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VN800S-E VN800PT-E HIGH SIDE DRIVER Table 1. General Features Type VN800S-E VN800PT-E RDS(on) 135 m IOUT 0.7 A VCC 36 V Figure 1. Package CMOS COMPATIBLE INPUT THERMAL SHUTDOWN s CURRENT LIMITATION s SHORTED LOAD PROTECTION s UNDERVOLTAGE AND OVERVOLTAGE SHUTDOWN s PROTECTION AGAINST LOSS OF GROUND s VERY LOW STAND-BY CURRENT s REVERSE BATTERY PROTECTION (*) s IN COMPLIANCE WITH THE 2002/95/EC EUROPEAN DIRECTIVE s s SO-8 PPAK DESCRIPTION The VN800S-E, VN800PT-E are monolithic devices made by using STMicroelectronics VIPower M0-3 Technology, intended for driving any kind of load with one side connected to ground. Active VCC pin voltage clamp protects the device against low energy spikes. Active current limitation combined with thermal shutdown and automatic restart protect the device against overload. Device automatically turns off in case of ground pin disconnection. This device is especially suitable for industrial applications in norms conformity with IEC1131 (Programmable Controllers International Standard). Table 2. Order Codes Package Tube Tape and Reel SO-8 PPAK Note: (*) See application schematic at page 10. VN800S-E VN800PT-E VN800STR-E VN800PTTR-E Rev. 1 October 2004 1/24 VN800S-E / VN800PT-E Figure 2. Block Diagram VCC VCC CLAMP OVERVOLTAGE DETECTION UNDERVOLTAGE DETECTION GND Power CLAMP DRIVER INPUT LOGIC CURRENT LIMITER OUTPUT STATUS OVERTEMPERATURE DETECTION Table 3. Absolute Maximum Ratings Symbol VCC - VCC - IGND IOUT - IOUT IIN VIN VSTAT Parameter DC Supply Voltage Reverse DC Supply Voltage DC Reverse Ground Pin Current DC Output Current Reverse DC Output Current DC Input Current Input Voltage Range DC Status Voltage Electrostatic Discharge (Human Body Model: R=1.5K; C=100pF) - INPUT VESD - STATUS - OUTPUT Ptot EMAX EMAX Tj Tc Tstg Lmax - VCC Power Dissipation TC=25C Maximum Switching Energy (L=77.5mH; RL=0; Vbat=13.5V; Tjstart=150C; IL=1.5A) Maximum Switching Energy (L=125mH; RL=0; Vbat=13.5V; Tjstart=150C; IL=1.5A) Junction Operating Temperature Case Operating Temperature Storage Temperature Max Inductive Load (VCC=30V; ILOAD=0.5A; Tamb=100C; Rthcase>ambient25C/W) 4.2 121 195 Internally Limited - 40 to 150 - 55 to 150 2 Value SO-8 PPAK 41 - 0.3 - 200 Internally Limited -6 +/- 10 -3/+VCC + VCC 4000 4000 5000 5000 41.7 Unit V V mA A A mA V V V V V V W mJ mJ C C C H 2/24 VN800S-E / VN800PT-E Figure 3. Configuration Diagram (Top View) & Suggested Connections for Unused and N.C. Pins VCC VCC OUTPUT OUTPUT VCC 5 4 N.C. STATUS INPUT 8 1 GND 5 4 3 2 1 OUTPUT STATUS INPUT GND SO-8 PPAK Connection / Pin Status Floating X To Ground N.C. X X Output X Input X Through 10K resistor Figure 4. Current and Voltage Conventions IS VF IIN INPUT ISTAT STATUS GND VIN VSTAT IGND VOUT OUTPUT IOUT VCC VCC Table 4. Thermal Data Symbol Rthj-case Rthj-lead Rthj-amb Parameter Thermal Resistance Junction-case Thermal Resistance Junction-lead Thermal Resistance Junction-ambient Value SO-8 PPAK 3 78 ( ) 45 (4) 3 1 Unit C/W C/W C/W C/W Max Max Max Max 30 93 ( ) 82 (2) (1) When mounted on FR4 printed circuit board with 0.5 cm 2 of copper area (at least 35 thick) connected to all VCC pins. (2) When mounted on FR4 printed circuit board with 2 cm 2 of copper area (at least 35 thick). (3) When mounted on FR4 printed circuit board with 0.5 cm 2 of copper area (at least 35 thick) connected to all VCC pins. (4) When mounted on FR4 printed circuit board with 6 cm 2 of copper area (at least 35 thick). 3/24 VN800S-E / VN800PT-E ELECTRICAL CHARACTERISTICS (8V IS Supply Current Table 6. Switching (VCC =24V) Symbol td(on) td(off) dVOUT/ dt(on) dVOUT/ dt(off) Parameter Turn-on Delay Time Turn-off Delay Time Test Conditions RL=48 from VIN rising edge to VOUT=2.4V RL=48 from VIN falling edge to VOUT=21.6V RL=48 from VOUT=2.4V to VOUT=19.2V RL=48 from VOUT=21.6V to VOUT=2.4V Min. Typ. 10 40 See relative diagram See relative diagram Max. Unit s s Turn-on Voltage Slope V/s Turn-off Voltage Slope V/s Table 7. Input Pin Symbol VINL IINL VINH IINH VI(hyst) IIN Parameter Input Low Level Low Level Input Current Input High Level High Level Input Current Input Hysteresis Voltage Input Current VIN=VCC=36V VIN=3.25V 0.5 200 VIN=1.25V 1 3.25 10 Test Conditions Min. Typ. Max. 1.25 Unit V A V A V A 4/24 VN800S-E / VN800PT-E ELECTRICAL CHARACTERISTICS (continued) Table 8. VCC - Output Diode Symbol VF Parameter Forward on Voltage Test Conditions -IOUT=0.6A; Tj=150C Min. Typ. Max. 0.6 Unit V Table 9. Status Pin Symbol VSTAT ILSTAT CSTAT Parameter Test Conditions Status Low Output Voltage ISTAT=1.6 mA Status Leakage Current Normal Operation; VSTAT=VCC=36 V Status Pin Input Normal Operation; VSTAT= 5V Capacitance Min Typ Max 0.5 10 30 Unit V A pF Table 10. Protections (see note 1) Symbol TTSD TR Thyst TSDL Ilim Vdemag Parameter Shut-down Temperature Reset Temperature Thermal Hysteresis Status Delay in Overload Condition DC Short Circuit Current Turn-off Output Clamp Voltage Test Conditions Min 150 135 7 Typ 175 15 20 0.7 VCC-47 VCC-52 2 VCC-57 Max 200 Unit C C C s A V Tj>Tjsh VCC=24V; RLOAD=10m IOUT=0.5 A; L=6mH Note: 1. To ensure long term reliability under heavy overload or short circuit conditions, protection and related diagnostic signals must be used together with a proper software strategy. If the device is subjected to abnormal conditions, this software must limit the duration and number of activation cycles. Figure 5. OVERTEMP STATUS TIMING VIN Tj>Tjsh VSTAT tSDL tSDL 5/24 VN800S-E / VN800PT-E Table 11. Truth Table CONDITIONS Normal Operation INPUT L H L H H L H L H L H OUTPUT L H L X X L L L L L L STATUS H H H (Tj < TTSD) H (Tj > TTSD) L H L X X H H Current Limitation Overtemperature Undervoltage Overvoltage Figure 6. Switching time Waveforms VOUT 80% dVOUT/dt(on) tr 10% 90% dVOUT/dt(off) tf t VIN td(on) td(off) t 6/24 VN800S-E / VN800PT-E Table 12. Electrical Transient Requirements On VCC Pin ISO T/R 7637/1 Test Pulse 1 2 3a 3b 4 5 ISO T/R 7637/1 Test Pulse 1 2 3a 3b 4 5 CLASS C E I C C C C C C I -25 V +25 V -25 V +25 V -4 V +26.5 V II -50 V +50 V -50 V +50 V -5 V +46.5 V TEST LEVELS III -75 V +75 V -100 V +75 V -6 V +66.5 V TEST LEVELS RESULTS II III C C C C C E C C C C C E IV -100 V +100 V -150 V +100 V -7 V +86.5 V Delays and Impedance 2 ms 10 0.2 ms 10 0.1 s 50 0.1 s 50 100 ms, 0.01 400 ms, 2 IV C C C C C E CONTENTS All functions of the device are performed as designed after exposure to disturbance. One or more functions of the device is not performed as designed after exposure to disturbance and cannot be returned to proper operation without replacing the device. Figure 7. Peak Short Circuit Current Test Circuit +VCC 10k VCC STATUS CONTROL UNIT GND INPUT RIN OUTPUT RL=10m GND 7/24 VN800S-E / VN800PT-E Figure 8. Avalanche Energy Test Circuit +VCC 10k VCC STATUS CONTROL UNIT INPUT RIN GND OUTPUT LOAD GND 8/24 VN800S-E / VN800PT-E Figure 9. Waveforms NORMAL OPERATION INPUT LOAD VOLTAGE STATUS UNDERVOLTAGE VCC VUSD INPUT LOAD VOLTAGE STATUS undefined VUSDhyst OVERVOLTAGE VCC Tj INPUT LOAD CURRENT STATUS TTSD TR OVERTEMPERATURE 9/24 VN800S-E / VN800PT-E Figure 10. Application Schematic VCC 5V Volt. Reg Control & Diagnostic I/O VCC 24VDC Rprot STATUSn Rprot INPUTn BUS ASIC OUTPUTn LOAD R GND L DGND VGND RGND GND PROTECTION REVERSE BATTERY NETWORK AGAINST Solution 1: Resistor in the ground line (RGND only). This can be used with any type of load. The following is an indication on how to dimension the RGND resistor. 1) RGND 600mV / (IS(on)max). 2) RGND (-VCC) / (-IGND) where -IGND is the DC reverse ground pin current and can be found in the absolute maximum rating section of the device's datasheet. Power Dissipation in RGND (when VCC<0: during reverse battery situations) is: PD= (-VCC)2/RGND This resistor can be shared amongst several different HSD. Please note that the value of this resistor should be calculated with formula (1) where IS(on)max becomes the sum of the maximum on-state currents of the different devices. Please note that if the microprocessor ground is not common with the device ground then the RGND will produce a shift (IS(on)max * RGND) in the input thresholds and the status output values. This shift will vary depending on many devices are ON in the case of several high side drivers sharing the same RGND. If the calculated power dissipation leads to a large resistor or several devices have to share the same resistor then the ST suggests to utilize Solution 2 (see below). Solution 2: A diode (DGND) in the ground line. A resistor (RGND=1k) should be inserted in parallel to DGND if the device will be driving an inductive load. This small signal diode can be safely shared amongst several different HSD. Also in this case, the presence of the ground network will produce a shift (j600mV) in the input threshold and the status output values if the microprocessor ground is not common with the device ground. This shift will not vary if more than one HSD shares the same diode/resistor network. Series resistor in INPUT and STATUS lines are also required to prevent that, during battery voltage transient, the current exceeds the Absolute Maximum Rating. Safest configuration for unused INPUT and STATUS pin is to leave them unconnected. C I/Os PROTECTION: If a ground protection network is used and negative transients are present on the VCC line, the control pins will be pulled negative. ST suggests to insert a resistor (Rprot) in line to prevent the C I/Os pins to latch-up. The value of these resistors is a compromise between the leakage current of C and the current required by the HSD I/Os (Input levels compatibility) with the latch-up limit of C I/Os. -VCCpeak/Ilatchup Rprot (VOHC-VIH-VGND) / IIHmax Calculation example: For VCCpeak= - 100V and Ilatchup 20mA; VOHC 4.5V 5k Rprot 65k. Recommended Rprot value is 10k. 10/24 VN800S-E / VN800PT-E Figure 11. Off State Output Current IL(off1) (A) 2.5 2.25 2 1.75 1.5 1.25 1 0.75 2 0.5 0.25 0 -50 -25 0 25 50 75 100 125 150 175 1 0 -50 -25 0 25 50 75 100 125 150 175 Figure 12. High Level Input Current Iih (A) 8 7 Off state Vcc=36V Vin=Vout=0V Vin=3.25V 6 5 4 3 Tc (C) Tc (C) Figure 13. Status Leakage Current Ilstat (A) 0.1 0.09 Figure 15. On State Resistance Vs VCC Ron (mOhm) 400 350 Vstat=Vcc=36V 0.08 0.07 0.06 0.05 0.04 0.03 Iout=0.5A 300 250 Tc= 150C 200 150 Tc= 25C 100 0.02 0.01 0 -50 -25 0 25 50 75 100 125 150 175 50 0 5 10 15 20 25 Tc= - 40C 30 35 40 Tc (C) Vcc (V) Figure 14. On State Resistance Vs Tcase Ron (mOhm) 400 350 300 250 200 150 100 50 0 -50 -25 0 25 50 75 100 125 150 175 Figure 16. Input High Level Vih (V) 3.6 3.4 Iout=0.5A Vcc=8V; 13V; 36V 3.2 3 2.8 2.6 2.4 2.2 2 -50 -25 0 25 50 75 100 125 150 175 Tc (C) Tc (C) 11/24 VN800S-E / VN800PT-E Figure 17. Input Low Level Vil (V) 2.6 2.4 2.2 1.2 2 1.8 1.6 1.4 0.7 1.2 1 -50 -25 0 25 50 75 100 125 150 175 0.6 0.5 -50 -25 0 25 50 75 100 125 150 175 1.1 1 0.9 0.8 Figure 20. Input Hysteresis Voltage Vhyst (V) 1.5 1.4 1.3 Tc (C) Tc (C) Figure 18. Turn-on Voltage Slope dVout/dt(on) (V/ms) 1600 1400 1200 1000 800 600 400 200 0 -50 -25 0 25 50 75 100 125 150 175 Figure 21. Turn-off Voltage Slope dVout/dt(off) (V/ms) 800 700 600 500 400 300 200 100 0 -50 -25 0 25 50 75 100 125 150 175 Vcc=24V Rl=48Ohm Vcc=24V Rl=48Ohm Tc (C) Tc (C) Figure 19. Overvoltage Shutdown Vov (V) 50 48 46 44 42 40 38 36 34 32 30 -50 -25 0 25 50 75 100 125 150 175 Figure 22. ILIM Vs Tcase Ilim (A) 2.5 2.25 2 1.75 1.5 1.25 1 0.75 0.5 0.25 0 -50 -25 0 25 50 75 100 125 150 175 Vcc=24V Rl=10mOhm Tc (C) Tc (C) 12/24 VN800S-E / VN800PT-E Figure 23. SO-8 Maximum turn off current versus load inductance ILMAX (A) 10 1 A B C 0.1 1 10 L(mH ) A = Single Pulse at TJstart=150C B= Repetitive pulse at TJstart=100C C= Repetitive Pulse at TJstart=125C Conditions: VCC=13.5V VIN, IL Demagnetization Demagnetization Demagnetization Values are generated with RL=0 In case of repetitive pulses, Tjstart (at beginning of each demagnetization) of every pulse must not exceed the temperature specified above for curves B and C. 100 1000 t 13/24 VN800S-E / VN800PT-E Figure 24. PPAK Maximum turn off current versus load inductance ILMAX (A) 10 A B 1 C 0.1 1 10 L(mH) A = Single Pulse at TJstart=150C B= Repetitive pulse at TJstart=100C C= Repetitive Pulse at TJstart=125C Conditions: VCC=13.5V VIN, IL Demagnetization Demagnetization Demagnetization Values are generated with RL=0 In case of repetitive pulses, Tjstart (at beginning of each demagnetization) of every pulse must not exceed the temperature specified above for curves B and C. 100 1000 t 14/24 VN800S-E / VN800PT-E SO-8 Thermal Data Figure 25. SO-8 PC Board Layout condition of Rth and Zth measurements (PCB FR4 area= 58mm x 58mm, PCB thickness=2mm, Cu thickness=35m, Copper areas: 0.14cm2, 2cm2). Figure 26. SO-8 Rthj-amb Vs PCB copper area in open box free air condition RTHj_amb (C/W) SO8 at 2 pins connected to TAB 110 105 100 95 90 85 80 75 70 0 0.5 1 1.5 2 2.5 PCB Cu heatsink area (cm^2) 15/24 VN800S-E / VN800PT-E PPAK Thermal Data Figure 27. PPAK PC Board Layout condition of Rth and Zth measurements (PCB FR4 area= 60mm x 60mm, PCB thickness=2mm, Cu thickness=35m, Copper areas: 0.44cm2, 8cm2). Figure 28. PPAK Rthj-amb Vs PCB copper area in open box free air condition RTHj_amb (C/W) 90 80 70 60 50 40 30 20 10 0 0 2 4 6 8 10 PCB Cu heatsink area (cm^2) 16/24 VN800S-E / VN800PT-E Figure 29. SO-8 Thermal Impedance Junction Ambient Single Pulse ZT H (C/W) 1000 100 0.5 cm2 2 cm2 10 1 0.1 0.0001 0.001 0.01 0.1 1 T ime (s) 10 100 1000 Figure 30. Thermal fitting model of a single channel HSD in SO-8 Pulse calculation formula Z TH = R T H + Z THtp ( 1 - ) where = tp T Table 13. Thermal Parameter Tj C1 C2 C3 C4 C5 C6 R1 R2 R3 R4 R5 R6 Pd T_amb Area/island (cm2) R1 (C/W) R2 (C/W) R3 ( C/W) R4 (C/W) R5 (C/W) R6 (C/W) C1 (W.s/C) C2 (W.s/C) C3 (W.s/C) C4 (W.s/C) C5 (W.s/C) C6 (W.s/C) 0.14 0.24 1.2 4.5 21 16 58 0.00015 0.0005 7.50E-03 0.045 0.35 1.05 2 28 2 17/24 VN800S-E / VN800PT-E Figure 31. PPAK Thermal Impedance Junction Ambient Single Pulse ZTH (C/W) 1000 100 0.44 cm2 6 cm2 10 1 0.1 0.0001 0.001 0.01 0.1 1 Time (s) 10 100 1000 Figure 32. Thermal fitting model of a single channel HSD in PPAK Pulse calculation formula Z TH = R T H + Z THtp ( 1 - ) where = tp T Table 14. Thermal Parameter Tj Area/island (cm2) R1 (C/W) R2 (C/W) R3 ( C/W) R4 (C/W) R5 (C/W) R6 (C/W) C1 (W.s/C) C2 (W.s/C) C3 (W.s/C) C4 (W.s/C) C5 (W.s/C) C6 (W.s/C) 0.44 0.04 0.25 0.3 2 15 61 0.0008 0.007 0.02 0.3 0.45 0.8 6 C1 C2 C3 C4 C5 C6 R1 R2 R3 R4 R5 R6 Pd T_amb 24 5 18/24 VN800S-E / VN800PT-E PACKAGE MECHANICAL Table 15. SO-8 Mechanical Data Symbol A a1 a2 a3 b b1 C c1 D E e e3 F L M S L1 0.8 8 (max.) 1.2 3.8 0.4 4.8 5.8 1.27 3.81 4 1.27 0.6 0.65 0.35 0.19 0.25 45 (typ.) 5 6.2 0.1 millimeters Min Typ Max 1.75 0.25 1.65 0.85 0.48 0.25 0.5 Figure 33. SO-8 Package Dimensions 19/24 VN800S-E / VN800PT-E PACKAGE MECHANICAL Table 16. PPAK Mechanical Data Symbol A A1 A2 B B2 C C2 D1 D E E1 e G G1 H L2 L4 R V2 Package Weight 0 Gr. 0.3 0.60 0.2 8 4.90 2.38 9.35 0.8 6.00 6.40 4.7 1.27 5.25 2.70 10.10 1.00 1.00 millimeters Min 2.20 0.90 0.03 0.40 5.20 0.45 0.48 5.1 6.20 6.60 Typ Max 2.40 1.10 0.23 0.60 5.40 0.60 0.60 Figure 34. PPAK Package Dimensions P032T1 20/24 VN800S-E / VN800PT-E Figure 35. SO-8 Tube Shipment (no suffix) B C A Base Q.ty Bulk Q.ty Tube length ( 0.5) A B C ( 0.1) All dimensions are in mm. 100 2000 532 3.2 6 0.6 Figure 36. SO-8 Tape And Reel Shipment (suffix "TR") REEL DIMENSIONS Base Q.ty Bulk Q.ty A (max) B (min) C ( 0.2) F G (+ 2 / -0) N (min) T (max) 2500 2500 330 1.5 13 20.2 12.4 60 18.4 All dimensions are in mm. TAPE DIMENSIONS According to Electronic Industries Association (EIA) Standard 481 rev. A, Feb 1986 Tape width Tape Hole Spacing Component Spacing Hole Diameter Hole Diameter Hole Position Compartment Depth Hole Spacing W P0 ( 0.1) P D ( 0.1/-0) D1 (min) F ( 0.05) K (max) P1 ( 0.1) 12 4 8 1.5 1.5 5.5 4.5 2 End All dimensions are in mm. Start Top cover tape 500mm min Empty components pockets saled with cover tape. User direction of feed 500mm min No components Components No components 21/24 VN800S-E / VN800PT-E Figure 37. PPAK Suggested Pad Layout and Tube Shipment (no suffix) A C B Base Q.ty Bulk Q.ty Tube length ( 0.5) A B C ( 0.1) All dimensions are in mm. 75 3000 532 6 21.3 0.6 3 1.8 6.7 Figure 38. PPAK Tape and Reel Shipment (suffix "TR") REEL DIMENSIONS Base Q.ty Bulk Q.ty A (max) B (min) C ( 0.2) F G (+ 2 / -0) N (min) T (max) 2500 2500 330 1.5 13 20.2 16.4 60 22.4 All dimensions are in mm. TAPE DIMENSIONS According to Electronic Industries Association (EIA) Standard 481 rev. A, Feb 1986 Tape width Tape Hole Spacing Component Spacing Hole Diameter Hole Diameter Hole Position Compartment Depth Hole Spacing W P0 ( 0.1) P D ( 0.1/-0) D1 (min) F ( 0.05) K (max) P1 ( 0.1) 16 4 8 1.5 1.5 7.5 2.75 2 End All dimensions are in mm. Start Top cover tape 500mm min Empty components pockets saled with cover tape. User direction of feed 500mm min No components Components No components 22/24 VN800S-E / VN800PT-E REVISION HISTORY Table 17. Revision History Date Oct. -2004 Revision 1 - First Issue Description of Changes 23/24 VN800S-E / VN800PT-E Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners (c) 2004 STMicroelectronics - All rights reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com 24/24 |
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