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Embedded Power for Business-Critical Continuity
SXX06E
Rev. 08.01.06
Page 1 of 2
LDO03C Series
15 Watts
Total Power: 15 Watts Input Voltage: 3-13.8 Vdc No. of Outputs: Single
Rev. 01.29.09 LDO03C 1 of 4
Electrical Specifications
Output
Output voltage Output setpoint accuracy Line regulation Load regulation Min./max. load See Note 5 0.1% trim resistors Low line to high line Full load to min. load At turn-on At turn-off See Note 1 See Notes 1, 2 0.59-5.1 V 1.0% 0.5% 0.5% 0 A/3 A 0.5% max. 100 mV max. 25 mV Vin=5 V, Vout=2.5 V 235 mV max. deviation 20 s recovery to within regulation band 3-13.8 Vdc Minimum load Remote OFF See Note 3 Power up Remote ON/OFF Vin=5 V, Vo=2.5 V, lo=3 A Fixed 50 mA 5 mA 3 A @ lo max. 3 ms 2 ms 90% 1.5 MHz UL94V-0 1.7 g (0.06 oz.) 12 V @ 40 C, 100% load Bellcore 332 Surface mount models 10,000,000 hours 150m
Special Features
* 3 A output current rating * Input voltage range: 3-13.8 Vdc * Adjustable out voltage: 0.59-5.1 V * Optional factory setting with power good * Excellent transient response * Power enable * Minimum airflow * Small package * Termination voltage capability * RoHS compliant
Overshoot Undershoot Ripple and noise 5 Hz to 20 MHz Transient response
Input
Input voltage range Input current Input current (max.) Start-up time
General
Efficiency (high input) Switching frequency Material flammability Weight MTBF Coplanarity
Safety
UL, cUL 60950-1 TUV Product Service (EN60950) Certificate No. TBD CB Report and Certificate to IEC60950
Embedded Power for Business-Critical Continuity
Environmental Specifications
Thermal performance See Note 5 Operating ambient Non-operating ambient -40 C to +85 C -40 C to +125 C Hiccup, non-latching Hiccup, non-latching See Note 6 See Note 7 0 F 0 F
Rev.01.29.09 LDO03C 2 of 4
Protection
Short-circuit Overvoltage protection
Recommended System Capacitance
Input Output
Ordering Information
Output Power (Max.) 15W 15W 15W Input Voltage 3-13.8 Vdc 3-13.8 Vdc 3-13.8 Vdc Output Voltage 0.59-5.1 V 0.59-5.1 V 0.59-5.1 V Output Current (Min.) 0A 0A 0A Output Current (Max.) 3A 3A 3A Efficiency (Typical) 90% 90% 90% Regulation Line Load 0.2% 0.2% 0.2% 0.5% 0.5% 0.5% Model Number (3,5) LDO03C-005W05-VJ LDO03C-005W05-HJ LDO03C-005W05-SJ
Part Number System with Options
Product Family Rated Output Current Performance Input Voltage Number of Pins Type of Output Output Voltage Mounting Option Custom Option RoHS Compliance
LDO
Product Family LDO = LDO Series
03
Rated Output Current 03 = 3 Amp
C
Performance C = Cost Optimized
-
00
Input Voltage 00 = 3-13.8 V
5W
Type of Output 5W = 5 Pins and Wide Output
05
Output Voltage 05 = 0.59-5.1 V
-
V
Mounting Option V = Vertical H = Horizontal S = Horizontal SMT VS = Vertical SMT
X
Custom Option
J
RoHS Compliance J = Pb free (RoHS 6/6 compliant)
Output Voltage Adjustment of the LDO03C Series
The ultra-wide output voltage trim range offers major advantages to users who select the LDO03C series. It is no longer necessary to purchase a variety of modules in order to cover different output voltages. The output voltage can be trimmed in a range of 0.59-5.1 Vdc. When the LDO03C converter leaves the factory, the output has been adjusted to the default voltage of 0.59 V.
Notes: 1. Measured as per recommended system capacitance. See Technical Reference Note. 2. di/dt = 10 A/s, Vin = Nom, Tc = 25 C, load change = 0.50 lo to full lo and full lo to 0.50. 3. External input fusing is recommended. 4. Additional part numbers may be available with different output voltages. 5. Airflow dependent, 100 LFM minimum required. 6. No capacitors needed for ripple current stability. 7. No capacitors needed for stability. 8. TSE RoHS 5/6 (non Pb-free) compliant versions may be available on special request, please consult your local sales representative for details. 9. NOTICE: Some models do not support all options. Please contact your local Emerson Network Power representative or use the on-line model number search tool at http:// www.powerconversion.com/powergroup/products.htm to find a suitable alternative.
Embedded Power for Business-Critical Continuity
Mechanical Drawings
Vertical Mount
Dimensions in inches (mm). Tolerances es (unless otherwise specified) 2 Places 0.030 (0.76) 3 Places 0.010 (0.25)
Rev. 01.29.09 LDO03C 3 of 4
.370
.212
.610
LDO03C-005W05-VJ D/C: ZYWWRR
Pin 1
.051 .025 SQ. PIN .067 TYP .050
.16
Horizontal Mount
.292
.370 .131
.610
LDO03C-005W05-HJ D/C: ZYWWRR
.540
.051 .067 TYP
Pin 1
.125 .120
.025 SQ PIN
Embedded Power for Business-Critical Continuity
SXX06E
Rev. 08.01.06
Page 1 of 2
Mechanical Drawings (Cont'd)
Horizontal Surface Mount
.025 TYP
Americas
5810 Van Allen Way Carlsbad, CA 92008 USA Telephone: +1 760 930 4600 Facsimile: +1 760 930 0698
Rev. 01.29.09 LDO03C 4 of 4
Europe (UK)
.315 MAX .370 .131
Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX United Kingdom Telephone: +44 (0) 1384 842 211 Facsimile: +44 (0) 1384 843 355
Asia (HK)
.610
LDO03C-005W05-SJ D/C: ZYWWRR
.540
16th - 17th Floors, Lu Plaza 2 Wing Yip Street, Kwun Tong Kowloon, Hong Kong Telephone: +852 2176 3333 Facsimile: +852 2176 3888
For global contact, visit:
www.powerconversion.com
.051
Pin 1
.067 TYP
.040 TYP
For technical support, visit:
NOTE: 1. 9300161-0000 PACKAGING AND MATERIAL HANDLING PROCEDURE. 2. COSMETIC AND WORKMANSHIP PER 9300152-0000. 3. LABEL SHOWN FOR REFERENCE PLACEMENT ONLY.
http://www.powerconversion. com/support/product/technical-support.php
While every precaution has been taken to ensure accuracy and completeness in this literature, Emerson Network Power assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. Printed in U.S.A. Issue SF3
Pin Assignments
Single Output 1. Enable 2. Vin 3. Common/RTN 4. Vout 5. PG/Trim 6. Mech Pin (Horz/SMT only)
Emerson Network Power. The global leader in enabling business-critical continuity. AC Power Connectivity DC Power Embedded Power Inbound Power Integrated Cabinet Solutions Outside Plant Precision Cooling Site Monitoring and Services EmersonNetworkPower. com
*This is a Preliminary Datasheet. Emerson Network Power reserves the right to make changes to the information contained herein without notice and assumes no liability as a result of its use or application.
Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. (c)2008 Emerson Electric Co.

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