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| NTE1735 Integrated Circuit Module, 3 Output Positive Voltage Regulator for VCR Features: D 3 Outputs D Cutoff Function Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Maximum DC Input Voltage, VIN (DC) Max VO1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V VO2, VO3, VO4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35V Maximum Average Output Current, IO Max VO1, VO 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0A VO3, VO 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5A Maximum Peak Output Current (0.2sec max), IO Max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5A Operating Case Temperature, TC Max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +105C Junction Temperature, TJ Max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30 to +105C Thermal Resistance, Junction-to-Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5C/W Electrical Characteristics: (TA = +25C unless otherwise specified) Parameter Output Voltage Setting Ripple Voltage Temperature Coefficient Input Regulation Load Regulation Minimum Input-Output Voltage Difference Minimum Output Current VO1/VO2 Select Output ON Condition 1, Note 1 Condition 1, Note 2 Condition 1, Note 1 Condition 1, Note 2 Condition 1, Note 3 Test Conditions Condition 1, Note 1 Condition 1, Note 2 Condition 2 Condition 1 Condition 3 Condition 4 Condition 5 VO1 16.0 0.3 - 20 0.02 35 40 2.5 - ON - VO2 - 12.00.3 20 0.05 50 100 1.2 - - ON VO3 12.00.1 12.00.1 5 0.02 35 35 1.2 - - - VO4 11.90.1 11.90.1 5 0.02 35 35 1.2 10 - - Unit V V mVp-p Max %/C Max mV/V Max mV/A Max V Max mA Min VO1 or VO2, VO3 ON VO1 or VO2, VO3 OFF VO4 is always ON Note 1. Pin11 or Pin13 is at High Level (3V to 15V). Note 2. Pin11 or Pin13 is at Low Level ( 1.2V). Note 3. Pin11 or Pin13 is at High Level, Pin14 is at Low Level Test Conditions: Condition 1: VIN (DC) 1 = 21V, VIN (DC) 2 = 16V, IO1 or IO2 = IO4 = 0.5A, IO3 = 0.8A Condition 2: VIN (DC) 1 = 21V, VIN (DC) 2 = 16V, IO1 or IO2 = IO4 = 0.5A, IO3 = 0.8A, Input Ripple Voltage = 1.5VP-P Condition 3: VIN (DC) 1 = 19V to 25V, VIN (DC) 2 = 14V to 18V, IO1 or IO2 = IO4 = 0.5A, IO3 = 0.8A Condition 4: VIN (DC) 1 = 21V, VIN (DC) 2 = 16V, IO1 or IO2 = IO3 = IO4 = 0.2A to 2.5A Condition 5: IO1 or IO2 = IO4 = 0.5A, IO3 = 0.8A Pin Connection Diagram (Front View) 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Reference Input H Switch ON/OFF Control GND M Start VIN (DC) 1 VIN (DC) 2 Reference Input VO 1 (16V @ 1A) VO 2 (12V @ 1A) Reference Input VO 3 (12V @ 1.5A) Reference Input VIN (DC) 2 Control Voltage VO 4 (11.9V @ 1.5A) 2.330 (59.2) 2.050 (52.0) .335 (8.5) 1.230 (31.2) .827 (21.0) 1 15 1.110 (28.0) .100 (2.54) 1.400 (35.6) .158 (4.0) |
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