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BD9488F Datasheet(PDF) 5 Page - Rohm |
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BD9488F Datasheet(HTML) 5 Page - Rohm |
5 / 42 page Datasheet Datasheet 5/38 TSZ02201-0F1F0C100040-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 27.May 2014 Rev.003 www.rohm.com TSZ22111・15・001 BD9488F ●1.3 Pin number, pin name, pin function No. name IN/OUT function rating[V] 1 OVP In Over voltage protection detection pin -0.3 to 7 2 UVLO In Under voltage lock out detection pin -0.3 to 7 3 SS Out Slow start setting pin -0.3 to 7 4 RT Out For DC/DC switching frequency setting pin -0.3 to 7 5 PWM1 In External PWM dimming signal input pin1 -0.3 to 20 6 PWM2 In External PWM dimming signal input pin2 -0.3 to 20 7 FAILB Out Abnormality detection output pin -0.3 to 20 8 ADIM In/Out ADIM signal input-output pin -0.3 to 20 9 ADIM_P In ADIM pulse signal input pin -0.3 to 20 10 GND - - 11 DIMOUT Out Dimming signal pin for driving MOSFET -0.3 to VCC 12 GATE Out DC/DC switching output pin -0.3 to VCC 13 STB In IC On/OFF pin -0.3 to VCC 14 VCC - Power supply pin -0.3 to 20 15 ISENSE In Current detection input pin -0.3 to 7 16 FB In/Out Error amplifier output pin -0.3 to 7 17 CS In DC/DC output current detect pin, OCP input pin -0.3 to 7 18 TC54 Out 5.4V output pin, shutdown timer pin -0.3 to 7 |
Similar Part No. - BD9488F_14 |
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Similar Description - BD9488F_14 |
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