Electronic Components Datasheet Search |
|
BD83732HFP-M Datasheet(PDF) 1 Page - Rohm |
|
BD83732HFP-M Datasheet(HTML) 1 Page - Rohm |
1 / 33 page ○Product configuration: Silicon monolithic integrated circuit ○ The product is not designed for radiation resistance. 1/29 TSZ02201-0G1G0C700310-1-2 © 2014 ROHM Co., Ltd. All rights reserved. 2016.Aug.25 Rev.003 www.rohm.com TSZ22111・14・001 HRP7 Constant Current LED Drivers 50V 500mA 1ch Source Driver for Automotive BD83732HFP-M BD83733HFP-M General Description BD83732HFP-M and BD83733HFP-M are 50V tolerant LED current drivers. Suitable for Automotive LED applications, it can control light through constant current output with control using PWM. Having LED open/short detective circuit and LED current de-rating functions integrated, it can deliver high reliability. By utilizing Rohm’s patented PBUS function, it is possible to turn OFF all LEDs when a row of LEDs are short/open-circuited if multiple number of the ICs are used In case the LED connected to the output IOUT terminal has 2 LEDs in serise, BD83732HFP-M has to be used, in case of 3 LEDs in series - BD83733HFP-M ( Refer to Page.18 LED Open Detection / Disable LED Open Detection ). Features AEC-Q100 Qualified Variable form Constant-Current Source Driver PWM Dimming Function LED constant current set by external resistor LED Current De-rating Function LED Open/Short detection Disable LED Open Detection at low power supply Temperature Protective Abnormal Output Detection and Output Functions (PBUS) Application On-board Exterior Lamp (Rear Lamp, Turn Lamp, DRL/Position Lamp, Fog Lamp, etc.) On-board Interior Lamp (Air Conditioner Lamp, Interior Lamp, Cluster Light, etc.) Key Specifications Input Voltage Range: 4.5V to 42V Max Output Current: 500mA (Max) Output Current Accuracy: ±5% (Max) Operating Temperature Range: -40°C to +125°C Packages W(Typ) x D(Typ) x H(Max) HRP7 9.395mm x 10.540mm x 2.005mm Basic Application Circuit Figure 1. Typical Application Circuit VIN_F VIN CRT DISC PBUS IOUT GND BD83732HFP-M BD83733HFP-M D1 D2 D3 ZD1 CVIN RVIN_F CCRT RCRT RPBUS2 CIOUT +B DC_in PWM_in FIN RPBUS1 RTHM ZD2 RDCIN Datasheet |
Similar Part No. - BD83732HFP-M_16 |
|
Similar Description - BD83732HFP-M_16 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |