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BD8374HFP-MTR

Description
LED Lighting Drivers 8-ChanLinear LED Driver
Categorysemiconductor    Other integrated circuit (IC)   
File Size1MB,33 Pages
ManufacturerROHM Semiconductor
Websitehttps://www.rohm.com/
Download Datasheet Parametric View All

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BD8374HFP-MTR Overview

LED Lighting Drivers 8-ChanLinear LED Driver

BD8374HFP-MTR Parametric

Parameter NameAttribute value
Product CategoryLED Lighting Drivers
ManufacturerROHM Semiconductor
RoHSDetails
Input Voltage4.5 V to 42 V
Operating Frequency5000 Hz
Supply Current - Max6 mA
Output Current500 mA
Minimum Operating Temperature- 40 C
Maximum Operating Temperature+ 125 C
Mounting StyleSMD/SMT
Package / CaseHRP-7
QualificationAEC-Q100
PackagingCut Tape
PackagingMouseReel
PackagingReel
Number of Outputs1 Output
Pd - Power Dissipation2.3 W
ProductConstant Current LED Driver
Factory Pack Quantity2000
TypeAutomotive Source Driver
Width8 mm
Datasheet
Constant Current LED Drivers
50V 500mA
1ch Source Driver for Automotive
BD8374HFP-M BD8374EFJ-M
General Description
BD8374HFP-M and BD8374EFJ-M are 50V-withstanding
LED source drivers. Most suitably for Automotive
LED driving, it can control light through PWM of constant
current output.
Having LED open/short detective circuit and overvoltage
mute functions integrated, it can deliver high reliability.
Also by utilizing our patented PBUS function, it is possible
to turn OFF all LEDs in case where a row of LEDs are
short/open-circuited if multiple rows of LEDs are driven
through multiple number of the ICs.
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
W(Typ) x D(Typ) x H(Max)
9.395mm x 10.540mm x 2.005mm
4.90mm x 6.00mm x 1.00mm
Packages
HRP7
HTSOP-J8
Features
AEC-Q100 Qualified
Variable form Constant-Current Source Driver
PWM Dimming Function
CR Timer for PWM Dimming Function Integrated
LED Open/Short detective Circuit Function Integrated
Overvoltage Mute and Temperature Protection
Functions Integrated
Abnormal Output Detection and Output Functions
(PBUS)
HRP7
HTSOP-J8
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.)
Basic Application Circuit
VIN_F
VIN
IOUT
CRT
BD8374HFP-M
BD8374EFJ-M
DISC
FIN
PBUS
GND
Figure 1. Typical Application Circuit
○Product
configuration: Silicon monolithic integrated circuit
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111・14・001
The product is not designed for radiation resistance.
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TSZ02201-0G1G0C700310-1-2
2016.09.06 Rev.003
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