BD8115F-M Datasheet, PDF (1/12 Pages) Rohm – LED Driver IC

Automotive Body
Power Management LSI Series
LED Driver IC
BD8115F-M
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●Description
The BD8115F is a serial parallel control LED driver with 35V input voltage rating.
Responding to the 3-line serial data, it turns the 8ch open drain output on/off.
Due to its compact size, it is optimal for small spaces.
●Features
1) Open Drain Output
2) 3-line Serial Control + Enable Signal
3) Internal Temperature Protection Circuit (TSD)
4) Cascade Connection Compatible
5) SOP16
6) Internal 8ch Power Transistor
zApplications
These ICs can be used with car and consumer electronic.
●Absolute Maximum Ratings (Ta=25℃)
Item
Symbol
Value
Unit
Power Supply Voltage
VCC
7
V
Output Voltage（Pin No : 3～6, 11～14）
VDmax
35
V
Input Voltage（Pin No : 2, 7, 8, 10, 15）
VIN
-0.3～VCC
V
Power Dissipation
Pd
560*
mW
Operating Temperature Range
Topr
-40～+105
℃
Storage Temperature Range
Tstg
-55～+150
℃
Drive Current (DC)
IomaxD
50
mA
Drive Current（Pulse）
IomaxP
150**
mA
Junction Temperature
Tjmax
150
℃
* Pd decreased at 4.48mW/℃ for temperatures above Ta=25℃,mounted on 70×70×1.6mm Glass-epoxy PCB.
** Do not however exceed Pd. Time to impress≦200msec
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2009.12 - Rev.0.34