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Rohm Semiconductor Electronic Components Datasheet

BD16952EFV-M Datasheet

2ch Half-Bridge Gate Driver

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2ch Half-Bridge Gate Driver
BD16952EFV-M
General Description
The BD16952EFV is an AEC-Q100 automotive qualified
2-channel Half-Bridge Gate Driver, controlled by an
external MCU through a 16-bit Serial Peripheral
Interface (SPI). Independent control of low-side and
high-side N-MOSFETS allows for several MCU
controlled modes. A programmable drive current is
available to adjust slew-rates, in order to meet EMI and
power dissipation requirements. Diagnostics can be
read and reset by an external MCU.
Features
AEC-Q100 Qualified(Note1)
2ch Half-Bridge Gate Drivers
4 external MOSFETs are Controlled Independently
Half-Bridge Control Modes are Selected by SPI
Slew Rates are Controlled with Constant Source
/Sink Current.
500 kHz Oscillation for Charge Pump.
16bit SPI
(Note1) Grade1
Key Specifications
Input Voltage VS:
Input Voltage VCC:
Gate Drive Voltage
for Half-Bridge:
VS Quiescent Supply Current:
VCC Quiescent Supply Current:
Gate Driver Current
Cross Current Protection Time
SPI clock
5.5V to 40V
3.0V to 5.5V
11V(Typ)
0µA(Typ)
2µA(Typ)
1mA to 31mA
with 1mA step
0.25μs to 92μs
7MHz (Max)
Package
HTSSOP-B24
W (Typ) x D (Typ) x H (Max)
7.8mm × 7.6mm × 1.00mm
Applications
Power window Lifter, Sun Roof Module, Wiper, Seat
Belt Tensioner, Seat Positioning etc.
Typical Application Circuit
VBAT
VS
CVS
VP CCP1
Voltage
Regulator
CCP2
CVCC
CP
CPM
CPP
VCC
DRAIN
GH1
SH1
GH2
SI
BD16952EFV SH2
SO
GL1
SCLK
GL2
μC
CSB
SL
RSTB
PWM1
SGND
PWM2
PGND
TGH1
VP
TGH2
TGL1
M
TGL2
Product structure: Silicon monolithic integrated circuit This product has no designed protection against radioactive rays.
www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
1/52
TSZ02201-0FT31FT0BD0002520-1-2
18.NOV.2016 Rev.002


Rohm Semiconductor Electronic Components Datasheet

BD16952EFV-M Datasheet

2ch Half-Bridge Gate Driver

No Preview Available !

BD16952EFV-M
Pin Configuration
1 VS
2 CP
3 DRAIN
4 GH1
5 SH1
6 GH2
7 SH2
8 N.C.
9 GL1
10 GL2
11 SL
12 PGND
(TOP VIEW)
THERMAL
PAD
CPP 24
N.C. 23
CPM 22
SGND 21
PWM1 20
VCC 19
SI 18
SO 17
SCLK 16
CSB 15
RSTB 14
PWM2 13
www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
2/52
TTSSZZ0022220011--00FT31FT00BBDD0000025200--11--22
18.NOV.2016 Rev.002



Part Number BD16952EFV-M
Description 2ch Half-Bridge Gate Driver
Maker ROHM
Total Page 3 Pages
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BD16952EFV-M Datasheet PDF





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