40V/3A Rating H Bridge Driver
Description
Datasheet
Motor/Actuator Driver DC Brush Motor Series
40V/3A Rating H Bridge Driver for Automotive
BD16912EFV-C
General Description BD16912EFV-C is a 1-ch H-bridge DMOS FET driver for automotive application.
High efficiency driving is possible by direct PWM control or constant current PWM control.
It is equipped with Output Current Detection Amplifier, Abnormality Detection Signal Output, low ON resistance and small package, contributing to high reliability, low power consumption and space saving of the set.
Features AEC-Q100 Qualified (Note 1) Small Package with Backside Exposed PAD Driver with Built-in Power DMOS FET 2 Input Control (Forward Rotation, Reverse Rotation, Idle Rotation, Brake) Direct PWM Control Constant Current PWM Control (Current limit) Power Save (Standby) Through Current Prevention Output Current Detection Amplifier Abnormality Detection Signal Output Abnormality Detection (Over Current, Over Voltage, Thermal Shutdown: TSD, Thermal Warning: TW) Output Protection (Over Current, Over Voltage, Thermal Shutdown: TSD) Under Voltage Lock Out: UVLO
(Note 1) Grade 1
Key Specifications
Operating Power Supply Voltage Range:6 V to 18 V
Motor Drive Output Current Rating:
3A
Junction Temperature Range: –40 °C to +150 °C
Motor Drive Output ON Resistance(Sum of High Side
and Low Side):
0.
36 Ω during VVS=12 V (Typ)
Package HTSSOP-B20
W (Typ) x D (Typ) x H (Max) 6.
50 mm x 6.
40 mm x 1.
00 mm
HTSSOP-B20
Application Automotive DC Brush Motor
Typical Application Circuit
Controller
1
GND
2
IN+
3
IN−
4
PSB
5
VREF
6
N.
C.
7
OUT+
8
OUT+
9
RNF
10 RNF
5V
ST2 20 ST1 19 AMPO 18 N.
C.
17
VS 16 VS 15 OUT− 14 OUT− 13 GND 12 CS 11
5V 12V
M
Figure 1.
Basic Application Circuit
Product structure : Silicon monolithic integrated circuit
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This product has no designed protection against radioactive rays
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