Datasheet
H-Bridge Drivers for DC Brush Motors
Single H-Bridge Driver
BD6736FV
General Description
Key Specifications
The BD6736FV provides a single H-bridge motor driver
which features wide range of motor power supply
voltage from 2.0V to 9.0V and low power consumption to
switch low ON-Resistance DMOS transistors. This small
surface mounting package is most suitable for mobile
system, home appliance and various applications.
Power Supply Voltage Range:
Motor Power Supply Voltage Range: 2.0V to 9.0V
Circuit Current:
Stand-By Current:
Control Input Voltage Range:
Logic Input Frequency:
Minimum Logic Input Pulse Width:
H-Bridge Output Current (DC):
H-Bridge Output Current (Peak):
Output ON-Resistance (Total):
Operating Temperature Range:
2.0V to 9.0V
1.5mA(Typ)
1μA (Max)
0V to VCCV
100kHz(Max)
0.5μs(Min)
-1.0A to +1.0A
-3.2A to +3.2A
0.35Ω(Typ)
Features
Low ON-Resistance Power DMOS Output
Charge Pump for the High-Side DMOS Gates
Drive Mode Switch Function
Under Voltage Locked Out Protection
& Thermal Shut Down Circuit
-30°C to +75°C
Package
SSOP-B20
W(Typ) x D(Typ) x H(Max)
6.50mm x 6.40mm x 1.45mm
Applications
Mobile system
Home appliance
Amusement system, etc
SSOP-B20
Typical Application Circuit
Bypass Filter Capacitor for
Power Supply
1µF to 100µF
Power-Saving
H: Active
L: Stand-by
VCC
Bypass Filter Capacitor for
Power Supply
20
PS 19
Power Save
TSD & UVLO
BST
BandGap
1µF to 100µF
VM
1
3
9
4
Motor Control Input
Level Shift
INA 18
INB 17
OUTA
OUTB
H bridge
Full ON
Logic
&
7
5
8
6
Pre Driver
MGND
PWM 16
Power Save
OSC
Selective Drive Mode
H : EN/IN
Charge Pump
Charge Pump
L : IN/IN
15
14
13
12
11
10
CPL1
CPL2
CPH1
CPH2
BST
GND
0.1μF
0.1μF
1.0μF
Connecting capacitors between the CPL1 and CPL2, CPH1 and CPH2, and BST and GND
pins generate a BST voltage. Use caution to ensure that the voltage difference between
BST and VM is 3.0V or higher, and that the BST voltage does not exceed the absolute
maximum rating of 15V, especially set the BST voltage direct input.
○Product structure:Silicon monolithic integrated circuit ○This product has no designed protection against radioactive rays
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TSZ02201-0H3H0B601310-1-2
09.Dec.2015 Rev.001
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