NJW4810 Datasheet, PDF (1/1 Pages) New Japan Radio – 35V / 1A H-Bridge Driver

BCD
Process
U.D.35V
/
NJW4810
1A H-Bridge Driver
Series
„ GENERAL DESCRIPTION
The NJW4810 is a general purpose, H-bridge
power driver capable of supplying 1A current.
Output duty=100% can be operated by high side P
channel MOSFET.
The internal gate driver drives high / low side
power MOSFET, therefore, it has fast switching.
Additionally, it has protection features such as
over current protection and thermal shutdown.
And in the case of failure, it can output a fault flag.
It is suitable for power switching applications of
DSP / micro controller.
„ FEATURE
z Output Switch Current
z Operating Voltage
z Switching Frequency
z Thermal Shut Down Circuit
z Over Current Protection
z Under Voltage Lockout
z Fault Indicator Output
z Package
± 1.0 A
8.0V to 35V
700kHz
HSOP8
„ PACKAGE OUTLINE
NJW4810GM1
„ BLOCK DIAGRAM
Under Voltage
Lock Out
FLT
Thermal
Shut Down
Over Current
Protection
IN1
Control
Logic
IN2
VDD1
VDD2
OUT1
OUT2
GND
　　　　　　　　　 Ver.2010/09/03