NJW4801_14 Datasheet, PDF (1/13 Pages) New Japan Radio – Small PKG Half Bridge Driver

NJW4801
Small PKG Half Bridge Driver
 GENERAL DESCRIPTION
The NJW4801 is a general purpose, half bridge power driver
capable of supplying 450mA current.
The internal gate driver drives high-side/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.
■ PACKAGE OUTLINE
NJW4801R
 FEATURES
 Output Switch Current 450mA
 Operating Voltage
8.0V to 35V
 High-side and Low-side SW is available independently-function
 Up to 700kHz Switching Frequency
 Thermal Shut Down
 Over Current Protection
 Under Voltage Lockout
 Fault Indicator Output
 Stand-by Current
 Package Outline
I_QSTBY =3A (typ.)
MSOP8 (VSP8)*
* MEET JEDEC MO-187-DA
 PIN CONFIGURATION
1
8
2
7
3
6
4
5
NJW4801R
1. STBY
2. IN1
3. IN2
4. FLT
5. GND
6. OUT2
7. OUT1
8. VDD
Ver.2014-02-05
-1-