NJW4138 regulator equivalent, internal 45v mosfet switching regulator.
*Current Mode Control
*External Clock Synchronization
*Operating Voltage Range
4.5V to 40V
*Switching Current
1.75A min.
*PWM Control
*Bui.
with a few external parts. The NJW4138 has built-in overcurrent protection for Pulse-by-Pulse, it is suitable for chargi.
The NJW4138 is a step up switching regulator with 45V, 1.75A power MOSFET. The NJW4138 has a current mode control, a high frequency oscillating over a wide operating voltage range and an internal phase compensation circuit, so that it provides boost .
Image gallery
TAGS
Download (Size : 300.44KB)