Description
UTC 3563 LINEAR INTEGRATED CIRCUIT HIGH-EFFICIENCY DC/DC CONVERTER .
The UTC 3563 is a monolithic control circuit containing the primary functions required for DC to DC converters and highside-sensed constant current so.
Features
* 3V to 30V input voltage operation.
* Internal 2A peak current switch.
* 1.5A continuous output current.
* Bootstrapped driver.
* High side current sense capability.
* High efficiency (up to 90%)
* Internal ±2% reference.
* Low quiescent current at 1.6mA.
* Frequency oper
Applications
* Constant current source for battery chargers.
* Saver for cellular phones.
* Step-Down DC-DC converter module. PIN CONFIGURATION
DC
1
8
BOOST
DE
2
7
IS
CF
3
6
VCC
GND
4
5
FB
UTC
UNISONIC TECHNOLOGIES CO. , LTD. 1
QW-R103-013,B
Free Datasheet http://www. datasheet4u. com/