OCP2161
OCP2161 is 800mA Synchronous Step-Down Converter manufactured by ORIENT-CHIP.
- Part of the OCP2161-ORIENT comparator family.
- Part of the OCP2161-ORIENT comparator family.
Description
The OCP2161 contains two independent 1.5MHz constant frequency, current mode, PWM step-down converters. Each converter integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. The OCP2161 is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) battery. Each converter can supply 800m A of load current from a 2.5V to 6V input voltage. The output voltage can be regulated as low as 0.6V. The OCP2161 can also run at 100% duty cycle for low dropout applications.
- Pin Configuration
TOP VIEW
- Features
- Up to 95% Efficiency
- 1.5MHz Constant Switching Frequency
- 800m A Load Current on Each Channel
- 2.5V to 6V Input Voltage Range
- Output Voltage as Low as 0.6V
- 100% Duty Cycle in Dropout
- Current Mode Control
- Short Circuit Protection
- Thermal Fault Protection
- <0.1μA...
