G1558 Description
The G1558 is a high performance AC/DC power supply Switch for battery charger and adapter applications requirements up to 31W。It can meet less than 80 mW standby power. G1558 is a current mode PWM Switch with a high voltage power MOSFET. It operates in fixed frequency which is precisely set internally.
G1558 Key Features
- Built-in Soft Start
- Audio Noise Free Operation
- Short Circuit Protection
- Internal Cable pensation
- Internal Synchronized Slope pensation
- Low VDD Startup Current and Low Operating Current
- Leading Edge Blanking on Current Sense Input
- Over Load Protection(OLP) and Cycle-by-Cycle Current Limiting Protection(OCP)
- Over Voltage Protection (OVP), Under Voltage Lockout Protection (UVLO) and Over Voltage Clamp
G1558 Applications
- Built-in Soft Start
- Random Frequency Adjustment to