G1515 Overview
The G1515 is a high performance AC/DC power supply controller for adapter applications requirements up to 75W。It can meet less than 80 mW standby power. G1515 is a current mode PWM controller ,It operates in fixed frequency which is precisely set internally. It could operate in Extended Burst Mode at no load or light load, in which mode switching loss is minimized and the frequency is adjusted internally.
G1515 Key Features
- Built-in Soft Start
- Audio Noise Reduction
- 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)
- VDD Over Voltage Protection(OVP),Under Voltage Lockout Protection(UVLO) and Over Voltage Clamp
G1515 Applications
- Built-in Soft Start
- Random Frequency Adjustment to
