LD7904JGP7 Overview
The LD7904JGP7 is a green mode PWM chip integrated with a 700V MOSFET in a DIP-6 package. It’s operating at fixed frequency of 100KHz. With multi-functions built-in this IC , such as high voltage startup, OLP/OVP/OTP protection, internal current mode slope pensation, and green-mode power-saving operation under light load or no load condition, this highly integrated device provides high efficiency, low external...
LD7904JGP7 Key Features
- Built-in 700V Power MOSFET
- Built-in High Voltage startup circuit
- Fixed Switching Frequency at 100KHz
- Frequency Trembling for EMI improve
- Internal High Voltage Startup Circuit
- Under Voltage Lockout (UVLO) on VCC Pin
- Current Mode Control with Slope pensation
- Green-Mode Control for Power Saving
- OVP / OLP / Internal Thermal Shut Down
LD7904JGP7 Applications
- Built-in 700V Power MOSFET
- Built-in High Voltage startup circuit