Part number:
LR5920
Manufacturer:
Leshan Radio Company
File Size:
654.19 KB
Description:
High performance current mode pwm switching power supply controller.
Datasheet Details
Part number:
LR5920
Manufacturer:
Leshan Radio Company
File Size:
654.19 KB
Description:
High performance current mode pwm switching power supply controller.
LR5920, High Performance Current Mode PWM Switching Power Supply Controller
The LR5920 is a current mode PWM switching power supply controller that specifically designed for AC/DC converter with high perfo rmance versus cost ratio.
It provides continuo us output power up to 12W in the bro ad voltage range o f 8 5V * 265V.Its o ptimized and highly reaso nable circuit
LR5920 Features
* ¦ Built-in 750V high voltage power switching tube with minimal external parts count ¦ ¦ ¦ ¦ ¦ ¦ ¦ Latched P WM and pulse - by - pulse current limiting inspection Reduced frequency at low o utput with standby po wer consumption below 0.25W Built-in slope and feedback compensation function Separate
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