LD5761B
Description
The LD5761B is a Green Mode PWM IC which is built-in with brown-in/out functions in a SOP-7/SOP-8 package. The device could minimize the ponent counts, circuit space, and reduces the overall material cost of power applications.
The two-level frequency of operation enables excellent performance and high efficiency at nominal line. While in low line, just operate in high-level frequency to reduce BMAX. Without changing transformer design, the energy loss is perfectly minimized.
With plete protections in it, like OLP (Over Load Protection), OVP (Over Voltage Protection), fast OSCP (Output short circuit protection) and brown-in/out protection, the LD5761B protects the circuit from being damaged in abnormal conditions.
Furthermore, the LD5761B features frequency swapping and soft driving function to minimize the noise and enhance EMI.
Features
- High-Voltage (650V)...
