CR6842 PDF Datasheet
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Description
This is Green Power PWM Controller. CR6842
Green-Power PWM Controller with Freq. Jittering
Features
- - - - - - - - - - - Low Cost, Green-Power Burst-Mode PWM Very Low Start-up Current ( about 7.5 A) Low Operating Current ( about 3.0mA) Current Mode Operation Under Voltage Lockout (UVLO) VDD Over Voltage Protection(OVP) programmable over-temperature protection Internal Latch Circuit(OTP,OVP) Built-in soft start with 1ms Built-in Frequency jitter for better EMI Signature Soft Clamped gate output voltage 16.5V - - - - - - - - - - VDD over voltage protect 25.5V Cycle-by-cycle current limiting Sense Fault Protection Output SCP (Short circuit Protection) Built-in Synchronized Slope Compensation
Leading-edge blanking on Sense input
Programmable PWM Frequency High-Voltage CMOS Process with ESD DIP-8 & SOP-8 Pb-Free Package Compatible with SG6842J&LD7552&OB2269
Applications
- - Power Adaptor Battery Charger Adapter - - Open Frame Switching Power Supply LCD Monitor
General Description
The CR6842 is a low st.