Datasheet Details
- Part number
- GR8837A
- Manufacturer
- Grenergy
- File Size
- 773.30 KB
- Datasheet
- GR8837A-Grenergy.pdf
- Description
- Green-Mode PWM Controller
GR8837A Description
Preliminary GR8837A Green-Mode PWM Controller with Latch Protection .
The GR8837A is a highly-integrated, low startup current, current mode PWM controller with green-mode function.
GR8837A Features
* Current mode control Standby power below 100mW Under-voltage lockout (UVLO) Non-audible-noise green-mode control 65KHz switching frequency Internal leading-edge blanking Internal slope compensation Internal soft star
GR8837A Applications
* ltage is added to the sensed voltage across the CS pin, which helps to stabilize the system and prevent the sub-harmonic oscillations. OLP (Over Load Protection)
UVLO (on) 11.3V
The GR8837A has over load protection function. An internal circuit detects the load level, when the load
UVLO (off) 6.8
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