Datasheet Details
| Part number | NCP1234 |
|---|---|
| Manufacturer | onsemi |
| File Size | 227.25 KB |
| Description | Fixed Frequency Current Mode Controller |
| Datasheet |
 NCP1234 Datasheet
|
|
|
General Description
Pin No Pin Name
Function
1 LATCH
Latch
Off Input
2 FB 3 CS
Feedback Current Sense
4 GND 5 DRV 6 VCC
Drive output VCC input
8 HV
High
voltage pin
Pin Description Pull the pin up or down to latch
off the controller.
Key Features
- a timer.
- based fault detection that ensures the detection of overload independently of an auxiliary winding, and an adjustable compensation to help keep the maximum power independent of the input voltage. Finally, due to a careful design, the precision of critical parameters is well controlled over the entire temperature range (.
- 40°C to +125°C). Features.
- Fixed.
- Frequency Current.
- Mode Operation with Built.
- In Ramp 34Xff ALYWX G 1 34Xff = Specific De.