onsemi NCP1362 PWM controller
NCP1362: Primary side PWM controller for low power offline SMPS
The NCP1362 is a new quasi−resonant peak current mode control mode controller targeting output power levels from a few watts up to 50 W in a flyback application. It is primary side regulated for Constant Voltage and Constant Current regulation, achieving excellent line and load regulation without requiring the typical opto-coupler and voltage reference.
Key features
- Quasi−Resonant with Valley Switching Operation
- Maximum Frequency Clamp (No Clamp, 80, 110 and 140 kHz)
- Frequency Jittering
- LFF and BO Feature on a Dedicated Pin
Additional features
- Quasi−Resonant with Valley Switching Operation
- Maximum Frequency Clamp (No Clamp, 80, 110 and 140 kHz)
- Frequency Jittering
- LFF and BO Feature on a Dedicated Pin
- Dual Frozen Peak Current
- Constant Voltage Primary−Side Regulation < ±5%
- Constant Current Primary−Side Regulation < ±5%
- High Efficiency Operation
- Flexible Design Options
- Improved EMI Signature
- Enables Robust Designs
- Optimize Light Load Efficiency and Stand−by Performance
- AEC-Qualified Variant Available (NCV1362)
Applications
- HEV & EV Vehicles
- Battery Chargers
- OBC & Traction Inverters Auxiliary Power
- HV to LV DC/DC Converters Auxiliary Power
- Industrial Auxiliary Power
- Low Power AC/DC Adapters
- Set-top Box
ebv content library/npi/2021/onsemi-ncp1362-pwm-controller
onsemi NCP1362 PWM Controller | EBV Elektronik
