5V 12W SMPS evaluation board with
ICE3AR4780CJZ
Evaluation Board with?universal input 12W 5V off-line flyback converter power supply
utilizing integrated power stage CoolSET? ICE3AR4780CJZ. The board is operated in Continuous and
Discontinuous Conduction Mode (CCM & DCM) and is running at 100 kHz switching frequency. It has
a single output voltage with secondary side control regulation. The particular features?to be
stressed are 800V MOSFET, CCM/DCM operation, fixed voltage Brownout detect/reset, fast AC reset,
the best-in-class low standby power and the good EMI performance.
技术特性Summary of Features:- 800V avalanche rugged CoolMOS? with Start-up Cell
- Active Burst Mode for lowest Standby Power Slope compensation for CCM operation
- Selectable entry and exit burst mode level 100kHz internally fixed switching frequency with
jittering feature
- Auto Restart Protection for Over load, Open Loop, VCC Under voltage & Over voltage and Over
temperature
- External latch enable pin and fast AC reset
- Over temperature protection with 50°C hysteresis
- Built-in 10ms Soft Start Built-in 40ms blanking time for short duration peak power
- Propagation delay compensation for both maximum load and burst mode
- Brownout feature BiCMOS technology for low power consumption and wide VCC voltage range
- Soft gate drive with 50Ω turn on resistor
| 应用领域Target Applications: |
订购型号
| Sales Product Name | OPN | Product Status | Order online | Package Name | Totally lead-free | Halo-free | RoHS | Packing Size | Packing Type |
|---|
|
| EVAL-3AR4780CJZ | EVAL3AR4780CJZTOBO1 | in production | | -- | no | no | no | 1 | CONTAINER |
Product Brief
Reference Design
- CN ICE2QR2280G-1
- EN ICE3AR4780CJZ
