UCC28700-Q1
Features
- 1 Qualified for Automotive Applications
- AEC-Q100 Qualified with the Following Results:
- Device Temperature Grade 1:
- 40°C to 125°C
- Device HBM Classification Level 2: ±2 k V
- Device CDM Classification Level C4B: 750 V
- < 30-m W Standby Power Consumption
- Primary-Side Regulation (PSR) Eliminates Opto Coupler
- ±5% Voltage and Current Regulation
- 130-k Hz Maximum Switching Frequency
- Quasi-Resonant Valley-Switching Operation for Highest Overall Efficiency
- Patent-Pending Frequency-Jitter Scheme to Ease EMI pliance
- Wide VDD Range Allows Small Bias Capacitor
- Clamped Gate-Drive Output for MOSFET
- Protection Functions: Overvoltage, Low-Line, and Overcurrent
- Programmable Cable pensation
- SOT23-6 Package
2 Applications
- Automotive AC-to-DC and DC-to-DC Power Conversion
- Auxiliary Power Supply for Automotive Power Train in HEV
- Flyback and Buck Power Converters
3 Description
The UCC28700-Q1 of flyback power supply controllers provides Constant-Voltage (CV) and...
