Semtech SC4808A
High-Performance Dual Ended PWM Controller
Features
- 120 µA starting current
- Pulse-by-pulse current limit
- Programmable operation up to 1 MHz
- Internal soft start
- Programmable line under-voltage lockout
- Over-current shutdown
- Dual output drive stages on push-pull configuration
- Programmable internal slope compensation
- Programmable mode of operation (peak current mode or voltage mode)
- External frequency synchronization
- Bi-phase mode of operation
- MSOP-10 package
- -40°C to +105°C operating temperature
Applications
- Telecom equipment and power supplies
- Networking power supplies
- Industrial power supplies
- Push-pull converter
- Half-bridge converter
- Full-bridge converter
- Isolated VRMs
Order Codes
- SC4808AIMSTR: Package Minimum Tape & Reel Only
- SC4808AIMSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
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