SC4808C: High-Performance Dual Ended PWM Controller
The SC4808C is a dual-ended, high frequency, integrated PWM controller, optimized for isolated applications that require minimum space. It can be configured for current or voltage mode operation with required control circuitry where secondary side error amplifier is used.
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- 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
- -40°C to +105°C operating temperature
- MSOP-10 lead free package. This product is fully WEEE and RoHS compliant
- Telecom equipment and power supplies
- Networking power supplies
- Industrial power supplies
- Push-pull converter
- Half-bridge converter
- Full-bridge converter
- Isolated VRMs
- SC4808CMSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
