SC1176A
Product is not recommended for new design.
Features
- 300 kHz fixed frequency operation
- Soft start and enable function
- Power-good output provided
- Over-current protection with 50% fold-back
- Phase-shifted switchers minimize ripple
- High-efficiency operation, >90%
- Programmable output(s) as low as .9 V
- Industrial temperature range
- SOIC-20 or TSSOP-20 pin Lead free package. This product is fully WEEE and RoHS compliant
Two Phase, Current Sharing Controller
- Flexible, same or separate VIN
- Programmable current sharing
- Combined current limit with fold-back
- 2 phases operating opposed for ripple reduction
- Thermal distribution via multi-phase output
Two Independent PWM Controllers
- Flexible, same or separate VIN
- Independent control for each channel
- Independent and separate current limit
- 2 phases operating opposed for ripple reduction (if same VIN used)
- Graphics cards
- DDR Memory
- Peripheral add-in card
- SSTL Termination
- Dual-phase power supply
- Power supplies requiring two outputs
Applications
Packaging
- SOIC-20, TSSOP-20
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