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SLUS670C
- JULY 2005
- REVISED JANUARY 2015
TPS51120 Dual, Synchronous Step-Down Controller With 100-mA Standby Regulators for Notebook System Power
1 Features
- 1 3.3-V and 5-V 100-mA Bootstrapped Standby Regulators with Independent Enables
- Selectable D-CAP™ Mode Enables Fast Transient Response Less than 100 ns
- Selectable Low Ripple Current Mode
- Less than 1% Internal Reference Accuracy
- Selectable PWM-only/Auto-skip Modes
- Low-side RDS(on) Loss-less Current Sensing
- RSENSE Accurate Current Sense Option
- Internal Soft-Start and Integrated VOUT Discharge
Transistors
- Integrated 2-V...