TPS54226
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com
SLVSA14E – OCTOBER 2009 – REVISED JULY 2011
4.
5V to 18V Input, 2-A Synchronous Step-Down SWIFTTM Converter with Eco-Mode™
Check for Samples: TPS54226
FEATURES
1
•23 D-CAP2™ Mode Enables Fast Transient Response
• Low Output Ripple and Allows Ceramic Output Capacitor
• Wide VCC Input
Voltage Range: 4.
5 V to 18 V • Wide VIN Input
Voltage Range: 2 V to 18 V • Output
Voltage Range: 0.
76 V to 5.
5 V • Highly Efficient Integrated FET’s Optimized
for Lower Duty Cycle Applications – 160 mΩ (High Side) and 110 mΩ (Low Side) • High Efficiency, less than 10 μA at shutdown • Auto-Skip Eco-Mode™ for High Efficiency at Light Load • High Initial Bandgap Reference Accuracy • Adjustabl...