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TPS62660, TPS62665
SLVS871D – FEBRUARY 2010 – REVISED JUNE 2016
TPS62660 1000-mA, 6-MHz High-Efficiency Step-Down Converter
in Chip Scale Packaging
1 Features
3 Description
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The TPS6266x device is a high-frequency
synchronous step-down DC-DC converter optimized
for battery-powered portable applications. Intended
for low-power applications, the TPS6266x supports
up to 1000-mA peak load current, and allows the use
of low-cost chip inductor and capacitors.
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91% Efficiency at 6-MHz Operation
31-μA Quiescent Current
Wide VIN Range from 2.3 V to 5.5 V
6-MHz Regulated Frequency Operation
Best in Class Load and Line Transient
±2% Total DC Voltage Accuracy
Automatic PFM or PWM Mode Switching
Low Ripple Light-Load PFM Mode
Fast Turnon Time: < 60-μs Start-Up Time
Integrated Active Power-Down Sequencing
(Optional)
Current Overload and Thermal Shutdown
Protection
Three Surface-Mount External Components
Required (One MLCC Inductor, Two Ceramic
Capacitors)
Complete Sub 1-mm Component Profile Solution
Total Solution Size
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