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Software TPS53316
SLUSAP5A – DECEMBER 2011 – REVISED NOVEMBER 2016 TPS53316 High-Efficiency, 5-A Step-Down Regulator With Integrated Switcher
1 Features 3 Description The TPS53316 device provides a fully integrated 3.3V or 5-V input, synchronous buck converter with 16
total components, in 200 mm2 of PCB area. Due to
low RDS(on) and TI proprietary SmoothPWM skip
mode of operation, it enables 96% peak efficiency,
and over 90% efficiency at load as light as 100 mA. It
requires only two 22-ВµF ceramic output capacitors for
a power-dense, 5-A solution. 1 96% Maximum Efficiency
Continuous 5-A Output Current Capability
Support all MLCC Output Capacitor
SmoothPWMв„ў Auto-Skip Eco-Modeв„ў for LightLoad Efficiency
Voltage Mode Control
Single Rail Input
Selectable Frequency
Selectable OCP Threshold
Selectable Soft-Start Time
2.9-V to 6-V Input Voltage Range …
