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SLVU264A November 2008 – October 2021 TPS54233

1.2 Performance Specification Summary

A summary of the TPS54233EVM-373 performance specifications is provided in Table 1-2. Specifications are given for an input voltage of V_IN = 15 V and an output voltage of 3.3 V, unless otherwise specified. The TPS54233EVM-373 is designed and tested for V_IN = 7 V to 28 V. The ambient temperature is 25°C for all measurements, unless otherwise noted.

Table 1-2 TPS54233EVM-373 and Performance Specification Summary

SPECIFICATION	TEST CONDITIONS		MIN	TYP	MAX	UNIT
V_IN voltage range			7	15	18	V
Output voltage set point				3.3		V
Output current range	V_IN = 8 V to 18 V		0		2	A
Line regulation	I_O = 1 A, V_IN = 8V to 18 V			±0.025%
Load regulation	V_IN = 15 V, I_O = 0 A to 2 A			±0.03%
Load transient response	I_O = 0.5 A to 1.5 A	Voltage change		–20		mV
	I_O = 0.5 A to 1.5 A	Recovery time		400		μs
	I_O = 1.5 A to 0.5 A	Voltage change		20		mV
	I_O = 1.5 A to 0.5 A	Recovery time		400		μs
Loop bandwidth	V_IN = 15 V, I_O = 1 A			9.0		kHz
Phase margin	V_IN = 15 V , I_O = 1 A			70		°
Input ripple voltage	I_O = 2 A			250		mVpp
Output ripple voltage	I_O = 2 A			70		mVpp
Output rise time				3.5		ms
Operating frequency				300		kHz
Maximum efficiency	TPS54233EVM-373, V_IN = 8 V, I_O = 0.4 A			91.2%