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www.ti.com TPS61252 EVM Electrical Performance Specifications
2 TPS61252 EVM Electrical Performance Specifications
Table 1. TPS61252 EVM Electrical and Performance Specifications
Parameter Notes & Conditions Min Typ Max Unit
Input Characteristics
V
IN
Input Voltage 2.3 6.0 V
I
IN
Average Input Current 400 500 600 mA
No Load Input Current 1 mA
V
IN_UVLO
Input UVLO Falling 2.0 2.1 V
Output Characteristics
V
OUT
Output Voltage V
IN
= 3.6 V, I
OUT
= 300 mA 4.9 4.99 5.1 V
Line Regulation V
IN
= 2.3 V to 6.0 V 0.5%
Load Regulation I
OUT
= 0 mA to 300 mA 0.5%
V
OUTripple
Output Voltage Ripple V
IN
= 3.6 V, I
OUT
= 330 mA 50 mVpp
I
OUT
Output Current V
IN
= 3.6 V 330 mA
Systems Characteristics
f Switching Frequency 3.25 MHz
h
pk
Peak Efficiency V
IN
= 3.6 V 92%
h Full Load Efficiency V
IN
= 3.6 V, I
OUT
= 330 mA 90%
3 TPS61252 EVM Schematic
For Reference Only, See Table 2 for Specific Values
Figure 1. TPS61252 EVM Schematic
3
SLVU408–October 2010 TPS61252 Evaluation Module
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