Texas Instruments Evaluation Module Board for TPS61252 3.5MHz, 1.5A, 92% Efficient Step-up (Boost) Converter TPS61252EVM TPS61252EVM-667 Datenbogen
Produktcode
TPS61252EVM-667
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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
for Specific Values
Figure 1. TPS61252 EVM Schematic
3
SLVU408 – October 2010
TPS61252 Evaluation Module
Copyright © 2010, Texas Instruments Incorporated