Texas Instruments 32A Single Output, Two Phase Stackable Synchronous Buck Converter Evaluation Module TPS40140EVM-003 TPS40140EVM-003 데이터 시트
제품 코드
TPS40140EVM-003
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TPS40140EVM-003 Electrical Performance Specifications
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TPS40140EVM-003 Electrical Performance Specifications
Table 1. TPS40140EVM-003 Electrical and Performance Specifications
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
Input Characteristics
Input Voltage Range
10.8
13.2
V
Max Input Current
V
IN
= 10.8 V, I
OUT
= 32 A
4.98
A
No-Load Input Current
V
IN
= 13.2 V, I
OUT
= 0 A
130
mA
Output Characteristics (V
OUT
)
Output Voltage
1.51
V
Line Regulation (10.8 V <V
IN
<13.2 V, I
OUT
= 10 A)
0.1%
Output Voltage Regulation
Load Regulation (0A <I
OUT
<32 A, V
IN
= 12 V)
0.5%
Output Voltage Ripple
V
IN
= 13.2 V, I
OUT
= 32 A
40
mVpp
Output Load Current
I
OUT
0
32
A
Output Over Current
40
A
System Characteristics
Switching Frequency
300
kHz
Peak Efficiency
V
OUT
= 1.5 V, I
OUT
= 20 A, V
IN
= 10.8 V
91%
Full Load Efficiency
V
OUT
= 1.5 V, I
OUT
= 32 A, V
IN
= 12 V
89.9%
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SLVU219A – August 2007 – Revised November 2010
Using the TPS40140EVM-003 A 32-A Single Output Two-Phase Stackable
Synchronous Buck Converter
Copyright © 2007–2010, Texas Instruments Incorporated