Texas Instruments Evaluation Module for TPS5401 0.5A Step-Down SWIFT Converter TPS5401EVM-708 TPS5401EVM-708 데이터 시트
제품 코드
TPS5401EVM-708
0
10
20
30
40
50
60
70
80
90
100
0
0.1
0.2
0.3
0.4
0.5
Ef
ficiency - %
I
- Output Current - A
OUT
V = 35 V
IN
V = 24 V
IN
V = 15 V
IN
V = 7.5 V
IN
Test Setup and Results
www.ti.com
Table 4. EVM Connectors and Test Points
Reference Designator
Function
J1
V
IN
(see
for V
IN
range)
J2
V
OUT
, 5 V at 0.5 A maximum
TP1
V
IN
test point at V
IN
connector
TP2
GND test point at V
IN
TP3
EN test point. Connect EN to ground to disable, open to enable.
TP4
Slow start monitor test point
TP5
PWRGD test point
TP6
PH test point
TP7
Output voltage test point at voltage divider. Used for loop response measurements.
TP8
Test point between voltage divider network and output. Used for loop response measurements.
TP9
Output voltage test point at OUT connector
TP10
GND test point at OUT connector
2.2
Efficiency
shows the efficiency for the TPS5401EVM-708 for various input voltages at an ambient
temperature of 25°C.
Figure 1. TPS5401EVM-708 Efficiency
shows the efficiency for the TPS5401EVM-708 at lower output currents between 0.002 A and 0.5
A at an ambient temperature of 25°C.
4
TPS5401EVM-708 0.5-A, SWIFT™ Regulator Evaluation Module
SLVU430 – January 2011
© 2011, Texas Instruments Incorporated