Texas Instruments Evaluation Module for TPS53316 TPS53316EVM-075 TPS53316EVM-075 데이터 시트
제품 코드
TPS53316EVM-075
Electrical Performance Specifications
3
Electrical Performance Specifications
Table 1. TPS53316EVM-075 Electrical Performance Specifications
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Input Characteristics
Voltage range
V
IN
2.9
3.3/5.0
6.0
V
Maximum input current
V
IN
= 5 V, I
OUT
= 5 A
1.76
A
No load input current
V
IN
= 5 V, I
OUT
= 0 A under DE/HEF mode
3
mA
Output Characteristics
Output voltage
1.5
V
Output voltage regulation
Setpoint accuracy
-1%
1%
(V
IN
= 2.9 V
–
6.0 V, I
OUT
= 0 A
–
5 A)
Line regulation
0.1%
(V
IN
= 2.9 V
–
6.0 V, I
OUT
= 5 A)
Load regulation
0.1%
(V
IN
= 5 V, I
OUT
= 0 A
–
5 A)
Output voltage ripple
V
IN
= 5 V, I
OUT
= 5 A
10
mV
PP
Output load current
0
5
A
Over current limit
V
IN
= 3.3V, f
SW
= 750 kHz
6.5/4.5
Systems Characteristics
Switching frequency
0.75/1.1/
MHz
2.0
Peak efficiency
V
IN
= 5 V, I
OUT
= 1.8 A, f
SW
= 750 kHz
92.7%
Full-load efficiency
V
IN
= 5 V, I
OUT
= 5 A, f
SW
= 750 kHz
89.0%
Operating temperature
25
º
C
3
SLUU671
–
December 2011
5-A Step-Down Regulator with Integrated Switcher
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©
2011, Texas Instruments Incorporated