Texas Instruments TPS53313EVM-078 Evaluation Module TPS53313EVM-078 TPS53313EVM-078 데이터 시트
제품 코드
TPS53313EVM-078
Electrical Performance Specifications
3
Electrical Performance Specifications
Table 1. TPS53313EVM-078 Electrical Performance Specifications
(1)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Input Characteristic
Voltage range
VIN
8.0
12
14
V
Maximum input current
VIN = 12 V
0.8
A
No load input current
VIN = 12 V, IOUT = 0 A, f
SW
= 600 kHz under skip
8.0
mA
mode
Output Characteristics
Output voltage
1.2
V
Output voltage regulation
Setpoint accuracy,
-1%
1%
(VIN = 8.0 V
–
14 V, IOUT = 0 A
–
6 A)
Line regulation,
0.1%
(VIN = 8.0 V
–
14 V, IOUT = 6 A)
Load regulation,
0.2%
(VIN = 12 V, IOUT = 0 A
–
6 A)
Output voltage ripple
VIN = 12 V, IOUT = 6 A
10
mV
PP
Output load current
0
6.0
A
Over current limit (peak)
VIN = 12 V
9
Systems Characteristics
Switching frequency
600/1000
kHz
Peak efficiency
VIN = 12 V, IOUT = 3.0 A, f
SW
= 600 kHz
85.5%
Full load efficiency
VIN = 12 V, IOUT = 6.0 A, f
SW
= 600 kHz
82.4%
Operating temperature
25
º
C
(1)
Jumpers set to default locations, See section 6 of this user
’
s guide
3
SLUU819
–
December 2011
6-A Step-Down Regulator with Integrated Switcher
Copyright
©
2011, Texas Instruments Incorporated