Texas Instruments Evaluation Module for TPS53310: 2.9V to 6V, 3-A Step-Down Converter with Integrated MOSFETs TPS53310EV TPS53310EVM-755 데이터 시트
제품 코드
TPS53310EVM-755
Performance Data and Typical Characteristic Curves
8. The loop measurement for 1.2-V slave output is the same with 1.5-V master output.
6.3
List of Test Points
Table 8. Functions of Each Test Points
Test Points
Name
Description
TP1
(1)
CHA_MST
Input A for 1.5-V loop injection
TP2
CHB_MST
Input B for 1.5-V loop injection
TP3
3.3VDD
3.3VDD
TP4
GND
Ground
TP5
Vin_MST
Input voltage for 1.5-V master
TP6
SW_MST
Switching node for 1.5-V master
TP7
Vout_MST
1.5-V output
TP8
GND
Ground
TP9
EN_MST
Enable for 1.5-V master
TP10
GND
Ground
TP11
GND
Ground
TP12
SYNC_MST
SYNC signal for 1.5-V master
TP13
PG_MST
Power Good for 1.5-V master
TP14
CHA_SLV
Input A for 1.2-V loop injection
TP15
CHB_SLV
Input B for 1.2-V loop injection
TP16
Vin_SLV
Input voltage for 1.2-V slave
TP17
GND
Ground
TP18
SW_SLV
Switching node for 1.2-V slave
TP19
Vout_SLV
1.2-V output
TP20
SYNC_SLV
SYNC signal for 1.2-V slave
TP21
GND
Ground
TP22
EN_SLV
Enable for 1.2-V slave
TP23
PG_SLV
Power Good for 1.2-V slave
TP24
GND
Ground
TP25
GND
Ground
TP26
GND
Ground
(1)
For test point locations, see
.
6.4
Equipment Shutdown
1. Shut down load.
2. Shut down Vin.
3. Shut down oscilloscope.
7
Performance Data and Typical Characteristic Curves
through
present typical performance curves for TPS53310EVM-755. Jumpers set to
default locations; see
.
10
Using the TPS53310EVM-755, A 3-A Eco-mode
™
Integrated Switcher With
SLUU826
–
January 2012
Master-Slave
Copyright
©
2012, Texas Instruments Incorporated