Texas Instruments Evaluation Module for BQ24130 600-kHz Synchronous Switch-Mode Li-Ion and Li-Polymer BQ24130EVM BQ24130EVM 데이터 시트
제품 코드
BQ24130EVM
Test Summary
2
Test Summary
2.1
Definitions
This procedure details how to configure the HPA624 evaluation board. On the test procedure the following
naming conventions are followed.
naming conventions are followed.
VXX:
External voltage supply name (VIN, VBAT, VTS)
LOADW;
External load name (LOADR, LOADI)
V(TPyYy):
Voltage at internal test point TPyyy. For example, V(TP1) means the voltage at
TP1.
TP1.
V(Jxx):
Voltage at jack terminal Jxx.
V(TP(XXX)):
Voltage at test point
“
XXX
”
. For example, V(REGN) means the voltage at the test
point which is marked as
“
REGN
”
.
V(XXX, YYY):
Voltage across point XXX and YYY.
I(JXX(YYY)):
Current going out from the YYY terminal of jack XX.
Jxx(BBB):
Terminal or pin BBB of jack xx
Jxx ON:
Internal jumper Jxx terminals are shorted
Jxx OFF:
Internal jumper Jxx terminals are open
Jxx (-YY-) ON:
Internal jumper Jxx adjacent terminals marked as
“
YY
”
are shorted
Measure
→
A,B Check specified parameters A, B. If measured values are not within specified limits
the unit under test has failed.
Observe
→
A,B
Observe if A, B occur. If they do not occur, the unit under test has failed.
Assembly drawings have location for jumpers, test points and individual components.
2.2
Safety
•
Safety Glasses are to be worn.
•
This test must be performed by qualified personnel trained in electronics theory and understand the
risks and hazards of the assembly to be tested.
risks and hazards of the assembly to be tested.
•
ESD precautions must be followed while handling electronic assemblies while performing this test.
•
Precautions should be observed to avoid touching areas of the assembly that may get hot or present a
shock hazard during testing.
shock hazard during testing.
2.3
Quality
•
Test data shall be made available upon request by Texas Instruments.
2.4
Apparel
•
Electrostatic smock
•
Electrostatic Gloves or finger cots
•
Safety Glasses
•
Ground ESD wrist strap
2.5
Equipment
•
Power Supplies
Power Supply #1 (PS#1): a power supply capable of supplying 30-V at 5-A is required.
Power Supply #1 (PS#1): a power supply capable of supplying 30-V at 5-A is required.
•
Loads
LOAD #1 A 20V (or above), 3A (or above) electronic load that can operate at constant current and
constant voltage mode.
LOAD #1 A 20V (or above), 3A (or above) electronic load that can operate at constant current and
constant voltage mode.
•
Meters
Five Fluke 75 multi-meters, (equivalent or better)
Five Fluke 75 multi-meters, (equivalent or better)
4
600-kHz Synchronous Switch-Mode Li-Ion and Li-Polymer Host-Controlled
SLVU495B
–
July 2011
–
Revised January 2012
Battery Charger With Integrated MOSFETs
Copyright
©
2011
–
2012, Texas Instruments Incorporated