Texas Instruments BQ24151A Evaluation Module BQ24151AEVM BQ24151AEVM 데이터 시트
제품 코드
BQ24151AEVM
BQ2415x
EVM
DC+
J 1
DC -
BAT+
S
C
L
BAT -
APPLICATION
CIRCUIT
U1
J3
J5
J 4
J2
D1
JMP1
JMP2
JMP3
AUXPWR
CD
S
D
A
D
C
-
D
C
-
S
T
AT
O
T
G
S
L
R
S
T
JMP5
JMP4
V
Iin
I
Power
supply #1
V
I
Load
#2
Ichrg
USB
Cable
Cable
HPA172
Ribbon
Cable
Cable
Test Summary
(H) After the steps above, the test setup is shown in
Figure 2. Original Test Setup for HPA256 (bq2415x EVM)
(I) Turn on the computer.
•
Open the bq2415x evaluation software. The main window of the software is shown in
Figure 3. The Main Window of the bq2415x Evaluation Software (For bq24150/150A/151/151A/152)
2.4
Procedure
2.4.1
Charge Voltage and Current Regulation
1. Make sure the EQUIPMENT SETUP steps are followed. Turn on PS#1.
2. Software setup:
2. Software setup:
•
Click Immediate Update Disabled button. It changes to Immediate Update Enabled. Check Auto
Reset Enable, set Rate to 5 seconds. Check Periodic Updates, set Rate to 1 second. Make sure
Reset Enable, set Rate to 5 seconds. Check Periodic Updates, set Rate to 1 second. Make sure
5
SLUU321C
–
June 2008
–
Revised June 2011
bq24150/150A/151/151A/152 YFF EVM (HPA256)
Copyright
©
2008
–
2011, Texas Instruments Incorporated