参数资料
型号: TPS65072TRSLRQ1
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: POWER SUPPLY SUPPORT CKT, PQCC48
封装: 6 X 6 MM, 0.4 MM PITCH, PLASTIC, QFN-48
文件页数: 42/90页
文件大小: 1375K
代理商: TPS65072TRSLRQ1
www.ti.com
SLVSAP7 – JANUARY 2011
CHGCONFIG2. Register Address: 05h
CHGCONFIG2
B7
B6
B5
B4
B3
B2
B1
BO
Dynamic
Charge
Precharge
Bit name and function
Timer
voltage
function
selection1
selection0
Default
1
0
Set by signal
Default value loaded by:
UVLO
Read/write
R/W
R
Bit 7
DYNAMIC TIMER FUNCTION
0 = safety timers run with their nominal clock speed
1 = clock speed is divided by 2 if thermal loop or DPPM loop is active
Bit 6
PRECHARGE VOLTAGE
0 = pre-charge to fast charge transition voltage is 2.5V
1 = pre-charge to fast charge transition voltage is 2.9V
Bit 5..4
CHARGE VOLTAGE SELECTION0/1:
00 = 4.10V
01 = 4.15V
10 = 4.20V
11 = 4.25V
Copyright 2011, Texas Instruments Incorporated
47
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