TS55001 Datasheet, PDF (12/22 Pages) List of Unclassifed Manufacturers – High Efficiency Li-Ion Battery Charger

TS55001
Version 1.3
REGISTER DESCRIPTION (Device Address = 0x48)
REGISTER ADDRESS (HEX) NAME
0
00
STATUS
DEFAULT
0x00
DESCRIPTION
Status bit register
1
N/A
N/A
N/A
Register not implemented
2
02
CONFIG1⁽¹⁾
EEPROM
Configuration register
3
03
4
04
CONFIG2⁽¹⁾
CONFIG3⁽¹⁾
EEPROM
EEPROM
Configuration register
Configuration register
5
05
CONFIG4⁽¹⁾
EEPROM
Configuration register
6
06
7-16
N/A
17
11
CONFIG5⁽¹⁾
EEPROM
N/A
N/A
CONFIG_ENABLE 0x00
Configuration register
Registers not implemented
Enable configuration register access
18
12
EEPROM_CTRL⁽¹⁾ 0x00
EEprom control register
(1) CONFIG and EEPROM_CTRL registers are only accessible when CONFIG_ENABLE register is written.
STATUS REGISTER (STATUS)
Address – 0x00h
DATA BIT
D7
D6
D5
FIELD NAME BATT_OV 1C_TO
TEMP_0C
READ/WRITE R
R
R
D4
D3
TEMP_60C TSD
R
R
D2
TOP_TO
R
D1
VIN_UV
R
D0
TH_OPEN
R
FIELD NAME
BIT DEFINITION⁽²⁾
BATT_OV
Battery over-voltage
1C_TO
Full charge timer has timed out
TEMP_0C
Thermistor indicates battery temperature < 0°C
TEMP_60C
Thermistor indicates battery temperature > 60°C
TSD
Thermal shutdown
TOP_TO
Top Off timer has timed out
VIN_UV
VIN under-voltage
TH_OPEN
Thermistor Open (battery not present)
(2) Faults are defined as BATT_OV, 1C_TO, TEMP_0C, and TEMP_60C. Warnings are defined as TSD, TOP_TO, VIN_UV, and
TH_OPEN. Faults cause the nFLT pin to be pulled low, Warnings do not cause the nFLT pin to be pulled low. All status bits
are cleared after register read access. nFLT pin will go high impedance (open drain output) after the status register has
been read and all status bits have been reset.
Specifications subject to change
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