BQ25700A Datasheet, PDF (32/82 Pages) Texas Instruments – SMBus Multi-Chemistry Battery Buck-Boost Charge Controller With System Power Monitor and Processor Hot Monitor

bq25700A
SLUSCQ8 – MAY 2017
www.ti.com
Register Map (continued)
SMBus
ADDR
25h
26h
3Bh
3Ch
3Dh
3Eh
3Fh
FEh
FFh
Table 6. Charger Command Summary (continued)
REGISTER NAME
ADCIINCMPIN()
ADCVSYSVBAT()
OTGVoltage()
OTGCurrent()
InputVoltage()
MinSystemVoltage()
IIN_HOST()
ManufacturerID()
DeviceAddress()
TYPE
R
R
R/W
R/W
R/W
R/W
R/W
R
R
DESCRIPTION
LINKS
8-bit digital output of input current,
Go
8-bit digital output of CMPIN voltage
POR State - IIN: Full range: 12.75 A, LSB 50 mA
CMPIN: Full range 3.06 V, LSB: 12 mV
8-bit digital output of system voltage,
Go
8-bit digital output of battery voltage
VSYS: Full range: 2.88 V - 19.2 V, LSB: 64 mV
VBAT: Full range : 2.88 V - 19.2 V, LSB 64 mV
8-bit OTG voltage setting
Go
LSB 64 mV, Range: 4480 – 20800 mV
7-bit OTG output current setting
Go
LSB 50 mA, Range: 0 A – 6350 mA
8-bit input voltage setting
Go
LSB 64 mV, Range: 3200 mV – 19520 mV
6-Bit minimum system voltage setting
Go
LSB: 256 mV, Range: 1024 mV - 16182 mV
Default: 1S-3.584V, 2S-6.144V, 3S-9.216V, 4S-
12.288V
6-bit Input current limit set by host
Go
LSB: 50 mA, Range: 0 mA - 6350 mA
Manufacturer ID - 0x0040H
Go
Device Address ID
Go
32
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