Datasheet

TPS65217A, TPS65217B, TPS65217C, TPS65217D

www.ti.com

SLVSB64F –NOVEMBER 2011–REVISED APRIL 2013

CHARGER CONFIGURATION REGISTER 0 (CHGCONFIG0)

Address – 0x03h

DATA BIT D7 D6 D5 D4 D3 D2 D1 D0

FIELD NAME TREG DPPM TSUSP TERMI ACTIVE CHGTOUT PCHGTOUT BATTEMP

READ/WRITE R R R R R R R R

RESET VALUE 0 0 0 0 0 0 0 0

FIELD NAME BIT DEFINITION

Thermal regulation

TREG 0 – charger is in normal operation

1 – charge current is reduced due to high chip temperature

DPPM active

DPPM 0 – DPPM loop is not active

1 – DPPM loop is active; charge current is reduced to support the load with the current required

Thermal suspend

TSUSP 0 – charging is allowed

1 – charging is momentarily suspended because battery temperature is out of range

Termination current detect

0 – charging, charge termination current threshold has not been crossed

TERMI

1 – charge termination current threshold has been crossed and charging has been stopped. This can

be due to a battery reaching full capacity or to a battery removal condition.

Charger active bit

ACTIVE 0 – charger is not charging

1 – charger is charging (DPPM or thermal regulation may be active)

Charge timer time-out

CHGTOUT 0 – charging, timers did not time out

1 – one of the timers has timed out and charging has been terminated

Pre-charge timer time-out

PCHGTOUT 0 – charging, pre-charge timer did not time out

1 – pre-charge timer has timed out and charging has been terminated

BAT TEMP/NTC ERROR

0 – battery temperature is in the allowed range for charging

BATTEMP

1 – no temperature sensor detected or battery temperature outside valid charging range

NOTE: This bit does not indicate that the battery temperature is within the valid range for charging.

Product Folder Links: TPS65217A TPS65217B TPS65217C TPS65217D