ZSPM4521 datasheet(20/31 Pages) RENESAS

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ZSPM4521 Datasheet

January 27, 2016

Table 2.7

Configuration Register CONFIG5—Address 06HEX

Note: All of the CONFIG5 register bits are READ/WRITE.

DATA BIT

FIELD NAME

TOP_END

TOP_TO[2:0]

1C_TO[2:0]

FIELD NAME

BIT DEFINITION

TOP_END

Top-off end configuration

0BIN – 25mA

1BIN – 92mA

Thermistor configuration

0BIN – 10k

Ω

1BIN – 100k

Ω

TOP_TO[2:0]

Top off timer time out configuration

000BIN – 0 minutes

001BIN – 20 minutes

010BIN – 40 minutes

011BIN – 60 minutes

100BIN – 80 minutes

101BIN – 100 minutes

110BIN – 120 minutes

111BIN – Disable time out timer

1C_TO[2:0]

Full charge timer time out configuration

000BIN – Disable full charge timer

001BIN – 200 minutes

010BIN – 400 minutes

011BIN – 600 minutes

100BIN – 800 minutes

101BIN – 1000 minutes

110BIN – 1200 minutes

111BIN – 1400 minutes

TOP_END Note: Charging stops when VVBAT = VTERMINATION and IOUT < TOP_END

TH Note: Setting for nominal thermistor and reference resistor value.

TOP_TO Note: Timer starts when VVBAT = VTERMINATION and IOUT < EOC.

1C_TO Note: Timer starts when VVBAT > 3.0V.

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