AS3658F-BCTP datasheet(67/158 Pages) AMSCO

Part #	AS3658F-BCTP

Description	Power and Audio Management Unit for Portable Devices

PDF	158 Pages

Scroll/Zoom	100%

Manufacturer	AMSCO [ams AG]

Direct Link	http://www.ams.com

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Revision 1v13

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AS3658

Data Sheet Confidential - Detail ed Descri ption-Power Management Functions

ntc_high_temp

ROM

R/W

Selects the high temp level:

45 º maximum temp

50º maximum temp

Low temp is always 0º

ntc_hyst

ROM

R/W

Selects the NTC temperature hysteresis

2º hysteresis

1º hysteresis

ntc_type

ROM

R/W

Select the NTC resistor type

010k

Ω NTC resistor

100k

Ω NTC resistor

Table 60. FuelGauge

Addr:15

FuelGauge

This bit controls first startup out of power on reset

Bit

Bit Name

Default Access

Description

7:6

ntc_on

ROM

R/W

Disable NTC supervision

Enable NTC supervision

Enable NTC for ADC measurement high temp

Enable NTC for ADC measurement low temp

Table 59. Charger supervision bit definitions

Addr:14

Charger supervision

These bits define charging timer and battery temp. supervision settings

Bit

Bit Name

Default Access

Description

AS3658F-BCTP Datasheet(PDF) 67 Page - ams AG

AS3658F-BCTP Datasheet(HTML) 67 Page - ams AG

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