AS3611 datasheet(18/26 Pages) AMSCO

18 / 26 page

www.austriamicrosystems.com/Battery-Chargers/AS3610

1.01

17 - 25

AS3610/11

Datasheet - D e t a i l e d D e s c r i p t i o n

NTC Supervision Register (Address 03).

Charger Supervision Register (Address 04).

Addr: 03

NTC Supervision

These bits define the battery temperature supervision.

Bit

Bit Name

Default

Access

Bit Description

ntc_on

1b/ROM

R/W

ON/OFF control of battery NTC supervision

Disabled

Enabled

ntc_10k

1b/ROM

R/W

Select NTC resistor type

100k

Ω

10k

Ω

ntc_temp

1b/ROM

R/W

Select NTC temperature shutdown

high temperature range (50 or 55 ºC)

low temperature range (45 or 50 ºC)

Addr: 04

Charger Supervision

These bits define charging timer settings.

Bit

Bit Name

Default

Access

Bit Description

3:0

ch_timeout

1010b/ROM

R/W

Charging timeout timer

Charging timer disabled

0.5 hour

1 hour

1.5 hour

2 hour

2.5 hour

3 hour

3.5 hour

4 hour

4.5 hour

5 hour

5.5 hour

6 hour

6.5 hour

7 hour

7.5 hour

charging_tmax

0b/ROM

R/W

Read: no timeout reached

Write: reset charger timeout counter

tCHARGING,MAX timeout reached and charging stopped

7:5

stat_mode

010b/ROM

R/W

Function of Status pin:

always off

ch_det=ON

ch_det=ON, stop_charging or boost_error=5Hz blinking

Charging=ON, stop_charging or boost_error=5Hz blinking

Charging=ON, EOC=1Hz blinking, stop_charging or

boost_error=5Hz blinking

ch_det =ON, EOC=1Hz blinking, stop_charging or

boost_error=5Hz blinking

AS3611 датащи(PDF) 18 Page - ams AG

AS3611 датащи(HTML) 18 Page - ams AG

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

датащи скачать

ссылки URL