參數(shù)資料
型號(hào)： TPS65011RGZ
廠商： Texas Instruments, Inc.
英文描述： POWER AND BATTERY MANAGEMENT IC FOR Li-ION POWERED SYSTEMS
中文描述： 電源和電池管理集成電路鋰離子供電系統(tǒng)
文件頁(yè)數(shù)： 41/52頁(yè)
文件大?。?/td> 1017K
代理商： TPS65011RGZ
www.ti.com
CHGSTATUS Register (Address: 01h—Default Value: 00h)
TPS65011
SLVS501–FEBRUARY 2004
CHGSTATUS
Name
B7
B6
B5
B4
B3
B2
B1
B0
USB charge
AC charge
Thermal
Suspend
0
R
Term Current
Taper
Timeout
0
R/W
Chg Timeout
Prechg
Timeout
0
R/W
BattTemp
error
0
R
Default
Read/write
0
R
0
R
0
R
0
R/W
The CHGSTATUS register contents indicate the status of charge.
Bit 7 - USB charge:
0 = inactive.
1 = USB source is present and in the range valid for charging. B7 remains active as long as the charge
source is present.
Bit 6 - AC charge:
0 = wall plug source is not present and/or not in the range valid for charging.
1 = wall plug source is present and in the range valid for charging. B6 remains active as long as the charge
source is present.
Bit 5 - Thermal suspend:
0 = charging is allowed
1 = charging is momentarily suspended due to excessive power dissipation on chip.
Bit 4 - Term current:
0 = charging, charge termination current threshold has not been crossed.
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.
Bit 3 - 1 Prechg Timeout, Chg Timeout, Taper Timeout:
If CHCONFIG<5>=0: Bit3 equals the output of the taper voltage comparator directly, without any timer delay.
If CHCONFIG<5>=1: there is a delay of 30 minutes because the timers have to time out first.
0 = charging, timers did not time out
1 = one of the timers has timed out and charging has been terminated.
Bit 0 - BattTemp error: Battery temperature error
0 = battery temperature is inside the allowed range and that charging is allowed.
1 = battery temperature is outside of the allowed range and that charging is suspended.
B1-4 may be reset via the serial interface in order to force a reset of the charger. Any attempt to write to B0 and
B5-7 is ignored. A
1
in B<7:0> sets the INT pin active unless the corresponding bit in the MASK register is set.
41
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS65011RGZR 功能描述:電池管理 Multi-Channel 1-cell Li-Ion RoHS:否 制造商:Texas Instruments 電池類(lèi)型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
TPS65011RGZR 制造商:Texas Instruments 功能描述:Power Management IC
TPS65011RGZRG4 功能描述:電池管理 Multi-Channel 1-cell Li-Ion RoHS:否 制造商:Texas Instruments 電池類(lèi)型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
TPS65012RGZR 功能描述:電池管理 Multi-Channel 1-cell Li-Ion RoHS:否 制造商:Texas Instruments 電池類(lèi)型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
TPS65012RGZRG4 功能描述:電池管理 Multi-Channel 1-cell Li-Ion RoHS:否 制造商:Texas Instruments 電池類(lèi)型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
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