參數(shù)資料
型號： TPS65014RGZ
廠商： TEXAS INSTRUMENTS INC
元件分類： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC48
封裝： 7 X 7 MM, GREEN, PLASTIC, VQFN-48
文件頁數(shù)： 37/57頁
文件大?。?/td> 1289K
代理商： TPS65014RGZ
www.ti.com
REGSTATUS Register (Address: 02h—Default Value: 00h)
MASK1 Register (Address: 03h—Default Value: FFh)
TPS65014
SLVS551 – DECEMBER 2004
REGSTATUS
B7
B6
B5
B4
B3
B2
B1
B0
PGOOD
Bit name
PB_ONOFF
BATT_COVER
UVLO
LDO2
LDO1
MAIN
CORE
Default
0
Read/write
R
Bit 7 - PB_ONOFF:
0 = inactive
1 = user activated the PB_ONOFF switch to request that all rails are shut down.
Bit 6 - BATT_COVER:
0 = BATT_COVER pin is high.
1 = BATT_COVER pin is low.
Bit 5 - UVLO:
0 = voltage at the VCC pin above UVLO threshold.
1 = voltage at the VCC pin has dropped below the UVLO threshold.
Bit 4 - not implemented
Bit 3 - PGOOD LDO2:
0 = LDO2 output in regulation, or LDO2 disabled with VREGS1 < 7 > = 0
1 = LDO2 output out of regulation.
Bit 2 - PGOOD LDO1:
0 = LDO1 output in regulation, or LDO1 disabled with VREGS1 < 3 > = 0
1 = LDO1 output out of regulation.
Bit 1 - PGOOD MAIN:
0 = Main converter output in regulation.
1 = Main converter output out of regulation.
Bit 0 - PGOOD CORE:
0 = Core converter output in regulation.
1 = Core converter output out of regulation, or VDCDC2 < 7 > = 1 in low power mode
A rising edge in the REGSTATUS register contents causes INT to be driven low if it is not masked in the MASK2.
MASK1
B7
B6
B5
B4
B3
B2
B1
B0
Mask Thermal
Mask
Bit name
Mask USB
Mask AC
Mask Term
Mask Taper
Mask Chg
Mask Prechg
Suspend
BattTemp
Default
1
Read/write
R/W
The MASK1 register is used to mask all or any of the conditions in the corresponding CHGSTATUS<7:0>
positions being indicated at the INT pin. Default is to mask all.
42
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相關代理商/技術參數(shù)
參數(shù)描述
TPS65014RGZR 功能描述:電池管理 Li-Ion Powered Systems RoHS:否 制造商:Texas Instruments 電池類型: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
TPS65014RGZRG4 功能描述:電池管理 Li-Ion Powered Systems RoHS:否 制造商:Texas Instruments 電池類型: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
TPS65014RGZT 功能描述:電池管理 Li-Ion Powered Systems RoHS:否 制造商:Texas Instruments 電池類型: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
TPS65014RGZT 制造商:Texas Instruments 功能描述:POWER M 2.5~6V FOR LI ION P 48QFN 制造商:Texas Instruments 功能描述:POWER M, 2.5~6V, FOR LI ION P, 48QFN
TPS65014RGZTG4 功能描述:電池管理 Li-Ion Powered Systems RoHS:否 制造商:Texas Instruments 電池類型: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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