參數(shù)資料
型號(hào)： 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(yè)數(shù)： 41/57頁(yè)
文件大小： 1289K
代理商： TPS65014RGZ
www.ti.com
VDCDC2 Register (Address: 0Dh—Default Value: 60h/70h)
TPS65014
SLVS551 – DECEMBER 2004
UVLO1
UVLO0
VUVLO
0
2.5 V
0
1
2.75 V
1
0
3.0 V
1
3.25 V
Bit 4 - ENABLE SUPPLY (selects between LOW POWER mode and WAIT mode):
0 = WAIT mode allowed, activated when LOW_PWR pin = 1 and VDCDC1 < 3 >= 1.
1 = The TPS65014 enters LOW POWER mode when LOW_PWR pin = 1 and VDCDC1 < 3 >= 1.
Bit 3 - ENABLE LP:
0 = disables the low power function of the LOW_PWR pin.
1 = enables the low power function of the LOW_PWR pin.
Bit 2 - MAIN DISCHARGE:
0 = disables the active discharge of the VMAIN converter output.
1 = enables the active discharge of the VMAIN converter output, when the converter is disabled (i.e., in
WAIT mode).
Bit 1-Bit 0 - MAIN<1:0>: The VMAIN converter output voltages are set according to the following table, with the
default values in bold set by the DEFMAIN pin. The default voltage can subsequently be overwritten via the serial
interface after start-up.
MAIN1
MAIN0
VMAIN
0
2.5 V
0
1
2.75 V
1
0
3.0 V
1
3.3 V
VDCDC2
B7
B6
B5
B4
B3
B2
B1
B0
CORE
Bit name
LP_COREOFF
CORE2
CORE1
CORE0
CORELP1
CORELP0
VIB
DISCHARGE
Default
0
1
DEFCORE
1
0
Read/write
R/W
The VDCDC2 register is used to program the VCORE switching converter output voltage. It is programmable in 8
steps between 0.85 V and 1.8 V. The default value is governed by the DEFCORE pin; DEFCORE=0 sets an
output voltage of 1.5 V. DEFCORE=1 sets an output voltage of 1.8 V.
Bit 7 - LP_COREOFF:
0 = VCORE converter is enabled in low power mode.
1 = VCORE converter is disabled in low power mode.
46
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相關(guān)代理商/技術(shù)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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