參數(shù)資料
型號(hào)： TPS65010RGZ
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)
文件頁數(shù)： 45/50頁
文件大?。?/td> 1006K
代理商： TPS65010RGZ
www.ti.com
VREGS1Register (Address: 0Eh—Default Value: 88h)
TPS65010
SLVS149A–JUNE 2003–REVISED JANUARY 2004
Bit 0 - CORE DISCHARGE:
0 = disables the active discharge of the VCORE converter output.
1 = enables the active discharge of the VCORE converter, output, when the converter is disabled.
1 = enables the VIB output transistor to drive the vibrator motor.
VREGS1
Bit name
B7
B6
B5
B4
B3
B2
B1
B0
LDO2 enable
LDO2 OFF /
nSLP
0
R/W
LDO21
LDO20
LDO1 enable
LDO1 OFF /
nSLP
0
R/W
LDO11
LDO10
Default
Read/write
1
0
0
1
0
0
R/W
R/W
R/W
R/W
R/W
R/W
The VREGS1 register is used to program and enable LDO1 and LDO2 and to set their behavior when low power
mode is active. The LDO output voltages can be set either on the fly, while the relevant LDO is disabled, or
simultaneously when the relevant enable bit is set. Note that both LDOs are per default ON.
Bit 7-Bit 6 - The function of the LDO2 enable and LDO2 OFF / nSLP bits is shown in the following table. See the
power-on sequencing section for details of low-power mode.
LDO2 ENABLE
0
1
1
LDO2 OFF / nSLP
X
0
1
LDO STATUS IN NORMAL MODE
OFF
ON, full power
ON, full power
LDO STATUS IN LOW-POWER MODE
OFF
ON, reduced power / performance
OFF
Bit 5-Bit 4 - LDO2<1:0>: LDO2 has a default output voltage of 1.8 V. If so desired, this can be changed at the
same time as it is enabled via the serial interface.
LDO21
0
0
1
1
LDO20
0
1
0
1
VLDO2
1.8 V
2.5 V
2.75 V
3.0 V
Bit 3-Bit 2 - The function of the LDO1 enable and LDO1 OFF / nSLP bits is shown in the following table. See the
power-on sequencing section for details of low-power mode. Note that programming LDO1 to a higher voltage
may force a system power on reset if the increase is in the 10% or greater range.
LDO1 ENABLE
0
1
1
LDO1 OFF / nSLP
X
0
1
LDO STATUS IN NORMAL MODE
OFF
ON, full power
ON, full power
LDO STATUS IN LOW-POWER MODE
OFF
ON, reduced power / performance
OFF
Bit 1-Bit 0 - LDO1<1:0>: The LDO1 output voltage is per default set externally. If so desired, this can be changed
via the serial interface.
LDO11
0
0
1
1
LDO10
0
1
0
1
VLDO1
ADJ
2.5 V
2.75 V
3.0 V
45
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS65010RGZR 功能描述:電池管理 Multi-Channel 1-cell Li-Ion 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
TPS65010RGZRG4 功能描述:電池管理 Multi-Channel 1-cell Li-Ion 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
TPS65010RGZT 功能描述:電池管理 Multi-Channel 1-cell Li-Ion 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
TPS65010RGZTG4 功能描述:電池管理 Multi-Channel 1-cell Li-Ion 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
TPS65011EVM-049 功能描述:電源管理IC開發(fā)工具 TPS65011-049 Eval Mod RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
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