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參數(shù)資料
| 型號： | 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) |
| 文件頁數(shù)： | 48/52頁 |
| 文件大?。?/td> | 1017K |
| 代理商： | TPS65011RGZ |
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MASK3 Register (Address: 0Fh—Default Value: 00h)
DEFGPIO Register Address: (10h—Default Value: 00h)
TPS65011
SLVS501–FEBRUARY 2004
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
MASK3
B7
B6
B5
B4
B3
B2
B1
B0
Edge trigger
GPIO4
0
R/W
Edge trigger
GPIO3
0
R/W
Edge trigger
GPIO2
0
R/W
Edge trigger
GPIO1
0
R/W
Bit name
Mask GPIO4
Mask GPIO3
Mask GPIO2
Mask GPIO1
Default
Read/write
0
0
0
0
R/W
R/W
R/W
R/W
The MASK3 register must be considered when any of the GPIO pins are programmed as inputs.
Bit 7-Bit 4 - Edge trigger GPIO<4:1>: determine whether the respective GPIO generates an interrupt at a rising or
a falling edge.
0 = falling edge triggered.
1 = rising edge triggered.
Bit 3-Bit 0 - Mask GPIO<4:1>: can be used to mask the corresponding interrupt. Default is unmasked (mask
GPIOx = 0).
DEFGPIO
Bit name
Default
Read/write
B7
IO4
0
R/W
B6
IO3
0
R/W
B5
IO2
0
R/W
B4
IO1
0
R/W
B3
B2
B1
B0
Value GPIO4
0
R/W
Value GPIO3
0
R/W
Value GPIO2
0
R/W
Value GPIO1
0
R/W
The DEFGPIO register is used to define the GPIO pins to be either input or output.
Bit 7-Bit 4 - IO<4:1>:
0 = sets the corresponding GPIO to be an input.
1 = sets the corresponding GPIO to be an output.
Bit 3-Bit 0 - Value GPIO<4:1>: If a GPIO is programmed to be an output, then the signal output is determined by
the corresponding bit. The output circuit for each GPIO is an open drain NMOS requiring an external pullup
resistor.
1 = activates the relevant NMOS, hence forcing a logic low signal at the GPIO pin.
48
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相關代理商/技術參數(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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