參數(shù)資料
型號(hào)： TPS65021RHARG4
廠商： TEXAS INSTRUMENTS INC
元件分類： 電源管理
英文描述： 3-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC40
封裝： 6 X 6 MM, GREEN, PLASTIC, MO-220/VJJD-2, QFN-40
文件頁(yè)數(shù)： 25/47頁(yè)
文件大?。?/td> 1180K
代理商： TPS65021RHARG4
www.ti.com
SLVS613B – OCTOBER 2005 – REVISED JULY 2007
PGOODZ. Register Address: 01h (read only)
PGOODZ
B7
B6
B5
B4
B3
B2
B1
B0
Bit name and
LOWBATTZ
PGOODZ
PWRFAILZ
function
VDCDC1
VDCDC2
VDCDC3
LDO2
LDO1
LOWBATT
PGOODZ
Set by signal
PWRFAIL
VDCDC1
VDCDC2
VDCDC3
LDO2
LDO1
Default value
LOWBATTZ
PGOOD
PWRFAILZ
loaded by:
VDCDC1
VDCDC2
VDCDC3
LDO2
LDO1
Read/Write
R
Bit 7
PWRFAILZ:
0 =
indicates that the PWRFAIL_SNS input voltage is above the 1-V threshold.
1 =
indicates that the PWRFAIL_SNS input voltage is below the 1-V threshold.
Bit 6
LOWBATTZ:
0 =
indicates that the LOWBATT_SNS input voltage is above the 1-V threshold.
1 =
indicates that the LOWBATT_SNS input voltage is below the 1-V threshold.
Bit 5
PGOODZ VDCDC1:
0 =
indicates that the VDCDC1 converter output voltage is within its nominal range. This bit is zero if
the VDCDC1 converter is disabled.
1 =
indicates that the VDCDC1 converter output voltage is below its target regulation voltage
Bit 4
PGOODZ VDCDC2:
0 =
indicates that the VDCDC2 converter output voltage is within its nominal range. This bit is zero if
the VDCDC2 converter is disabled.
1 =
indicates that the VDCDC2 converter output voltage is below its target regulation voltage
Bit 3
PGOODZ VDCDC3: .
0 =
indicates that the VDCDC3 converter output voltage is within its nominal range. This bit is zero if
the VDCDC3 converter is disabled and during a DVM controlled output voltage transition
1 =
indicates that the VDCDC3 converter output voltage is below its target regulation voltage
Bit 2
PGOODZ LDO2:
0 =
indicates that the LDO2 output voltage is within its nominal range. This bit is zero if LDO2 is
disabled.
1 =
indicates that LDO2 output voltage is below its target regulation voltage
Bit 1
PGOODZ LDO1
0 =
indicates that the LDO1 output voltage is within its nominal range. This bit is zero if LDO1 is
disabled.
1 =
indicates that the LDO1 output voltage is below its target regulation voltage
31
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS65021RHAT 功能描述:電池管理 6-Ch Pwr Mgmt IC for Li-Ion 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
TPS65021RHATG4 功能描述:電池管理 6-Ch Pwr Mgmt IC for Li-Ion 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
TPS65022RHAR 功能描述:電池管理 Pwr Mgmt IC for Li-Ion Pwred Sys 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
TPS65022RHARG4 功能描述:電池管理 Pwr Mgmt IC for Li-Ion Pwred Sys 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
TPS65022RHAT 功能描述:電池管理 Pwr Mgmt IC for Li-Ion Pwred Sys 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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