參數(shù)資料
型號(hào)： TPS65051RSMRG4
廠商： TEXAS INSTRUMENTS INC
元件分類： 電源管理
英文描述： 6-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC32
封裝： 4 X 4 MM, 0.40 MM PITCH, GREEN, PLASTIC, QFN-32
文件頁(yè)數(shù)： 17/40頁(yè)
文件大?。?/td> 1234K
代理商： TPS65051RSMRG4
www.ti.com
Low Dropout Voltage Regulators
SLVS710A – JANUARY 2007 – REVISED AUGUST 2007
The low dropout voltage regulators are designed to operate well with small ceramic input and output capacitors.
They operate with input voltages down to 1.5 V. The LDOs offer a maximum dropout voltage of 280 mV at rated
output current. Each LDO supports a current limit feature. The LDOs are enabled by the EN_LDO1, ENLDO2,
EN_LDO3 and EN_LDO4 pin. In TPS65050 and TPS65052, the output voltage of the LDOs is set using 4 pins.
The DEFLDO1 to DEFLDO4 pins can either be connected to GND or Vbat (VCC) to define a set of output
voltages for LDO1 to LDO4 according to table 1. Connecting the DEFLDOx pins to a voltage different from GND
or VCC causes increased leakage current into VCC. In TPS65051 and TPS65054, the output voltage of the LDOs
is set using external resistor dividers.
TPS65050 and TPS65052 default voltage options adjustable with DEFLDO4…DEFLDO1 according to Table 1.
Table 1. Default Options
DEFLDO1
DEFLDO2
DEFLDO3
DEFLDO4
VLDO1
VLDO2
VLDO3
VLDO4
400 mA LDO
200 mA LDO
1.8 V - 5.5 V
1.5 V - 5.5 V
Input
0
3.3 V
1.85 V
0
1
3.3 V
1.5 V
0
1
0
3.3 V
2.85 V
2.7 V
0
1
3.3 V
2.85 V
2.5 V
0
1
0
3.3 V
2.85 V
1.85 V
0
1
0
1
3.3 V
2.85 V
1.85 V
0
1
0
3.3 V
2.85 V
1.5 V
0
1
3.3 V
2.85 V
1.5 V
1.3 V
1
0
3.3 V
2.85 V
1.1 V
1.3 V
1
0
1
2.85 V
1.85 V
1
0
1
0
2.7 V
3.3 V
1.2 V
1
0
1
2.5 V
3.3 V
1.5 V
1
0
2.5 V
3.3 V
1.5 V
1.3 V
1
0
1
1.85 V
1.35 V
1
0
1.8 V
2.5 V
3.3 V
2.85 V
1
1.2 V
1.8 V
1.1 V
1.3 V
24
Copyright 2007, Texas Instruments Incorporated
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS65051RSMT 功能描述:PMIC 解決方案 6Ch Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
TPS65051RSMTG4 功能描述:PMIC 解決方案 6Ch Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
TPS65052EVM-195 功能描述:電源管理IC開(kāi)發(fā)工具 TPS65052-195 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
TPS65052RSMR 功能描述:PMIC 解決方案 6Ch Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
TPS65052RSMRG4 功能描述:PMIC 解決方案 6Ch Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
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