參數(shù)資料
型號(hào): TPS62291DRVTG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 1 A SWITCHING REGULATOR, 2500 kHz SWITCHING FREQ-MAX, PDSO6
封裝: 2 X 2 MM, 0.80 MM HEIGHT, GREEN, PLASTIC, SON-6
文件頁數(shù): 21/25頁
文件大?。?/td> 890K
代理商: TPS62291DRVTG4
www.ti.com
PARAMETER MEASUREMENT INFORMATION
GND
EN
FB
SW
TPS62290DRV
L1
2 .2 mH
C IN
10 mF
R 1
R 2
C 1
22 pF
C OUT
10 mF
V OUT
MODE
VIN
L:LPS30152.2 H,110m
C
:GRM188R60J106M10 FMurata0603size
m
W
m
IN
C
:GRM188R60J106M10 FMurata0603size
OUT
m
TYPICAL CHARACTERISTICS
SLVS764C – JUNE 2007 – REVISED MARCH 2008
Table 1. Table Of Graphs
FIGURE
Efficiency
vs VO 1.8 V Power Save Mode
Efficiency
vs VO 1.8 V Forced Save Mode
Efficiency
vs VO 3.3 V Power Save Mode
Efficiency
vs VO 3.3 V Forced Save Mode
VO ACCURACY
VO ACCURACY
VO ACCURACY
VO ACCURACY
PFM LOAD TRANSIENT
PFM LINE TRANSIENT
PWM LOAD TRANSIENT
PWM LINE TRANSIENT
TYPICAL OPERATION PFM
MODE
TYPICAL OPERATION PWM
MODE
Shutdown Current Into VIN
vs Input Voltage, (TA = 85°C, TA = 25°C, TA = -40°C)
Quiescent Current
vs Input Voltage, (TA = 85°C, TA = 25°C, TA = -40°C)
Static Drain-Source On-State
vs Input Voltage, (TA = 85°C, TA = 25°C, TA = -40°C)
Resistance
Copyright 2007–2008, Texas Instruments Incorporated
5
Product Folder Link(s): TPS62290 TPS62291 TPS62293
相關(guān)PDF資料
PDF描述
TC1313-1A0EUN 0.5 A SWITCHING REGULATOR, 2400 kHz SWITCHING FREQ-MAX, PDSO10
TC1313-1D2EMF 0.5 A SWITCHING REGULATOR, 2400 kHz SWITCHING FREQ-MAX, PDSO10
TC1313-1J0EUN 0.5 A SWITCHING REGULATOR, 2400 kHz SWITCHING FREQ-MAX, PDSO10
TC1313-AC0EUN 0.5 A SWITCHING REGULATOR, 2400 kHz SWITCHING FREQ-MAX, PDSO10
TC1313-AF3EMFTR 0.5 A SWITCHING REGULATOR, 2400 kHz SWITCHING FREQ-MAX, PDSO10
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS62293DRVR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 2.25MHz 1A Step-Down Cnvrtr RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS62293DRVRG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 2.25MHz 1A Step-Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS62293DRVT 功能描述:直流/直流開關(guān)調(diào)節(jié)器 2.25MHz 1A Step-Down Cnvrtr RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS62293DRVTG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 2.25MHz 1A Step-Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS62293TDRVRQ1 功能描述:直流/直流開關(guān)調(diào)節(jié)器 AC 2.25MHz 1A Step- Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5