參數(shù)資料
型號(hào): TPS53126PW
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 穩(wěn)壓器
英文描述: 0.17 A DUAL SWITCHING CONTROLLER, 700 kHz SWITCHING FREQ-MAX, PDSO24
封裝: PLASTIC, TSSOP-24
文件頁(yè)數(shù): 9/30頁(yè)
文件大小: 899K
代理商: TPS53126PW
IOUT Output Current A
0
20
40
60
80
100
0
1
2
3
4
η
Ef
ficiency
%
G024
VIN = 12V
VO1 = 1.8V
TEST2 = GND
350kHz Selection
IOUT Output Current A
0
20
40
60
80
100
0
1
2
3
4
η
Ef
ficiency
%
G025
VIN = 12V
VO2 = 1.05V
TEST2 = V5FILT
700kHz Selection
VIN Input Voltage V
1.70
1.72
1.74
1.76
1.78
1.80
1.82
1.84
1.86
1.88
1.90
0
5
10
15
20
25
V
O
U
T
Output
V
oltage
V
G026
TEST2 = V5FILT
TEST2 = GND
IOUT = 3A
VO1 = 1.8V
VIN Input Voltage V
0.95
0.97
0.99
1.01
1.03
1.05
1.07
1.09
1.11
1.13
1.15
0
5
10
15
20
25
V
O
U
T
Output
V
oltage
V
G027
TEST2 = V5FILT
TEST2 = GND
IOUT = 3A
VO2 = 1.05V
www.ti.com........................................................................................................................................................................................................ SLUS909 – MAY 2009
TYPICAL APPLICATION PERFORMANCE (continued)
1.8V EFFICIENCY (VIN = 12V)
1.05V EFFICIENCY (VIN = 12V)
vs
OUTPUT CURRENT (CH1)
OUTPUT CURRENT (CH2)
Figure 24.
Figure 25.
1.8V OUTPUT VOLTAGE (IO = 3A)
1.05V OUTPUT VOLTAGE (IO = 3A)
vs
INPUT VOLTAGE
Figure 26.
Figure 27.
Copyright 2009, Texas Instruments Incorporated
17
Product Folder Link(s): TPS53126
相關(guān)PDF資料
PDF描述
TPS53129PWR DUAL SWITCHING CONTROLLER, 700 kHz SWITCHING FREQ-MAX, PDSO24
TPS53129RGET DUAL SWITCHING CONTROLLER, 700 kHz SWITCHING FREQ-MAX, PQCC24
TPS53315RGFR SWITCHING REGULATOR, 1070 kHz SWITCHING FREQ-MAX, PQCC40
TPS53321RGTR SWITCHING REGULATOR, 1210 kHz SWITCHING FREQ-MAX, PQCC16
TPS53321RGTT SWITCHING REGULATOR, 1210 kHz SWITCHING FREQ-MAX, PQCC16
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS53126PWR 功能描述:DC/DC 開(kāi)關(guān)控制器 Dual Sync. Step Down Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
TPS53126RGER 功能描述:DC/DC 開(kāi)關(guān)控制器 Dual Sync. Step Down Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
TPS53126RGET 功能描述:DC/DC 開(kāi)關(guān)控制器 Dual Sync. Step Down Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
TPS53127 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:DUAL SYNCHRONOUS STEP-DOWN CONTROLLER FOR LOW VOLTAGE POWER RAILS
TPS53127_1 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:DUAL SYNCHRONOUS STEP-DOWN CONTROLLER FOR LOW VOLTAGE POWER RAILS