參數(shù)資料
型號: TPS61131PWG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 1.6 A BATTERY CHARGE CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO16
封裝: GREEN, PLASTIC, TSSOP-16
文件頁數(shù): 2/29頁
文件大小: 861K
代理商: TPS61131PWG4
www.ti.com
Inductor Current
100 mA/Div, DC
Output Voltage
20 mV/Div, AC
Timebase 1
s/Div
VI = 3.3 V, RL = 33 W
VO = 3.3 V
0
2
4
6
8
10
12
14
1.8
2
2.2
2.4
2.6
2.8
3
3.2
VI Input Voltage V
40
°C
85
°C
25
°C
No-Load
Supply
Current
Into
VOUT
A
Inductor Current
100 mA/Div, DC
Output Voltage
50 mV/Div, AC
Timebase 200
s/Div
VI = 3.3 V, RL = 330 W
VO = 3.3 V
Output Voltage
20 mV/Div, AC
Current
100 mA/Div, DC
Timebase 500
s/Div
VI = 3.3 V
IL = 60 mA to 140 mA
VO = 3.3 V
SLVS431B – JUNE 2002 – REVISED JANUARY 2008
TPS61132
NO-LOAD SUPPLY CURRENT INTO VOUT
SEPIC CONVERTER OUTPUT VOLTAGE
vs
INPUT VOLTAGE
IN CONTINUOUS MODE
Figure 9.
Figure 10.
TPS61132
SEPIC CONVERTER OUTPUT VOLTAGE
TPS61132
IN POWER SAVE MODE
SEPIC CONVERTER LOAD TRANSIENT RESPONSE
Figure 11.
Figure 12.
10
Copyright 2002–2008, Texas Instruments Incorporated
Product Folder Link(s): TPS61130 TPS61131 TPS61132
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TPS61131PWR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 3.3V 90% Eff SEPIC 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
TPS61131PWRG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 3.3V 90% Eff SEPIC 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
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