參數(shù)資料
型號: TPS54331DG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 2 A SWITCHING REGULATOR, 684 kHz SWITCHING FREQ-MAX, PDSO8
封裝: GREEN, PLASTIC, MS-012AA, SOIC-8
文件頁數(shù): 13/27頁
文件大小: 794K
代理商: TPS54331DG4
-30
-20
-10
0
10
20
30
40
50
60
70
f-Frequency-Hz
-90
-60
-30
0
30
60
90
120
150
180
210
Phase-deg
10
100
1k
10k
100k
1M
Gain-dB
V
OUT
OutputCurrent
t-Time-200
s/div
m
V
OUT
PH
t-Time-1
s/div
m
VIN
PH
t-Time-1
s/div
m
SLVS839C – JULY 2008 – REVISED MARCH 2010
www.ti.com
Figure 19. TPS54331 Transient Response
Figure 20. TPS54331 Loop Response
Figure 21. TPS54331 Output Ripple
Figure 22. TPS54331 Input Ripple
20
Copyright 2008–2010, Texas Instruments Incorporated
Product Folder Link(s): TPS54331
相關(guān)PDF資料
PDF描述
TPS54350MPWPREP 7.2 A SWITCHING REGULATOR, 700 kHz SWITCHING FREQ-MAX, PDSO16
TPS54372PWP 3 A SWITCHING REGULATOR, 762 kHz SWITCHING FREQ-MAX, PDSO20
TPS54418RTER 6.4 A SWITCHING REGULATOR, 2000 kHz SWITCHING FREQ-MAX, PQCC16
TPS54426PWP 7.5 A SWITCHING REGULATOR, 700 kHz SWITCHING FREQ-MAX, PDSO14
TPS54429PWP 0.01 A SWITCHING REGULATOR, 700 kHz SWITCHING FREQ-MAX, PDSO14
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS54331DR 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 3A 28V In Step Down SWIFT DC/DC Cnvrtr RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT
TPS54331DRG4 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 26V,3A DC-DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT
TPS54331DR-P 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述:
TPS54331EVM-232 功能描述:電源管理IC開發(fā)工具 SWIFT Cnvrtr Eval Mod RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
TPS54331EVM-232 制造商:Texas Instruments 功能描述:DEVELOPMENT TOOL