參數(shù)資料
型號(hào): TPS40003EVM
廠商: Texas Instruments, Inc.
英文描述: TPS40003 Evaluation Module(TPS40003評估板)
中文描述: TPS40003評估模塊(TPS40003評估板)
文件頁數(shù): 8/17頁
文件大?。?/td> 339K
代理商: TPS40003EVM
SLUU130A – September 2002 – Revised February 2003
16
TPS40003-Based 5-A Converter in Less Than One Square Inch
8
List of Material
Table 1 lists the components used in this design. With minor component tweaks this design could be modified
to meet a wide range of applications.
Reference
Qty
Description
Manufacturer
Part Number
Capacitor
C1, C2, C5, C6
4
Ceramic, 22
F, 6.3 V, X5R, 20%, 1210
Panasonic
ECJ–4YB0J226M
C10
1
Ceramic, 0.001
F, 10 V, X5R, 10%, 805
Panasonic
ECJ–2YB1A105K
C11
1
Ceramic, 0.0047
F, 50 V, X7R, 10%
Vishay
VJ0603Y472KXAAT
C12
1
Ceramic, 470 pF, 50 V, X7R, 10%
Vishay
VJ0603Y471KXAAT
C3
1
Ceramic, 0.1
F, 50 V, X5R, 10%
Vishay
VJ0805Y104KXAAT
C4
1
Ceramic, 0.001
F, 50 V, X7R, 10%
Vishay
VJ0603Y102KXAAT
C8
1
Ceramic, 68 pF, 50 V, NPO, 10%
Vishay
VJ0603A680KXAAT
C9
1
Ceramic, 0.0033
F, 50 V, X7R, 10%
Vishay
VJ0805Y332KXAAT
Terminal Block
J1, J2
2
2 pin, 15 A, 5.1 mm
OST
ED1609
Inductor
L1
1
SMT, 1.0
H, 8.5 A, 10 m
Vishay
IHLP–2525CZ–01
MOSFET
Q1
1
Dual N–channel, 20 V, 9.4 A, 18 m
Fairchild
FDS6898A
Resistor
R1
1
Chip, 15 k
, 1/16W, 1%
Std
R2
1
Chip, 8.66 k
, 1/16 W, 1%
Std
R3
1
Chip, 2.2
, 1/10 W, 5%
Std
R4
1
Chip, 12.1 k
, 1/16 W, 1%
Std
R5
1
Chip, 1 k
, 1/16 W, 1%
Std
R6
1
Chip, 16.9
, 1/16 W, 1%
Std
R7
1
Chip, 3.3
, 1/16 W, 5%, 603
Std
JACK
TP1, TP3, TP4,
5
Test point, red
Farnell
240–345
JACK
TP2, TP6
2
Test point, black
Farnell
240–333
Adaptor
TP5
1
3.5-mm probe clip (or 131–5031–00)
Tektronix
131–4244–00
Device
U1
1
Syncronous buck controller, 600 kHz
TI
TPS40003DGQ
相關(guān)PDF資料
PDF描述
TPS40003 Low Input Voltage Mode Synchronous Buck Controller
TPS40004 "Low Input (2.25V-5.5V) 300 kHz Frequency
TPS40005 "Low Input (2.25V-5.5V) 600 kHz Frequency
TPS5410MDREP 4.6 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PDSO8
TPS54429ERSAT 0.01 A SWITCHING REGULATOR, PQCC16
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS40004 制造商:TI 制造商全稱:Texas Instruments 功能描述:LOW-INPUT VOLTAGE-MODE SYNCHRONOUS BUCK CONTROLLER
TPS40004DGQ 功能描述:電壓模式 PWM 控制器 Lo Input 300kHz Freq Synch Buck Cntrlr RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
TPS40004DGQG4 功能描述:電壓模式 PWM 控制器 Lo Input 300kHz Freq Synch Buck Cntrlr RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
TPS40004DGQR 功能描述:電壓模式 PWM 控制器 Lo Input 300kHz Freq Synch Buck Cntrlr RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
TPS40004DGQRG4 功能描述:電壓模式 PWM 控制器 Lo Input 300kHz Freq Synch Buck Cntrlr RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel