參數(shù)資料
型號： TPS40051EVM-002
廠商： Texas Instruments, Inc.
英文描述： TPS40051 Evaluation Module(TPS40051評估板)
中文描述： TPS40051評估模塊（TPS40051評估板）
文件頁數(shù)： 15/17頁
文件大?。?/td> 383K
代理商： TPS40051EVM-002
SLUU161
–
April, 2003
15
TPS40051-Based Design Converts 12-V Bus to 1.8 V at 15 A (SLUP195)
8
List of Materials
Table 1 lists the parts values of the evaluation board. These values can be modified to meet the application
requirements.
Table 1. TPS40051EVM
–
001 (SLUP195) List of Materials
REFERENCE
DESIGNATOR
QTY
DESCRIPTION
SIZE
MFR
PART NUMBER
C1, C4
2
Capacitor, ceramic, 470 pF, 50 V, X7R, 10%
Capacitor, ceramic, 22
μ
F, 16 V, X5R, 20%
Capacitor, ceramic, 47
μ
F, 6.3 V, X5R, 20%
Capacitor, POSCAP, 470
μ
F, 4 V, 10 m
, 20%
805
Vishay
VJ0805Y471KXAAT
C12, C14
2
1812
TDK
C4532X5R1C226MT
C15
C16, C17(1)
1
1812
TDK
C4532X5R0J476MT
2
7343 (D)
Sanyo
4TPD470M
C2, C8, C10,
C11, C18
5
Capacitor, ceramic, 0.1
μ
F, 25 V, X7R, 10%
805
Vishay
VJ0805Y104KXXAT
C3
1
Capacitor, ceramic, 2.2 nF, 50 V, X7R, 10%
805
Vishay
VJ0805Y222KXAAT
C5
1
Capacitor, ceramic, 5.6 nF, 50 V, X7R, 10%
805
Vishay
VJ0805Y562KXAAT
C6,C13
2
Capacitor, ceramic, 4.7 nF, 50 V, X7R, 10%
805
Vishay
VJ0805Y472KXAAT
C7
1
Capacitor, ceramic, 100 pF, 50 V, NPO, 10%
Capacitor, ceramic, 1
μ
F, 16
–
V, X5R, 10%
Diode, switching, 10 mA, 85 V, 350 mW
805
Vishay
VJ0805A101KXAAT
C9
1
805
TDK
C2012X5R1C105KT
D1
1
SOT23
Vishay
–
Liteon
BAS16
D2
1
Diode, schottky, 3 A, 40 V
SMC
IR
30BQ040
J1, J2
L1(1)
Q1(1)
Q2(1)
2
Terminal block, 4-pin, 15 A, 5.1 mm
Inductor, SMT, 1.7
–
μ
H, 22.3 A, 1.8 m
MOSFET, N
–
channel, VDS 30 V, RDS 6 m
, ID 30 A
MOSFET, N
–
channel, VDS 30 V, RDS 4.2 m
, ID 40 A
Resistor, chip, 1 k
, 1/10
–
W, 1%
Resistor, chip, 3.3
, 1/10
–
W, 5%
Resistor, chip, 0
, 1/10
–
W, yy%
Resistor, chip, 20
, 1/10
–
W, 5%
Resistor, chip, 165 k
, 1/10
–
W, 1%
Resistor, chip, 5.49 k
, 1/10
–
W, 1%
Resistor, chip, 243 k
, 1/10
–
W, 1%
Resistor, chip, 10 k
, 1/10
–
W, 1%
Resistor, chip, 71.5 k
, 1/10
–
W, 1%
Resistor, chip, 8.66 k
, 1/10
–
W, 1%
Resistor, chip, 226
, 1/10
–
W, 1%
Resistor, chip, 16.2 k
, 1/10
–
W, 1%
0.80 x 0.35
OST
ED2227
1
0.512 x 0.512
Coiltronics
HC1
–
1R7
1
LFPAK
Hitachi
HAT2168H
1
LFPAK
Hitachi
HAT2167H
R1
1
805
Std
Std
R10
1
805
Std
Std
R11
1
805
Std
Std
R12
1
805
Std
Std
R2
1
805
Std
Std
R3
1
805
Std
Std
R4
1
805
Std
Std
R5
1
805
Std
Std
R6
1
805
Std
Std
R7
1
805
Std
Std
R8
1
805
Std
Std
R9
1
805
Std
Std
TP1, TP4,
TP5, TP7, TP9
5
JACK, test point, red
Farnell
240
–
345
TP2, TP3,
TP6, TP10
4
JACK, test point, black
Farnell
240
–
333
TP8
1
Adaptor, 3.5 mm probe clip
0.2
Tektronix
131
–
4244
–
00 or
131
–
5031
–
00
U1(1)
1
Wide input synchronous buck controller
PWP16
TI
TPS40051PWP
––
(1)
1
PCB, 2.85
”
x 2
”
x .062 In
Std
SLUP195
Should not be substituted.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS40051PWP 功能描述:DC/DC 開關(guān)控制器 WIDE INPUT VOLTAGE SYNC BUCK CONTROLLER RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(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
TPS40051PWP 制造商:Texas Instruments 功能描述:IC SYNCHRONOUS BUCK CONTROL 40051
TPS40051PWPG4 功能描述:DC/DC 開關(guān)控制器 Wide Input Vltg Synch Buck Cntrlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(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
TPS40051PWPR 功能描述:DC/DC 開關(guān)控制器 Wide Input Vltg Synch Buck Cntrlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(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
TPS40051PWPRG4 功能描述:DC/DC 開關(guān)控制器 Wide Input Vltg Synch Buck Cntrlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(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
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