參數(shù)資料
型號(hào)： TPS5625CPWPR
廠商： TEXAS INSTRUMENTS INC
元件分類： 穩(wěn)壓器
英文描述： SWITCHING CONTROLLER, PDSO28
封裝： PLASTIC, TSSOP-28
文件頁(yè)數(shù)： 13/25頁(yè)
文件大?。?/td> 387K
代理商： TPS5625CPWPR
TPS5615, TPS5618, TPS5625, TPS5633
SYNCHRONOUS-BUCK HYSTERETIC REGULATOR CONTROLLER
SLVS177A – SEPTEMBER 1998 – REVISED NOVEMBER 1998
20
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Table 1. Test Results for 2.5-V, 8-A Converter
TEST
CONDITIONS
QTY
UNITS
Output voltage
VIN = 5.25 V,
IO = 8 A
2.50
V
Load regulation
VIN = 5.25 V,
IO = 0.8 to 8 A
0.4
%
Line regulation
IO =6 A,
VCC = 4.5 V to 6 V
0.2
%
Ripple
VIN = 5.25 V,
IO = 8 A
50
mVpp
Efficiency
VIN = 5.25 V,
IO = 8 A
89
%
Table 2. 2.5-V, 8-A Converter Bill of Materials
REF DES
QTY
PART NUMBER
DESCRIPTION
MFG
C1
1
10SS22M
Capacitor, Os-Con, 22
F, 10 V, 20%
Sanyo
C2
4
GRM39X7R104K016A
Capacitor, Ceramic, 0.1
F, 16 V, 10%, X7R
muRata
C3
GRM39X7R104K016A
Capacitor, Ceramic, 0.1
F, 16 V, 10%, X7R
muRata
C4
4
GRM42-6Y5V105Z016A
Capacitor, Ceramic, 1
F, 16 V, +80%–20%
muRata
C5
1
GRM42-6Y5V225Z016A
Capacitor, Os-Con, 2.2
F, 16 V, Y5U
muRata
C6
1
6SP680M
Capacitor, Os-Con, 680
F, 6.3 V, 20%
Sanyo
C7
GRM42-6Y5V105Z016A
Capacitor, Ceramic, 1
F, 16 V, +80%–20%
muRata
C8
2
GRM39X7R103K025A
Capacitor, Ceramic, 0.01
F, 25 V, 10%, X7R
muRata
C9
1
4SP820M
Capacitor, Os-Con, 820
F, 4 V, 20%
Sanyo
C10
1
GRM235Y5V106Z016A
Capacitor, Ceramic, 10
F, 16 V, Y5V
muRata
C11
GRM42-6Y5V105Z016A
Capacitor, Ceramic, 1
F, 16 V, +80%–20%
muRata
C12
GRM39X7R104K016A
Capacitor, Ceramic, 0.1
F, 16 V, 10%, X7R
muRata
C14
GRM39X7R103K025A
Capacitor, Ceramic, 0.01
F, 25 V, 10%, X7R
muRata
C15
1
GRM39X7R102K050A
Capacitor, Ceramic, 1000 pF, 50 V, 10%, X7R
muRata
C16
GRM39X7R104K016A
Capacitor, Ceramic, 0.1
F, 16 V, 10%, X7R
muRata
C17
GRM42-6Y5V105Z016A
Capacitor, Ceramic, 1
F, 16 V, +80%–20%
muRata
C18
GRM39X7R104K016A
Capacitor, Ceramic, 0.1
F, 16 V, 10%, X7R
muRata
J1
1
S1122-18-ND
Header, RA, 18-pin, 0.23 Posts
× 0.20 Tails
Sullins
L1
1
Inductor, Filter, 2.2
H, 8.5 A (10T #22 on T30-18 Core)
L2
1
Inductor, Filter, 2.6
H, 8.5 A (12T #20 on T44-8 Core)
Q1
2
Si4410DY
FET, N-ch, 30-V, 10-A, 13-m
Siliconix
Q2
Si4410DY
FET, N-ch, 30-V, 10-A, 13-m
Siliconix
R1
3
Std
Resistor, Chip, 1.0 k
, 1/16W, 5%
R2
1
Std
Resistor, Chip, 10 k
, 1/16W, 5%
R3
2
Std
Resistor, Chip, 10
, 1/10W, 5%
R4
Std
Resistor, Chip, 10
, 1/10W, 5%
R5
1
Std
Resistor, Chip, 2.7
, 1/4W, 5%
R6
Std
Resistor, Chip, 1.3 k
, 1/16W, 5%
R7
1
Std
Resistor, Chip, 11.0 k
, 1/16W, 1%
R8
2
Std
Resistor, Chip, 100
, 1/16W, 1%
R9
Std
Resistor, Chip, 100
, 1/16W, 1%
R11
Std
Resistor, Chip, 750
, 1/16W, 5%
R12
1
Std
Resistor, Chip, 20.0 k
, 1/16W, 1%
R15
2
Std
Resistor, Chip, 4.7
, 1/16W, 5%
R16
Std
Resistor, Chip, 4.7
, 1/16W, 5%
R17
1
Std
Resistor, Chip, 1 M
, 1/16W, 5%
U1
1
TPS5625PWP
IC, PWM Ripple Controller, FIxed 2.5 V
TI
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS5625EVM-105 功能描述:HIGH-PERFORMANCE SYNCHRONOUS BUC RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估板 - DC/DC 與 AC/DC（離線）SMPS 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:True Shutdown™ 主要目的:DC/DC，步升 輸出及類型:1，非隔離 功率 - 輸出:- 輸出電壓:- 電流 - 輸出:1A 輸入電壓:2.5 V ~ 5.5 V 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):升壓 頻率 - 開關(guān):3MHz 板類型:完全填充 已供物品:板 已用 IC / 零件:MAX8969
TPS5625EVM-112 功能描述:HIGH-PERFORMANCE SYNCHRONOUS BUC RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估板 - DC/DC 與 AC/DC（離線）SMPS 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:True Shutdown™ 主要目的:DC/DC，步升 輸出及類型:1，非隔離 功率 - 輸出:- 輸出電壓:- 電流 - 輸出:1A 輸入電壓:2.5 V ~ 5.5 V 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):升壓 頻率 - 開關(guān):3MHz 板類型:完全填充 已供物品:板 已用 IC / 零件:MAX8969
TPS5625PWP 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 High Current Synch Buck Controller RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
TPS5625PWPG4 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 High Crnt Synch Buck Cntrlr RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
TPS5625PWPRG4 功能描述:DC/DC 開關(guān)控制器 High Crnt 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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