參數(shù)資料
型號: PTH08T221WAS
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源模塊
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封裝: PLASTIC, DIP-11
文件頁數(shù): 34/38頁
文件大?。?/td> 1290K
代理商: PTH08T221WAS
www.ti.com................................................................................................................................................... SLTS252K – NOVEMBER 2005 – REVISED JUNE 2009
ELECTRICAL CHARACTERISTICS
PTH08T220W
(continued)
TA = 25°C, VI = 5 V, VO = 3.3 V, CI = 330 F, CI2 = 22 F, CO = 220 F, and IO = IO max (unless otherwise stated)
PARAMETER
TEST CONDITIONS
PTH08T220W
UNIT
MIN
TYP
MAX
Capacitance Value
Nonceramic
220 (6)
5000 (7)
F
w/o TurboTrans
Ceramic
500
Equivalent series resistance (non-ceramic)
7
m
CO
External output capacitance
see table
Capacitance Value
F
(6) (8)
w/ TurboTrans
Capacitance × ESR product (CO × ESR)
1000
10000 (8)
F×m
Per Telcordia SR-332, 50% stress,
MTBF
Reliability
6.1
106 Hr
TA = 40°C, ground benign
(6)
A 220 F external output capacitor is required for basic operation. The minimum output capacitance requirement increases when
TurboTrans (TT) technology is utilized. See related Application Information for more guidance.
(7)
This is the calculated maximum disregarding TurboTrans technology.
(8)
When using TurboTrans technology, a minimum value of output capacitance is required for proper operation. Additionally, low ESR
capacitors are required for proper operation. See the application notes for further guidance.
Copyright 2005–2009, Texas Instruments Incorporated
5
Product Folder Link(s): PTH08T220W PTH08T221W
相關(guān)PDF資料
PDF描述
PTH08T221WAST 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTH08T221WAZT 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTH08T220WAST 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTH08T220WAZT 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTH08T220WAS 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
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PTH08T221WAST 功能描述:DC/DC轉(zhuǎn)換器 16A 4.5V to 14V Inp Ceramic Cap Version RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓(標(biāo)稱): 輸出端數(shù)量:1 輸出電壓(通道 1):3.3 V 輸出電流(通道 1):600 mA 輸出電壓(通道 2): 輸出電流(通道 2): 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
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