- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄69254 > PTH08T230WAZT (TEXAS INSTRUMENTS INC) 1-OUTPUT DC-DC REG PWR SUPPLY MODULE PDF資料下載
參數(shù)資料
| 型號： | PTH08T230WAZT |
| 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： | ROHS COMPLIANT PACKAGE-10 |
| 文件頁數(shù)： | 36/39頁 |
| 文件大?。?/td> | 1281K |
| 代理商： | PTH08T230WAZT |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁當(dāng)前第36頁第37頁第38頁第39頁
SLTS265K – NOVEMBER 2005 – REVISED JUNE 2010
www.ti.com
ELECTRICAL CHARACTERISTICS (continued)
TA =25°C, VI = 5V, VO = 3.3V, CI = 330F, CO1 = 200F ceramic, CO2 = 100F, IO = IOmax (unless otherwise stated)
PARAMETER
TEST CONDITIONS
PTH08T230W
MIN
TYP
MAX
UNIT
fSYNC
Synchronization (SYNC) frequency
240
400
kHz
VSYNCH
SYNC High-Level Input Voltage
2
5.5
V
SmartSync Control
VSYNCL
SYNC Low-Level Input Voltage
0.8
V
tSYNC
SYNC Minimum Pulse Width
200
nSec
CI
External input capacitance
330 (7)
F
Nonceramic
0 (8)
100
5000 (9)
Capacitance value
F
without
Ceramic
200 (8)
500
TurboTrans
Equivalent series resistance (non-ceramic)
7
m
CO
External output capacitance
see table
10,000
Capacitance value
mF
with
(10)
(11)
Turbotrans
Capacitance × ESR product (CO × ESR)
1000
10,000
mF×m
Per Telcordia SR-332, 50% stress,
MTBF
Reliability
6.7
106 Hr
TA = 40°C, ground benign
(7)
A 330 F electrolytic input capacitor is required for proper operation. The capacitor must be rated for a minimum of 450 mA rms of ripple
current. An additional 22-mF ceramic input capacitor is recommended to reduce rms ripple current. When operating at VI > 8V, the
minimum required CI may be reduced to a 220-mF electrolytic plus a 22-mF ceramic.
(8)
200 F ceramic external output capacitance is required for basic operation. The required ceramic output capacitance can be made up of
2 × 100 F or 4 × 47 F. The minimum output capacitance requirement increases when TurboTrans (TT) technology is used. See the
Application Information for more guidance.
(9)
This is the calculated maximum disregarding TurboTrans technology. When the TurboTrans feature is used, the minimum output
capacitance must be increased. See the TurboTrans application notes for further guidance.
(10) 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 TurboTrans application notes for further guidance.
(11) This is the calaculated maximum when using the TurboTrans feature. Additionally, low ESR capacitors are required for proper operation.
See the TurboTrans application notes for further guidance.
6
Copyright 2005–2010, Texas Instruments Incorporated
Product Folder Link(s): PTH08T230W PTH08T231W
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PTH08T230WAZ | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| PTH08T231WAZ | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| PTH08T230WAST | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| PTH08T230WAS | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| PTH08T230WAD | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PTH08T231W | 制造商:TI 制造商全稱:Texas Instruments 功能描述:6-A, 4.5-V to 14-V INPUT, NON-ISOLATED, WIDE-OUTPUT, ADJUSTABLE POWER MODULE WITH TurboTrans⑩ |
| PTH08T231WAD | 功能描述:DC/DC轉(zhuǎn)換器 6A 4.5V-14Vin Cer Cap Adj Pwr Module 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: |
| PTH08T231WAS | 功能描述:DC/DC轉(zhuǎn)換器 6A 4.5V-14Vin Cer Cap Adj Pwr Module 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: |
| PTH08T231WAST | 功能描述:DC/DC轉(zhuǎn)換器 6A 4.5V-14Vin Cer Cap Adj Pwr Module 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: |
| PTH08T231WAZ | 功能描述:DC/DC轉(zhuǎn)換器 6-A 4.5V-14V Input Cer Cap Ver Non-Iso 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: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。