參數(shù)資料
型號： PTH12050WAD
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, DIP-6
文件頁數(shù)： 22/26頁
文件大小： 1233K
代理商： PTH12050WAD
www.ti.com
DEVICE INFORMATION
PTHXX050
(Top View)
1
5
2
3
4
6
SLTS214H – MAY 2003 – REVISED OCTOBER 2007
Terminal Functions
TERMINAL
DESCRIPTION
NAME
NO.
VI
3
The positive input voltage power node to the module, which is referenced to common GND.
VO
6
The regulated positive power output with respect to the GND node.
This is the common ground connection for the VI and VO power connections. It is also the 0-VDC reference for the
GND
1
control inputs.
A 1% resistor must be directly connected between this pin and GND (pin 1) to set the output voltage of the module
to a value higher than its lowest value. The temperature stability of the resistor should be 100 ppm/
°C (or better).
VOAdjust
5
The set-point range is 1.2 V to 5.5 V for W-suffix devices, and 0.8 V to 1.8 V for L-suffix devices. The resistor value
required for a given output voltage may be calculated using a formula. If left open circuit, the output voltage defaults
to its lowest value. For further information on output voltage adjustment, see the related application note.
The specification table gives the preferred resistor values for a number of standard output voltages.
The Inhibit pin is an open-collector/drain negative logic input that is referenced to GND. Applying a low-level ground
signal to this input disables the module’s output and turns off the output voltage. When the Inhibit control is active,
the input current drawn by the regulator is significantly reduced. If the Inhibit pin is left open circuit, the module
Inhibit
4
produces an output whenever a valid input source is applied. Do not place an external pull-up on this pin. For
power-up into a non-prebiased output, it is recommended that AutoTrack be utilized for On/Off control. See the
Application Information for additional details.
This is an analog control input that enables the output voltage to follow an external voltage. This pin becomes
active typically 20 ms after the input voltage has been applied, and allows direct control of the output voltage from
0 V up to the nominal set-point voltage. Within this range, the output follows the voltage at the Track pin on a
Track
2
volt-for-volt basis. When the control voltage is raised above this range, the module regulates at its set-point voltage.
The feature allows the output voltage to rise simultaneously with other modules powered from the same input bus.
If unused, the input should be connected to VI.
Note: Due to the under-voltage lockout feature, the output of the module cannot follow its own input voltage during
power up. For more information, see the related application note.
Copyright 2003–2007, Texas Instruments Incorporated
5
Product Folder Link(s): PTH12050W/L
相關(guān)PDF資料
PDF描述
PTH12060LAST 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTH12060WAD 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTH12060LAS 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTH12060WAST 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTH12060WAS 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
PTH12050WADT 制造商:ARTESYN 制造商全稱:Artesyn Technologies 功能描述:DC-DC CONVERTERS POLA Non-isolated
PTH12050WAG 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述:
PTH12050WAH 功能描述:DC/DC轉(zhuǎn)換器 1.2 to 5.5V 6A 12V Input WideAdj 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:
PTH12050WAH 制造商:POWER TRENDS 功能描述:IC DC/DC 12VIN 6A ADJ O/P 12050
PTH12050WAHT 制造商:ARTESYN 制造商全稱:Artesyn Technologies 功能描述:DC-DC CONVERTERS POLA Non-isolated
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價(jià)

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*