參數(shù)資料
型號: PTN78020AAH
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
文件頁數(shù): 15/20頁
文件大?。?/td> 1237K
代理商: PTN78020AAH
www.ti.com
PIN ASSIGNMENT
PTN78020A
(Top View)
1
2
7
6
5
4
3
PTN78020A
SLTS244A – APRIL 2005 – REVISED MAY 2005
TERMINAL FUNCTIONS
TERMINAL
I/O
DESCRIPTION
NAME
NO.
The negative output voltage power connection. It is also the reference for the VO Adjust control input. For
VO
1, 7
O
proper operation, pins 1 and 7 must be connected.
VI
2
I
The positive input voltage power node to the module, which is referenced to common GND.
N/C
3
This pin is active and must be isolated from any electrical connection.
A 1% resistor must be connected between pin 4 and pin 7 to set the output voltage of the module lower
than -3 V. If left open-circuit, the output voltage defaults to -3 V. The temperature stability of the resistor
VO Adjust
4
I
should be 100 ppm/°C (or better). The set-point range is -15 V to -3 V. The standard resistor value for a
number of common output voltages is provided in the application information.
N/C
5
This pin is active and must be isolated from any electrical connection.
GND
6
I/O
The common ground connection for VI and VO power connections.
4
相關(guān)PDF資料
PDF描述
PTN78020AAS 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTN78020WAH 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTN78020HAS 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTN78020HAZ 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTN78020WAZT 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
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PTN78020AAZT 功能描述:DC/DC轉(zhuǎn)換器 4A Wide Inp/Neg Out Adj 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:
PTN78020H 制造商:TI 制造商全稱:Texas Instruments 功能描述:6-A, WIDE-INPUT ADJUSTABLE SWITCHING REGULATOR