參數(shù)資料
型號(hào): TL494G-D16-T
廠商: UNISONIC TECHNOLOGIES CO LTD
元件分類: 穩(wěn)壓器
英文描述: 0.25 A SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, DIP16
封裝: HALOGEN FREE, DIP-16
文件頁數(shù): 1/7頁
文件大小: 193K
代理商: TL494G-D16-T
UNISONIC TECHNOLOGIES CO., LTD
TL494
LINEAR INTEGRATED CIRCUIT
www.unisonic.com.tw
1 of 7
Copyright 2009 Unisonic Technologies Co., Ltd
QW-R103-004,F
VOLTAGE MODE PWM
CONTROL CIRCUIT
DESCRIPTION
The UTC TL494 incorporates all the functions required in the
construction
of
a
pulse-width
modulation
switching
circuit.
Designed primarily for switching power supply control or DC-DC
convectors, it offers the systems engineer the flexibility to tailor
control circuitry to its own application.
FEATURES
*Complete PWM power control circuitry
*Uncommitted outputs for 200mA sink or source current
*Output control selects single ended or push pull operation
*Internal circuitry prohibits double pulses over total range
*Easy synchronization
Lead Free:TL494L
Halogen Free:TL494G
ORDERING INFORMATION
Ordering Number
Normal
Lead Free Plating
Halogen Free
Package
Packing
TL494-D16-T
TL494L-D16-T
TL494G-D16-T
DIP-16
Tube
TL494-S16-R
TL494L-S16-R
TL494G-S16-R
SOP-16
Tape Reel
相關(guān)PDF資料
PDF描述
TL495CN 0.25 A SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, PDIP18
TL494IJ 0.25 A SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, CDIP16
TL493CD 0.25 A SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, PDSO16
TL496CD 1.2 A SWITCHING REGULATOR, 40 kHz SWITCHING FREQ-MAX, PDSO8
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TL494G-S16-R 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:VOLTAGE MODE PWM CONTROL CIRCUIT
TL494G-S16-T 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:VOLTAGE MODE PWM CONTROL CIRCUIT
TL494ID 功能描述:電壓模式 PWM 控制器 PWM Controller RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
TL494IDE4 功能描述:電壓模式 PWM 控制器 Control Circuit RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
TL494IDG4 功能描述:電壓模式 PWM 控制器 PWM Control Circuit RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel