參數(shù)資料
型號(hào)： MC34060
廠商： Motorola, Inc.
英文描述： Processor Supervisory Circuits with Power-Fail 8-MSOP-PowerPAD -40 to 85
中文描述： 精密開關(guān)模式脈寬調(diào)制控制電路
文件頁數(shù)： 1/16頁
文件大?。?/td> 209K
代理商： MC34060
Device
Operating
Temperature Range
Package
SEMICONDUCTOR
TECHNICAL DATA
PRECISION SWITCHMODE
PULSE WIDTH MODULATOR
CONTROL CIRCUIT
ORDERING INFORMATION
MC34060AD
MC34060AP
TA = 0
°
to +70
°
C
TA = – 40
°
to +85
°
C
SO–14
Plastic DIP
Order this document by MC34060A/D
D SUFFIX
PLASTIC PACKAGE
CASE 751A
(SO–14)
P SUFFIX
PLASTIC PACKAGE
CASE 646
14
1
14
1
MC33060AD
MC33060AP
SO–14
Plastic DIP
1
MOTOROLA ANALOG IC DEVICE DATA
The MC34060A is a low cost fixed frequency, pulse width modulation
control circuit designed primarily for single–ended SWITCHMODE power
supply control.
The MC34060A is specified over the commercial operating temperature
range of 0
°
to +70
°
C, and the MC33060A is specified over an automotive
temperature range of –40
°
to +85
°
C.
Complete Pulse Width Modulation Control Circuitry
On–Chip Oscillator with Master or Slave Operation
On–Chip Error Amplifiers
On–Chip 5.0 V Reference, 1.5% Accuracy
Adjustable Dead–Time Control
Uncommitted Output Transistor Rated to 200 mA Source or Sink
Undervoltage Lockout
PIN CONNECTIONS
(Top View)
Error
Amp
–
Error
Amp
1
2
+
+
–
VCC
5.0 V
ref
0.1V
Oscillator
Q1
Noninv
Input
Inv
Input
Compen/PWM
Comp Input
Dead–Time
Control
CT
RT
Ground
Noninv
Input
Inv
Input
Vref
N.C.
VCC
C
E
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Motorola, Inc. 1996
Rev 1
相關(guān)PDF資料
PDF描述
MC34060AD Processor Supervisory Circuits with Power-Fail 8-SOIC -40 to 85
MC34060AP Processor Supervisory Circuits with Power-Fail 8-SOIC -40 to 85
MC33060A PRECISION SWITCHMODE PULSE WIDTH MODULATOR CONTROL CIRCUIT
MC33064P-5 UNDERVOLTAGE SENSING CIRCUIT
MC34064SN-5T1 UNDERVOLTAGE SENSING CIRCUIT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC34060A 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:PRECISION SWITCHMODE PULSE WIDTH MODULATOR CONTROL CIRCUIT
MC34060A_06 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Fixed Frequency, PWM, Voltage Mode Single Ended Controllers
MC34060A_11 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Fixed Frequency, PWM Voltage Mode Single Ended Controllers
MC34060AD 功能描述:電壓模式 PWM 控制器 High Performance 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
MC34060ADG 功能描述:電壓模式 PWM 控制器 High Performance Voltage Mode PWM 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
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