器件名称: MC33060AD
功能描述: Fixed Frequency, PWM, Voltage Mode Single Ended Controllers
文件大小: 209.16KB 共16页
简 介:MC34060A, MC33060A Fixed Frequency, PWM, Voltage Mode Single Ended Controllers
The MC34060A is a low cost fixed frequency, pulse width modulation control circuit designed primarily for single–ended SWITCHMODEt 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
http://onsemi.com MARKING DIAGRAMS
14 SO–14 D SUFFIX CASE 751A 1 14 PDIP–14 P SUFFIX CASE 646 14 1 x = 3 or 4 A = Assembly Location WL = Wafer Lot YY, Y = Year WW = Work Week 1 MC3x060AP AWLYYWW MC3x060AD AWLYWW
14 1
PIN CONNECTIONS ORDERING INFORMATION
See detailed ordering and shipping information in the package dimensions section on page 14 of this data sheet.
Noninv Input Inv Input Compen/PWM Comp Input Dead-Time Control CT RT Ground
1 2 3
+ Error Amp 1 -
Error 2 Amp VCC 5.0 V ref
+ -
Noninv 14 Input Inv 13 Input 12 Vref 11 N.C. 10 VCC
0.1V 4 5 Oscillator 6
9 Q1 8
C E
7
(Top View)
Semiconductor Components Industries, LLC, 2002
1
January, 2002 – Rev. 3
Publication Order Number: MC34060A/D
MC34060A, MC33060A
MAXIMUM RATINGS (Full operating ambient temperature range applies, unle……
