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MC33060ADR2
Fixed Frequency, PWM, Voltage Mode Single Ended Controller
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
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)
Noninv
Input
Inv
Input
Compen/PWM
Comp Input
Dead-Time
Control
Ground
Noninv
Input
Inv
Input
Vref
N.C.
VCC
