MC33060A Series

Fixed Frequency, Single Ended, Voltage Mode PWM Controller

Catalog

Fixed Frequency, Single Ended, Voltage Mode PWM Controller

Part	Topology	Output Type	Frequency - Switching	Number of Outputs	Package / Case [x]	Package / Case [y]	Package / Case	Output Phases	Output Configuration	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Duty Cycle (Max) [Max]	Function	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]
ON Semiconductor MC33060ADR2	Flyback	Transistor Driver	25 kHz	1	0.154 in	3.9 mm	14-SOIC	1	Isolation Capable Positive or Negative	7 V	40 V	96 %	Step-Up/Step-Down	Surface Mount	85 °C	-40 °C
ON Semiconductor MC33060ADG	Flyback	Transistor Driver	25 kHz	1	0.154 in	3.9 mm	14-SOIC	1	Isolation Capable Positive or Negative	7 V	40 V	96 %	Step-Up/Step-Down	Surface Mount	85 °C	-40 °C
ON Semiconductor MC33060APG	Flyback	Transistor Driver	25 kHz	1	0.3 "	7.62 mm	14-DIP	1	Isolation Capable Positive or Negative	7 V	40 V	96 %	Step-Up/Step-Down	Through Hole	85 °C	-40 °C
ON Semiconductor MC33060AP	Flyback	Transistor Driver	25 kHz	1	0.3 "	7.62 mm	14-DIP	1	Isolation Capable Positive or Negative	7 V	40 V	96 %	Step-Up/Step-Down	Through Hole	85 °C	-40 °C
ON Semiconductor MC33060AD	Flyback	Transistor Driver	25 kHz	1	0.154 in	3.9 mm	14-SOIC	1	Isolation Capable Positive or Negative	7 V	40 V	96 %	Step-Up/Step-Down	Surface Mount	85 °C	-40 °C

Catalog

Fixed Frequency, Single Ended, Voltage Mode PWM Controller

Key Features

• 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

• Pb-Free Packages are Available

Description

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 C to +70 C, and the MC33060A is specified over an automotive temperature range of -40 C to +85 C.