Fixed Frequency, Single Ended, Voltage Mode PWM Controller

Obsolete

Overview

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.

  • 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

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3

Product

Status

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Topology

Control Mode

fsw Typ (kHz)

Stand-by Mode

UVLO (V)

Short Circuit Protection

Latch

Soft Start

VCC Max (V)

Drive Cap. (mA)

Reference Price

MC33060ADG

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Obsolete

CAD Model

Pb

A

H

P

SOIC-14

1

260

TUBE

55

N

Flyback

Voltage Mode

200

No

Yes

No

No

Yes

42

200

Price N/A

More Details

MC33060ADR2G

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Obsolete

CAD Model

Pb

A

H

P

SOIC-14

1

260

REEL

2500

N

Flyback

Voltage Mode

200

No

Yes

No

No

Yes

42

200

Price N/A

More Details

MC33060APG

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Obsolete

CAD Model

Pb

A

H

P

PDIP-14

NA

0

TUBE

25

N

Flyback

Voltage Mode

200

No

Yes

No

No

Yes

42

200

Price N/A

More Details

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