MC34060A: Fixed Frequency, Single Ended, Voltage Mode PWM Controller
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.
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
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Data Sheets (1)
Package Drawings (2)
| Document Title | Document ID/Size | Revision |
|---|
| PDIP-14 | 646-06 (35.5kB) | S |
| SOIC-14 NB | 751A-03 (34.3kB) | L |
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| MC34060ADG | Active | Pb-free
Halide free | SOIC-14 | 751A-03 | 1 | Tube | 55 | $0.4667 |
| MC34060ADR2G | Active | Pb-free
Halide free | SOIC-14 | 751A-03 | 1 | Tape and Reel | 2500 | $0.4667 |
| MC34060APG | Obsolete | Pb-free
Halide free | PDIP-14 | 646-06 | NA | Tube | 25 | |
Specifications
| Product | Topology | Control Mode | fsw Typ (kHz) | Stand-by Mode | UVLO (V) | Short Circuit Protection | Latch | Soft Start | VCC Max (V) | Drive Cap. (mA) |
|---|
| MC34060ADG | Step-Up/Step-Down | Voltage Mode | 200 | No | Yes | No | No | No | 42 | 200 |
| MC34060ADR2G | Step-Up/Step-Down | Voltage Mode | 200 | No | Yes | No | No | No | 42 | 200 |
