MC34063ADR
Power Management
Technical Specifications
| Type | Description |
|---|---|
| Output Type | Adjustable |
| Output Current | 1.5 A |
| Function | Boost;Step-down type |
| Switching Freq Hz | 100 kHz |
| Channels | 1 |
| Switch Tube (built-in/external) | Built-in |
| Operating Temperature | 0°C~+70°C@(TA) |
| Type | Description |
|---|---|
| Features | Overcurrent Protection |
| Topology | Boost;Buck;Inverting |
| Supply Voltage | 3V~40V |
| Output Voltage | - |
| Quiescent Current | - |
| Package / Case | SOIC-8 |
Product Introduction
The MC33063A and MC34063A devices are easy-to-use ICs containing all the primary circuitry needed for building simple DC-DC converters. These devices primarily consist of an internal temperature-compensated reference, a comparator, an oscillator, a PWM controller with active current limiting, a driver, and a high-current output switch. Thus, the devices require minimal external components to build converters in the boost, buck, and inverting topologies.
Features
- Wide Input Voltage Range: 3 V to 40 V
- High Output Switch Current: Up to 1.5 A
- Adjustable Output Voltage
- Oscillator Frequency Up to 100 kHz
- Precision Internal Reference: 2%
- Short-Circuit Current Limiting
- Low Standby Current
Applications
- Blood Gas Analyzers: Portable
- Cable Solutions HMIs (Human Machine Interfaces)
- Telecommunications Portable Devices
- Consumer & Computing Test & Measurement
Datasheet
Alternative Parts
Common MC34063ADR alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
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