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MC33063AQDRQ1 - TEXAS INSTRUMENTS - 1.5-A PEAK BOOST/BUCK/INVERTING SWITCHING REGULATOR
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Quick Detail:
1.5-A PEAK BOOST/BUCK/INVERTING SWITCHING REGULATOR
Description:
The MC33063A is an easy-to-use IC containing all the primary circuitry needed for building simple dc-dc converters. The device primarily consists 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 device requires minimal external components to build converters in the boost, buck, and inverting topologies.
The MC33063A is characterized for operation from –40°C to 125°C.
Applications:
• Qualified for Automotive Applications
• 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
Specifications:
| Datasheets | MC33063A-Q1 |
| Product Photos | 8-SOIC |
| Standard Package | 2,500 |
| Category | Integrated Circuits (ICs) |
| Family | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Series | - |
| Packaging | Tape & Reel (TR) |
| Type | Step-Down (Buck), Step-Up (Boost), Inverting |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Output | 1.25 V ~ 40 V |
| Voltage - Input | 3 V ~ 40 V |
| PWM Type | - |
| Frequency - Switching | 100kHz |
| Current - Output | 1.5A |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Catalog Page | 888 (CN081 PDF) |
| Other Names | 296-18690-2 |