ChongMing Group (HK) Int'l Co., Ltd
CHONGMING GROUP (HK) INT'L CO., LTD.
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MC33063ADR Power Path Management IC Switching Voltage Regulators 1.5-A Peak Boost/ Buck/Inverting Swit
1 Features
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
2 Applications
Blood Gas Analyzers: Portable
Cable Solutions
HMIs (Human Machine Interfaces)
Telecommunications
Portable Devices
Consumer & Computing
Test & Measurement
3 Description
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.
The MC33063A device is characterized for operation from –40°C to 85°C, while the MC34063A device is characterized for operation from 0°C to 70°C.
Device Information
|
PART NUMBER |
PACKAGE (PIN) |
BODY SIZE |
|
MC3x063A |
SOIC (8) |
4.90 mm × 3.91 mm |
|
SON (8) |
4.00 mm × 4.00 mm |
|
|
PDIP (8) |
9.81 mm × 6.35 mm |