MC34063A - 1.5A 峰值升压/降压/反向开关稳压器

MC34063A是TI德州仪器公司的一款转换器（集成开关）产品，MC34063A是1.5A 峰值升压/降压/反向开关稳压器，本站介绍了MC34063A的封装应用图解、特点和优点、功能等，并给出了与MC34063A相关的TI元器件型号供参考。

MC34063A - 1.5A 峰值升压/降压/反向开关稳压器 - 转换器（集成开关） - DC/DC开关稳压器 - 德州仪器

产品特性

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

2 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.

产品器件信息

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

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