MC34063ADR2

Name: MC34063ADR2 Voltage Regulators , DC DC Switching Regulators
Brand: Onsemi
SKU: MC34063ADR2
Rating: 4.5 (10 reviews)
Author: Lisleapex

Buck-boost regulator IC

3,758 有效庫存

MC34063ADR2

有效庫存3,758

Buck-boost regulator IC

製造商零件號 # : MC34063ADR2
包裝/封裝: SOIC-8
製造商: Onsemi
產品分類 : Voltage Regulators , DC DC Switching Regulators
系列 : MC34063

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例子

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MC34063ADR2 數據表

目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!

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MC34063ADR2 詳細說明

Equipped with an internal temperature-compensated reference, comparator, error amplifier, PWM oscillator, and current limiting circuitry, the MC34063ADR2 ensures stable performance under varying load conditions. Its ability to deliver output currents of up to 1.5 A over a wide input voltage range of 3 V to 40 V makes it a versatile choice for different power supply designs. Furthermore, the device includes thermal shutdown and current limiting protection features to guarantee safe operation in any setting

主要特徵

Operation from 3.0 V to 40 V Input
Low Standby Current
Current Limiting
Output Switch Current to 1.5 A
Output Voltage Adjustable
Frequency Operation to 100 kHz
Precision 2% Reference
Pb−Free Packages are Available

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Product Category !	Switching Voltage Regulators	RoHS	N
Mounting Style	SMD/SMT	Package / Case	SOIC-8
Topology	Buck	Brand	onsemi
Product Type !	Switching Voltage Regulators	Factory Pack Quantity	2500
Subcategory	PMIC - Power Management ICs	Type	Buck
Unit Weight	0.019048 oz

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 MC34063ADR2 PDF 下載

常見問題解答

What is MC34063ADR2?

The MC34063ADR2 is a monolithic control circuit designed for converting DC voltage and current. It is commonly used in DC-DC converter, voltage regulator, and LED driver circuits.

How Does MC34063ADR2 Work?

The MC34063ADR2 works by regulating and converting DC voltage levels based on external components and feedback control. It utilizes a topology that allows it to step up, step down, or invert the input voltage to the desired output voltage level.

How Many Pins does MC34063ADR2 have and What are the Functions of the Pinout Configuration?

The MC34063ADR2 is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

1. SW: Switch pin for controlling the power switch.
2. GND: Ground pin.
3. FB: Feedback pin for setting the output voltage.
4. VCC: Voltage input pin.
5. COMP: Compensation pin for stability and control loop adjustment.
6. RS: Timing resistor pin.
7. CT: Timing capacitor pin.
8. VOUT: Output voltage pin.

What are the Pros and Cons of MC34063ADR2?

Pros:

Versatile: Can be configured for step-up, step-down, or inverting voltage conversion.
Cost-Effective: Provides an economical solution for voltage regulation and conversion.
Simple External Circuitry: Requires minimal external components for operation.
Wide Input Voltage Range: Suitable for various input voltage levels.
Efficiency: Offers good efficiency in voltage conversion applications.

Cons:

Lower Switching Frequencies: May not be suitable for high-frequency applications.
Output Power Limitation: The maximum output power is limited by the device's specifications.
External Components: Efficiency and performance may vary based on external component selection and circuit layout.

Are There Any Equivalents/Alternatives to MC34063ADR2 for Recommendation?

The LM2575 from Texas Instruments is a similar switching regulator IC with comparable functionality.
Alternatives to the MC34063ADR2 include the LM3478 from Texas Instruments and the LT1370 from Analog Devices.