Datasheet > MC33167

MC33167

更新时间： 2024-09-30 02:59:03

品牌	Logo	应用领域
友顺 - UTC		开关
页数	文件大小	规格书
8页	220K
描述
5.0A, STEP-UP/DOWN/ INVERTING SWITCHING REGULATORS

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MC33167 数据手册

UNISONIC TECHNOLOGIES CO., LTD

MC33167

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LINEAR INTEGRATED CIRCUIT

5.0A, STEP-UP/DOWN/ INVERTING

SWITCHING REGULATORS



DESCRIPTION

The UTC MC33167 series are high performance fixed frequency power

switching regulators that contain the primary functions required for dc-to-dc

converters. This series was specifically designed to be incorporated in

step-down and voltage-inverting configurations with a minimum number of

external components and can also be used cost effectively in step-up

applications.

TO-220-5

These devices consist of an internal temperature compensated

reference, fixed frequency oscillator with on-chip timing components,

latching pulse width modulator for single pulse metering, high gain error

amplifier, and a high current output switch.

Protective features consist of cycle-by-cycle current limiting,

undervoltage lockout, and thermal shutdown. Also included is a low power

standby mode that reduces power supply current to 36μA.



FEATURES

* Output Switch Current in Excess of 5.0A

* Fixed Frequency Oscillator (72kHz) with On-Chip Timing

* Provides 5.05V Output without External Resistor Divider

* Precision 2% Reference

* 0% ~ 95% Output Duty Cycle

* Cycle-by-Cycle Current Limiting

* Undervoltage Lockout with Hysteresis

* Internal Thermal Shutdown

* Operation from 7.5V ~ 40V

* Standby Mode Reduces Power Supply Current to 36μA

 ORDERING INFORMATION

Ordering Number

Package

TO-220-5

Packing

Tube

Lead Free

Halogen Free

MC33167L-TA5-T

MC33167G-TA5-T

www.unisonic.com.tw

1 of 6

QW-R103-070.a

12 3 4 5 6 7 8

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MC33167D2TR4G	ONSEMI	获取价格	5.0 A, Step−Up/Down/Inverting Switching Regulators
MC33167G-TA5-T	UTC	获取价格	5.0A, STEP-UP/DOWN/ INVERTING SWITCHING REGULATORS
MC33167L-TA5-T	UTC	获取价格	5.0A, STEP-UP/DOWN/ INVERTING SWITCHING REGULATORS
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