MC34063EBD-TR Electronic IC Components DC DC Converter IC 3V - 40V

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MC34063EBD-TR

DC-DC CONVERTER CONTROL CIRCUITS chip in electronics

■ OUTPUT SWITCH CURRENT IN EXCESS OF 1.5A

■ 2% REFERENCE ACCURACY

■ LOW QUIESCENT CURRENT: 2.5mA (TYP.)

■ OPERATING FROM 3V TO 40V

■ FREQUENCY OPERATION TO 100KHz

■ ACTIVE CURRENT LIMITING

DESCRIPTION

The MC34063A/E series is a monolithic control circuit delivering the main functions for DC-DC voltage converting.

The device contains an internal temperature compensated reference, comparator, duty cycle controlled oscillator with an active current limit circuit, driver and high current output switch.

Output voltage is adjustable through two external resistors with a 2% reference accuracy.

Employing a minimum number of external components the MC34063A/E devices series is designed for Step-Down, Step-Up and Voltage-Inverting applications.

BLOCK DIAGRAM

CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electronic components that are hard to find and even obsolete. We have taken pride in our innovation, reliability and service, especially in the semiconductor marketplace.
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