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UC3843BD1013TR Image

UC3843BD1013TR SO-8

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See Technical Specifications

UC3843BD1013TR +BOM

Utilizes feedback for accurate power management

Manufacturer:

Stmicroelectronics
Mfr.Part #:

UC3843BD1013TR
Datasheet:

UC3843BD1013TR Datasheet (PDF)
ECCN US:

EAR99
ECCN EU:

NEC
Packing Type:

Tape And Reel
Grade:

Industrial
EDA/CAD Models:

Request Free CAD Models for UC3843BD1013TR

UC3843BD1013TR General Description

The UC3843BD1013TR is part of the UC284xB family of control ICs, designed for off-line or DC to DC fixed frequency current mode control applications with a minimal external parts count. It features a trimmed oscillator for precise duty cycle control, under-voltage lockout with start-up current of less than 0.5mA, a precision reference at the error amp input, logic for latched operation, and a PWM comparator with current limit control. Its totem pole output stage can source or sink high peak current and is suitable for driving N-Channel MOSFETs, while being low in the off-state. The UC3843BD1013TR is part of a family with different under-voltage lockout thresholds and maximum duty cycle ranges, with the UC2842B and UC2844B suitable for off-line applications and the UC2843B and UC2845B offering different thresholds for specific operational needs

Key Features

The UC38 series offers a range of PWM controller ICs
Suitable for applications in power supplies and motor control systems
Features adjustable frequency and duty cycle control

Application

Highly efficient power supply
Versatile voltage regulator
Reliable DC-DC converter

Specifications

ECCN US	EAR99	ECCN EU	NEC
Packing Type	Tape And Reel	Grade	Industrial

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In Stock: 5,466

Minimum Order: 1

Qty.	Unit Price	Ext. Price
1+	$0.431	$0.43
10+	$0.351	$3.51
30+	$0.316	$9.48
100+	$0.272	$27.20
500+	$0.235	$117.50
1000+	$0.224	$224.00

The prices below are for reference only.

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Email: [email protected]

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Tel: +852 95804164

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UC3843BD1013TR

Stmicroelectronics

Availability: 5,466 PCS

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