UC3843AD – TEXAS INSTRUMENTS

Part Number:

UC3843AD

Manufacturer:

TEXAS INSTRUMENTS

Date Code:

RoHS:

RoHS Compliant

MSL:

COO:

Description:

PWM Controller, 7.6-30V, SOIC-8: Current-mode controller; operating voltage range: 7.6V to 30V.

Datasheet:

Spotted a problem with product information? – let us know

ORDER NOW

Stock Quantity: 0

GET QUOTE

Contact us for volume pricing

Same day shipping if ordered before 14.00 GMT
6 month warranty on all stock items
All stock held and shipped from our UK warehouse
Worldwide shipping available, contact us for a quotation
We can ship on your DHL or UPS account if required
Any import duties or taxes are the responsibility of the receiver

Product Details:

Overview

The UNITRODE UC3843AD is a high-performance Pulse Width Modulation (PWM) controller integrated circuit. Designed for efficient power supply regulation, it features a fixed-frequency current-mode architecture. This device is supplied in a standard 14-pin SOIC (Small Outline Integrated Circuit) package, suitable for surface-mount assembly.

Key Features

Current-Mode PWM Control
Fixed Operating Frequency
Wide Input Voltage Range
Under-Voltage Lockout
Error Amplifier

Applications

This controller IC is commonly utilized in various power conversion systems requiring precise voltage and current management. Its capabilities make it ideal for building reliable and efficient power supplies.

Switching Power Supplies (SMPS)
DC-DC Converters
Power Factor Correction (PFC) Circuits
Battery Chargers