STMicroelectronics UC3842BN 1 PWM Controller, 500 kHz 36V 8-Pin, PDIP

Name: STMicroelectronics UC3842BN 1 PWM Controller, 500 kHz 36V 8-Pin, PDIP
Brand: STMicroelectronics
SKU: 6865033

RS Stock No.: 686-5033Brand: STMicroelectronicsManufacturers Part No.: UC3842BNDistrelec Article No.: 304-35-979

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Technical Documents

Specifications

Brand

STMicroelectronics

Product Type

PWM Controller

Maximum Switching Frequency

500kHz

Start-up Supply Current

0.5mA

Supply Current

17mA

Zero Power Detection

Output Current

Mount Type

Through Hole

Minimum Supply Voltage

Package Type

PDIP

Pin Count

Maximum Supply Voltage

36V

Maximum Duty Cycle

100%

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

150°C

PWM Controller Type

Current Mode

Height

3.32mm

Length

10.92mm

Standards/Approvals

RoHS

Series

UC3842B

Automotive Standard

Product Details

PWM Controllers, STMicroelectronics

Pulse-width modulator (PWM) controllers can support isolated and non-isolated AC-DC and DC-DC switch mode power supplies. They are based on the most popular topologies in both single-ended, such as fly-back, forward or quasi-resonant controllers, and double-ended configurations, such as asymmetrical half-bridge, for Switch Mode Power Supplies (SMPS).
The PMW controllers also integrate a comprehensive set of protections for enhanced robustness and reliability.

PWM (Pulse Width Modulation) Controllers, STMicroelectronics

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