STMicroelectronics UC3844BN 5 PWM Controller, 500 kHz 3V 8-Pin, SO-8

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Subtotaal (1 tube van 50 eenheden)*

€ 19,00

(excl. BTW)

€ 23,00

(incl. BTW)

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50 +€ 0,38€ 19,00

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RS-stocknr.:
168-7317
Fabrikantnummer:
UC3844BN
Fabrikant:
STMicroelectronics
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Merk

STMicroelectronics

Maximum Switching Frequency

500kHz

Product Type

PWM Controller

Start-up Supply Current

0.5mA

Supply Current

17mA

Output Current

1A

Zero Power Detection

No

Mount Type

Through Hole

Package Type

SO-8

Minimum Supply Voltage

7V

Pin Count

8

Maximum Supply Voltage

3V

Minimum Operating Temperature

-40°C

Maximum Duty Cycle

100%

Maximum Operating Temperature

150°C

PWM Controller Type

Current Mode

Series

UC3844B

Standards/Approvals

RoHS

Length

10.92mm

Height

3.32mm

Automotive Standard

No

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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