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

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Subtotaal (1 tube van 50 eenheden)*

€ 19,60

(excl. BTW)

€ 23,70

(incl. BTW)

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Aantal stuks
Per stuk
Per tube*
50 - 50€ 0,392€ 19,60
100 - 450€ 0,253€ 12,65
500 - 950€ 0,24€ 12,00
1000 - 1950€ 0,226€ 11,30
2000 +€ 0,223€ 11,15

*prijsindicatie

RS-stocknr.:
919-6478
Fabrikantnummer:
UC3842BN
Fabrikant:
STMicroelectronics
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STMicroelectronics

Product Type

PWM Controller

Maximum Switching Frequency

500kHz

Start-up Supply Current

0.5mA

Supply Current

17mA

Zero Power Detection

No

Output Current

1A

Mount Type

Through Hole

Package Type

PDIP

Minimum Supply Voltage

7V

Maximum Supply Voltage

36V

Pin Count

8

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

Series

UC3842B

Standards/Approvals

RoHS

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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