STMicroelectronics UC3842BN, PWM Controller, 500 kHz 8-Pin, PDIP

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238,55 kr

(exkl. moms)

298,20 kr

(inkl. moms)

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50 - 504,771 kr238,55 kr
100 - 4503,082 kr154,10 kr
500 - 9502,925 kr146,25 kr
1000 - 19502,381 kr119,05 kr
2000 +2,323 kr116,15 kr

*vägledande pris

RS-artikelnummer:
919-6478
Tillv. art.nr:
UC3842BN
Tillverkare / varumärke:
STMicroelectronics
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Brand

STMicroelectronics

Maximum Switching Frequency

500 kHz

Output Current

1 A

Control Method

Current

Number of Outputs

1

Mounting Type

Through Hole

Fall Time

50ns

Package Type

PDIP

Rise Time

50ns

Topology

Boost, Flyback, Forward

Pin Count

8

Maximum Duty Cycle

100%

Dimensions

10.92 x 6.6 x 3.32mm

Length

10.92mm

PWM Controller Type

Current Mode

Width

6.6mm

Height

3.32mm

Maximum Operating Temperature

+150 °C

Minimum Operating Temperature

-40 °C

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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