STMicroelectronics UC3843BN, PWM Controller, 500 kHz 8-Pin, PDIP

RS-stocknr.:: 686-5024
Fabrikantnummer:: UC3843BN
Fabrikant:: STMicroelectronics

STMicroelectronics UC3843BN, PWM Controller, 500 kHz 8-Pin, PDIP

Tijdelijk niet op voorraad – nieuwe voorraad verwacht op 11/04/2025, met een levertijd van 1 werkdag.

Toegevoegd

Prijs Per stuk (in een verpakking 10)

€ 0,566

(excl. BTW)

€ 0,685

(incl. BTW)

Aantal stuks	Per stuk	Per pak*
10 - 40	€ 0,566	€ 5,66
50 - 90	€ 0,538	€ 5,38
100 - 240	€ 0,484	€ 4,84
250 - 490	€ 0,436	€ 4,36
500 +	€ 0,413	€ 4,13
*prijsindicatie

RS-stocknr.:: 686-5024
Fabrikantnummer:: UC3843BN
Fabrikant:: STMicroelectronics

Datasheets

Wetgeving en conformiteit

Productomschrijving

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

Specificaties

Kenmerk	Waarde
Maximum Switching Frequency	500 kHz
Output Current	1 A
Number of Outputs	1
Control Method	Current
Fall Time	50ns
Mounting Type	Through Hole
Package Type	PDIP
Rise Time	50ns
Pin Count	8
Topology	Boost, Flyback, Forward
Maximum Duty Cycle	100%
Dimensions	10.92 x 6.6 x 3.32mm
PWM Controller Type	Current Mode
Length	10.92mm
Width	6.6mm
Height	3.32mm
Maximum Operating Temperature	+150 °C
Minimum Operating Temperature	-40 °C

RS-stocknr.:: 686-5024
Fabrikantnummer:: UC3843BN
Fabrikant:: STMicroelectronics