STMicroelectronics UC3844BN, PWM Controller, 500 kHz 8-Pin, PDIP

RS Stock No.:: 168-7317
Mfr. Part No.:: UC3844BN
Brand:: STMicroelectronics

STMicroelectronics UC3844BN, PWM Controller, 500 kHz 8-Pin, PDIP

Available to back order for despatch 22/05/2024

Added

Price Each (In a Tube of 50)

£0.504

(exc. VAT)

£0.605

(inc. VAT)

Units	Per unit	Per Tube*
50 - 50	£0.504	£25.20
100 - 450	£0.325	£16.25
500 - 950	£0.309	£15.45
1000 - 1950	£0.258	£12.90
2000 +	£0.205	£10.25
*price indicative

RS Stock No.:: 168-7317
Mfr. Part No.:: UC3844BN
Brand:: STMicroelectronics

Technical Reference

Legislation and Compliance

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

Specifications

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

RS Stock No.:: 168-7317
Mfr. Part No.:: UC3844BN
Brand:: STMicroelectronics

STMicroelectronics UC3844BN, PWM Controller, 500 kHz 8-Pin, PDIP

Technical Reference

Legislation and Compliance

Product Details

PWM Controllers, STMicroelectronics

Specifications

PWM Controllers, STMicroelectronics

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