STMicroelectronics UC2844BN, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin PDIP

Technical Reference
Legislation and Compliance
RoHS Certificate of 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
Number of PWM Outputs 1
Control Method Current
Topology Boost, Flyback
Rise Time 50ns
Fall Time 50ns
Maximum Duty Cycle 50%
Maximum Switching Frequency 500 kHz
Mounting Type Through Hole
Package Type PDIP
Pin Count 8
Output Current 1 A
Dimensions 10.92 x 6.6 x 3.32mm
Minimum Operating Temperature -40 °C
Length 10.92mm
Maximum Operating Temperature +150 °C
Width 6.6mm
Height 3.32mm
Available to back order for despatch 08.02.2021
Price Each (In a Pack of 10)
kr 7,487
(exc. VAT)
kr 9,359
(inc. VAT)
Units
Per unit
Per Pack*
10 - 40
kr 7,487
kr 74,87
50 - 90
kr 5,862
kr 58,62
100 - 240
kr 5,553
kr 55,53
250 - 490
kr 5,244
kr 52,44
500 +
kr 4,995
kr 49,95
*price indicative
Packaging Options:
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