- RS Stock No.:
- 168-6410
- Mfr. Part No.:
- UC3843BN
- Brand:
- STMicroelectronics
Available to back order for despatch 08.05.2024
Added
Price Each (In a Tube of 50)
Kr. 6,057
(exc. VAT)
Kr. 7,571
(inc. VAT)
Units | Per unit | Per Tube* |
50 - 200 | Kr. 6,057 | Kr. 302,85 |
250 - 450 | Kr. 5,755 | Kr. 287,75 |
500 - 1200 | Kr. 5,182 | Kr. 259,10 |
1250 + | Kr. 5,151 | Kr. 257,55 |
*price indicative |
- RS Stock No.:
- 168-6410
- Mfr. Part No.:
- UC3843BN
- 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.
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 |
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 |
Dimensions | 10.92 x 6.6 x 3.32mm |
Maximum Duty Cycle | 100% |
Length | 10.92mm |
PWM Controller Type | Current Mode |
Width | 6.6mm |
Height | 3.32mm |
Maximum Operating Temperature | +150 °C |
Minimum Operating Temperature | -40 °C |
- RS Stock No.:
- 168-6410
- Mfr. Part No.:
- UC3843BN
- Brand:
- STMicroelectronics