- RS Stock No.:
- 168-7317
- Mfr. Part No.:
- UC3844BN
- Manufacturer:
- STMicroelectronics
100 In stock for delivery within 2 working days
Added
Price Each (In a Tube of 50)
€0.585
(exc. VAT)
€0.72
(inc. VAT)
Units | Per unit | Per Tube* |
50 - 50 | €0.585 | €29.25 |
100 - 450 | €0.377 | €18.85 |
500 - 950 | €0.358 | €17.90 |
1000 - 1950 | €0.299 | €14.95 |
2000 + | €0.238 | €11.90 |
*price indicative |
- RS Stock No.:
- 168-7317
- Mfr. Part No.:
- UC3844BN
- Manufacturer:
- STMicroelectronics
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 |
Control Method | Current |
Number of Outputs | 1 |
Mounting Type | Through Hole |
Fall Time | 50ns |
Package Type | PDIP |
Rise Time | 50ns |
Pin Count | 8 |
Topology | Boost, Flyback |
Maximum Duty Cycle | 50% |
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 |