STMicroelectronics UC3845BD1, PWM Current Mode Controller, 1 A, 500 kHz 8-Pin SOIC
- RS-artikelnummer 168-7316
- Tillv. art.nr UC3845BD1
- Tillverkare / varumärke STMicroelectronics
Datablad
Produktdetaljer
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
Specifikationer
| 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 | Surface Mount |
| Package Type | SOIC |
| Pin Count | 8 |
| Output Current | 1 A |
| Width | 4mm |
| Height | 1.25mm |
| Dimensions | 5 x 4 x 1.25mm |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +150 °C |
| Length | 5mm |
100 I lager för leverans inom 1 arbetsdagar
Pris (ex. moms) Each (In a Tube of 100)
5,371
kr
(exkl. moms)
6,714
kr
(inkl. moms)
Enheter
Per unit
Per Tube*
100 +
5,371 kr
537,10 kr
