STMicroelectronics UC3845BD1013TR, PWM Current Mode Controller, 1 A, 500 kHz 8-Pin SOIC
- RS Stock No. 165-7422
- Mfr. Part No. UC3845BD1013TR
- Manufacturer STMicroelectronics
Technical data sheets
Legislation and Compliance
COO (Country of Origin): MY
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 | Surface Mount |
| Package Type | SOIC |
| Pin Count | 8 |
| Output Current | 1 A |
| Height | 1.25mm |
| Width | 4mm |
| Length | 5mm |
| Dimensions | 5 x 4 x 1.25mm |
| Maximum Operating Temperature | +150 °C |
| Minimum Operating Temperature | -40 °C |
Temporarily out of stock - back order for despatch 01/09/2020, delivery within 4 working days from despatch date
Price Each (On a Reel of 2500)
MYR
1.28
units
Per unit
Per Reel*
2500 +
MYR1.28
MYR3,200.00
*price indicative
