STMicroelectronics UC2843BD1 5 PWM Controller, 500 kHz 30V 8-Pin, SOIC
- RS Stock No.:
- 168-7249
- Mfr. Part No.:
- UC2843BD1
- Manufacturer:
- STMicroelectronics
Bulk discount available
View bulk pricing optionSubtotal (1 tube of 100 units)*
€66.60
(exc. VAT)
€81.90
(inc. VAT)
In Stock
- Plus 100 unit(s) shipping from 01 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tube* |
|---|---|---|
| 100 - 400 | €0.666 | €66.60 |
| 500 - 900 | €0.629 | €62.90 |
| 1000 - 1900 | €0.49 | €49.00 |
| 2000 - 3900 | €0.466 | €46.60 |
| 4000 + | €0.456 | €45.60 |
*price indicative
- RS Stock No.:
- 168-7249
- Mfr. Part No.:
- UC2843BD1
- Manufacturer:
- STMicroelectronics
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Maximum Switching Frequency | 500kHz | |
| Product Type | PWM Controller | |
| Zero Power Detection | No | |
| Output Current | 1A | |
| Mount Type | Surface | |
| Package Type | SOIC | |
| Maximum Supply Voltage | 30V | |
| Pin Count | 8 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Duty Cycle | 100% | |
| PWM Controller Type | Current Mode | |
| Maximum Operating Temperature | 150°C | |
| Length | 5mm | |
| Standards/Approvals | No | |
| Height | 1.65mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Maximum Switching Frequency 500kHz | ||
Product Type PWM Controller | ||
Zero Power Detection No | ||
Output Current 1A | ||
Mount Type Surface | ||
Package Type SOIC | ||
Maximum Supply Voltage 30V | ||
Pin Count 8 | ||
Minimum Operating Temperature -40°C | ||
Maximum Duty Cycle 100% | ||
PWM Controller Type Current Mode | ||
Maximum Operating Temperature 150°C | ||
Length 5mm | ||
Standards/Approvals No | ||
Height 1.65mm | ||
Automotive Standard No | ||
- COO (Country of Origin):
- MA
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
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