STMicroelectronics UC3845BD1, PWM Controller, 500 kHz 8-Pin, SOIC
- RS Stock No.:
- 168-7316
- Mfr. Part No.:
- UC3845BD1
- Manufacturer:
- STMicroelectronics
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Unavailable
RS will no longer stock this product.
- RS Stock No.:
- 168-7316
- Mfr. Part No.:
- UC3845BD1
- 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 | 500 kHz | |
| Output Current | 1 A | |
| Control Method | Current | |
| Number of Outputs | 1 | |
| Fall Time | 50ns | |
| Mounting Type | Surface Mount | |
| Rise Time | 50ns | |
| Package Type | SOIC | |
| Pin Count | 8 | |
| Topology | Boost, Flyback | |
| Dimensions | 5 x 4 x 1.25mm | |
| Maximum Duty Cycle | 50% | |
| Length | 5mm | |
| PWM Controller Type | Current Mode | |
| Width | 4mm | |
| Height | 1.25mm | |
| Minimum Operating Temperature | -40 °C | |
| Maximum Operating Temperature | +150 °C | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Maximum Switching Frequency 500 kHz | ||
Output Current 1 A | ||
Control Method Current | ||
Number of Outputs 1 | ||
Fall Time 50ns | ||
Mounting Type Surface Mount | ||
Rise Time 50ns | ||
Package Type SOIC | ||
Pin Count 8 | ||
Topology Boost, Flyback | ||
Dimensions 5 x 4 x 1.25mm | ||
Maximum Duty Cycle 50% | ||
Length 5mm | ||
PWM Controller Type Current Mode | ||
Width 4mm | ||
Height 1.25mm | ||
Minimum Operating Temperature -40 °C | ||
Maximum Operating Temperature +150 °C | ||
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.
For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.
PWM (Pulse Width Modulation) Controllers, STMicroelectronics