- RS Stock No.:
- 714-1151
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- UC3845BD1013TR
- ผู้ผลิต / Manufacturer:
- STMicroelectronics
ผลิตภัณฑ์ที่เลิกผลิตแล้ว
- RS Stock No.:
- 714-1151
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- UC3845BD1013TR
- ผู้ผลิต / Manufacturer:
- STMicroelectronics
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
รายละเอียดสินค้า / 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.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
PWM (Pulse Width Modulation) Controllers, STMicroelectronics
คุณสมบัติ / Specifications
คุณสมบัติ | Value |
---|---|
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 |
Topology | Boost, Flyback |
Pin Count | 8 |
Maximum Duty Cycle | 50% |
Dimensions | 5 x 4 x 1.25mm |
Length | 5mm |
PWM Controller Type | Current Mode |
Width | 4mm |
Height | 1.25mm |
Minimum Operating Temperature | -40 °C |
Maximum Operating Temperature | +150 °C |