- RS Stock No.:
- 686-5033
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- UC3842BN
- ผู้ผลิต / Manufacturer:
- STMicroelectronics
60 มีของพร้อมจัดส่งจากคลังสินค้าทั่วโลก (Global stock) ภายใน (Within) 4-6 วันทำการ (working days)
140 มีของพร้อมจัดส่งจากคลังสินค้าทั่วโลก (Global stock) ภายใน (Within) 4-6 วันทำการ (working days)
ราคา / Price Each: (In a Pack of 10)
คือ THB28.228
คุณจ่าย
THB26.817
(exc. VAT)
THB28.694
(inc. VAT)
Units | Per unit | Per Pack* |
10 - 10 | THB26.817 | THB268.17 |
20 - 90 | THB26.281 | THB262.81 |
100 + | THB21.629 | THB216.29 |
*ตัวบ่งบอกราคา / price indicative |
- RS Stock No.:
- 686-5033
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- UC3842BN
- 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 |
Mounting Type | Through Hole |
Fall Time | 50ns |
Package Type | PDIP |
Rise Time | 50ns |
Topology | Boost, Flyback, Forward |
Pin Count | 8 |
Maximum Duty Cycle | 100% |
Dimensions | 10.92 x 6.6 x 3.32mm |
Length | 10.92mm |
PWM Controller Type | Current Mode |
Width | 6.6mm |
Height | 3.32mm |
Minimum Operating Temperature | -40 °C |
Maximum Operating Temperature | +150 °C |