- RS庫存編號:
- 121-8408
- 製造零件編號:
- UC3843AN
- 製造商:
- Texas Instruments
100 現貨庫存,可於6工作日發貨。
已增加
單價(不含稅) 毎管:50 個
TWD40.80
(不含稅)
TWD42.84
(含稅)
單位 | Per unit | Per Tube* |
50 - 50 | TWD40.80 | TWD2,040.00 |
100 - 150 | TWD39.90 | TWD1,995.00 |
200 + | TWD39.00 | TWD1,950.00 |
* 參考價格 |
- RS庫存編號:
- 121-8408
- 製造零件編號:
- UC3843AN
- 製造商:
- Texas Instruments
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
Flyback Controller, Current Control, UC18/UC28/UC38 Series, Texas Instruments
The isolated-flyback power supply controller provides Constant-Voltage (CV) and Constant-Current (CC) output regulation to improve transient response to large load steps. Primary-Side Regulation (PSR) eliminates the need for an Optocoupler.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Flyback Controllers, Texas Instruments
Current-Mode and Voltage-Mode PWM Controller
Primary-Side Regulation
Peak Power Mode
Low Power
Primary-Side Regulation
Peak Power Mode
Low Power
規格
屬性 | 值 |
---|---|
Maximum Switching Frequency | 500 kHz |
Output Current | 1 A |
Number of Outputs | 1 |
Control Method | Current |
Fall Time | 50ns |
Mounting Type | Through Hole |
Rise Time | 50ns |
Package Type | PDIP |
Topology | Boost, Buck, Flyback, Forward |
Pin Count | 8 |
Maximum Duty Cycle | 100% |
Dimensions | 9.81 x 6.35 x 4.57mm |
PWM Controller Type | Current Mode |
Length | 9.81mm |
Width | 6.35mm |
Height | 4.57mm |
Maximum Operating Temperature | +70 °C |
Minimum Operating Temperature | 0 °C |