Texas Instruments UC3842AD8 1 PWM Controller, 500 kHz 125V 8-Pin, SOIC

此圖片僅供參考，請參閲產品詳細資訊及規格

查看所有PWM
可享批量折扣

小計（1 包，共 5 件）*

TWD151.00

(不含稅)

TWD158.55

(含稅)

Add to Basket
選擇或輸入數量
最後的 RS 庫存
  • 加上 90 件從 2026年5月04日 起發貨
  • 最終 525 件從 2026年5月11日 起發貨

單位
每單位
每包*
5 - 15TWD30.20TWD151.00
20 - 35TWD29.80TWD149.00
40 +TWD29.00TWD145.00

* 參考價格

RS庫存編號:
661-5314
製造零件編號:
UC3842AD8
製造商:
Texas Instruments
透過選取一個或多個屬性來查找類似產品。
選取全部

品牌

Texas Instruments

Maximum Switching Frequency

500kHz

Product Type

PWM Controller

Supply Current

4mA

Output Current

1A

Zero Power Detection

No

Mount Type

Surface

Minimum Supply Voltage

-55V

Package Type

SOIC

Pin Count

8

Maximum Supply Voltage

125V

Maximum Duty Cycle

100%

Minimum Operating Temperature

0°C

PWM Controller Type

Current Mode

Maximum Operating Temperature

70°C

Length

4.9mm

Standards/Approvals

RoHS

Height

1.58mm

Series

UC

Automotive Standard

No

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.

Flyback Controllers, Texas Instruments


Current-Mode and Voltage-Mode PWM Controller

Primary-Side Regulation

Peak Power Mode

Low Power

相關連結