Texas Instruments UC3842AD, PWM Current Mode Controller, 1 A, 500 kHz 14-Pin SOIC

  • RS Stock No. 162-6045
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. UC3842AD
  • ผู้ผลิต / Manufacturer Texas Instruments
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MX
รายละเอียดสินค้า / Product Details

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

คุณสมบัติ / Specifications
คุณสมบัติ Value
Number of PWM Outputs 1
Control Method Current
Topology Boost, Buck, Flyback, Forward
Rise Time 50ns
Fall Time 50ns
Maximum Duty Cycle 100%
Maximum Switching Frequency 500 kHz
Mounting Type Surface Mount
Package Type SOIC
Pin Count 14
Output Current 1 A
Maximum Operating Temperature +70 °C
Height 1.58mm
Length 8.65mm
Dimensions 8.65 x 3.91 x 1.58mm
Width 3.91mm
Minimum Operating Temperature 0 °C
สินค้าหมดชั่วคราว, จะเป็นแบ๊คออเดอร์จัดส่งเมื่อในสต๊อกมีของพร้อมส่ง
ราคา / Price Each (In a Tube of 50)
THB 36.46
(exc. VAT)
THB 39.01
(inc. VAT)
Units
Per unit
Per Tube*
50 +
THB36.46
THB1,823.00
*ตัวบ่งบอกราคา / price indicative
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