Texas Instruments UC3844AD8, PWM Current Mode Controller, 1 A, 500 kHz 8-Pin SOIC

  • RS Stock No. 661-5342
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. UC3844AD8
  • ผู้ผลิต / Manufacturer Texas Instruments
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
RoHS Certificate of Compliance
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 50%
Maximum Switching Frequency 500 kHz
Mounting Type Surface Mount
Package Type SOIC
Pin Count 8
Output Current 1 A
Minimum Operating Temperature 0 °C
Height 1.58mm
Maximum Operating Temperature +70 °C
Dimensions 4.9 x 3.91 x 1.58mm
Length 4.9mm
Width 3.91mm
สินค้าหมดชั่วคราว, จะเป็นแบ๊คออเดอร์จัดส่งเมื่อในสต๊อกมีของพร้อมส่ง
ราคา / Price Each: (In a Pack of 5)
THB 43.774
(exc. VAT)
THB 46.838
(inc. VAT)
Units
Per unit
Per Pack*
5 - 120
THB43.774
THB218.87
125 - 495
THB42.856
THB214.28
500 - 1245
THB37.158
THB185.79
1250 - 2495
THB35.468
THB177.34
2500 +
THB34.718
THB173.59
*ตัวบ่งบอกราคา / price indicative
ตัวเลือกบรรจุภัณฑ์ / Packaging Options :
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