Texas Instruments UC3846N, PWM Current Mode Controller, Dual 500 mA, 500 kHz 16-Pin PDIP

  • RS Stock No. 121-8957
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. UC3846N
  • ผู้ผลิต / Manufacturer Texas Instruments
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MY
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 2
Control Method Current
Topology Boost, Buck, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull
Rise Time 50ns
Fall Time 50ns
Maximum Duty Cycle 50%
Maximum Switching Frequency 500 kHz
Mounting Type Through Hole
Package Type PDIP
Pin Count 16
Output Current 500 mA
On/Off Pin Yes
Synchronous Pin Yes
Width 6.35mm
Height 4.57mm
Length 19.3mm
Maximum Operating Temperature +70 °C
Dimensions 19.3 x 6.35 x 4.57mm
Minimum Operating Temperature 0 °C
125 มีของพร้อมจัดส่งภายใน (In stock for delivery within) 5 - 8 วันทำการ (working days)
ราคา / Price Each (In a Tube of 25)
THB 111.328
(exc. VAT)
THB 119.121
(inc. VAT)
Units
Per unit
Per Tube*
25 +
THB111.328
THB2,783.20
*ตัวบ่งบอกราคา / price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time
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