Texas Instruments UCC3806DW, PWM Current Mode Controller, Dual 500 mA, 52 kHz, 8 → 14.5 V, 16-Pin SOIC

  • RS Stock No. 661-5850
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. UCC3806DW
  • ผู้ผลิต / Manufacturer Texas Instruments
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
RoHS Certificate of Compliance
รายละเอียดสินค้า / Product Details

Flyback Controller, Current Control, UCC28/UCC38 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
Rise Time 35ns
Fall Time 35ns
Maximum Duty Cycle 50%
Maximum Switching Frequency 52 kHz
Mounting Type Surface Mount
Package Type SOIC
Pin Count 16
Output Current 500 mA
On/Off Pin Yes
Synchronous Pin Yes
Minimum Operating Temperature 0 °C
Maximum Operating Temperature +70 °C
Length 10.28mm
Dimensions 10.28 x 7.52 x 2.35mm
Width 7.52mm
Typical Operating Supply Voltage 8 → 14.5 V
Height 2.35mm