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Texas Instruments UC3846N 1218957

TEXAS INSTRUMENTSUC3846NUC3846N, PWM Current Mode Controller, Dual 500 mA, 500 kHz 16-Pin PDIP

Control Method CurrentFall Time 50nsMaximum Duty Cycle 50%Maximum Switching Frequency 500 kHz
Mã nhà sản xuất
UC3846N
Thương hiệu
TEXAS INSTRUMENTS
Quy cách đóng gói
Ống 25 cái
Mã kho
1218957
Liên hệ
📩 Liên hệ để có giá tốt: CV@chanhvinh.com

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

THÔNG SỐ KỸ THUẬT
Manufacturer Texas Instruments
Manufacturer Part No. UC3846N
Maximum Switching Frequency 500 kHz
Output Current 500mA
Number of Outputs 2
Control Method Current
Mounting Type Through Hole
Fall Time 50ns
Package Type PDIP
Rise Time 50ns
Pin Count 16
Topology Boost, Buck, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull
Maximum Duty Cycle 50%
Dimensions 19.3 x 6.35 x 4.57mm
PWM Controller Type Current Mode
Length 19.3mm
Width 6.35mm
Height 4.57mm
Minimum Operating Temperature 0°C
Maximum Operating Temperature +70°C

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