Texas Instruments UC3846DW, PWM Current Mode Controller, Dual 500 mA, 500 kHz 16-Pin SOIC

Datasheets
Wetgeving en conformiteit
Conform
Land van herkomst: MY
Productomschrijving

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

Specificaties
Kenmerk Waarde
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 Surface Mount
Package Type SOIC
Pin Count 16
Output Current 500 mA
On/Off Pin Yes
Synchronous Pin Yes
Width 7.52mm
Dimensions 10.28 x 7.52 x 2.35mm
Maximum Operating Temperature +70 °C
Minimum Operating Temperature 0 °C
Height 2.35mm
Length 10.28mm
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Prijs Each (In a Tube of 40)
3,213
(excl. BTW)
3,888
(incl. BTW)
Aantal stuks
Per stuk
Per tube*
40 +
3,213 €
128,52 €
*prijsindicatie
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