Voltage Mode PWM Cntrlr 400mA 16P SOIC

Product overview and Technical data sheets
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Product Details

Flyback Controller, Voltage Control, 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

Attribute Value
Number of PWM Outputs 2
Control Method Voltage
Topology Boost, Buck, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull
Rise Time 100ns
Fall Time 50ns
Maximum Switching Frequency 400 kHz
Mounting Type Surface Mount
Package Type SOIC
Pin Count 16
Maximum Duty Cycle 49%
Output Current 400 mA
On/Off Pin Yes
Synchronous Pin Yes
Minimum Operating Temperature 0 °C
Width 7.52mm
Height 2.35mm
Maximum Operating Temperature +70 °C
Typical Operating Supply Voltage 8 → 35 V
Dimensions 10.28 x 7.52 x 2.35mm
Length 10.28mm
80 In stock for delivery within 3 working days
Price Each (In a Tube of 40)
HK$ 44.24
(exc. GST)
Per unit
Per Tube*
40 +
*price indicative