Texas Instruments UCC28730D, DC-DC Controller 90 kHz 7-Pin, SOIC

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): PH
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

Specifications
Attribute Value
Controller Type Flyback Controller
Number of Outputs 1
Maximum Switching Frequency 90 kHz
Mounting Type Surface Mount
Package Type SOIC
Pin Count 7
Dimensions 5 x 4 x 1.5mm
Length 5mm
Width 4mm
Height 1.5mm
Maximum Input Voltage 264 V
Maximum Operating Temperature +125 °C
Maximum Output Current 2.2A
Maximum Output Voltage 5.25 V
Minimum Operating Temperature -40 °C
Minimum Input Voltage 85 V
Minimum Output Voltage 4.75 V
Minimum Output Current 2A
75 In stock for delivery within 5 working day(s) (Global Stock)
Price (ex. GST) Each (In a Bag of 75)
$ 1.284
(exc. GST)
$ 1.412
(inc. GST)
units
Per unit
Per Bag*
75 +
$1.284
$96.30
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time
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