ON Semiconductor KA7553A, SMPS Controller 600 kHz 8-Pin, PDIP

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

PWM (Pulse Width Modulation) Controllers, Fairchild Semiconductor

Off-Line & Isolated DC-DC Controllers, Fairchild Semiconductor

The Flyback controllers, Line Level Control (LLC) controllers, and Primary-Side Regulation controllers offer Crucial energy savings to address the needs of Switch Mode Power Supply (SMPS) designs.
All controllers come with integrated soft-start, and protection features from over-voltage, open-feedback, overload, output-short, overcurrent, voltage brownout, and Undervoltage-Lockout.

Specifications
Attribute Value
Maximum Switching Frequency 600 kHz
Start-up Supply Current 15mA
Maximum Source Current -5µA
Maximum Sink Current 65µA
Maximum Supply Current 1.8 mA
Mounting Type Through Hole
Package Type PDIP
Pin Count 8
Dimensions 9.6 x 6.4 x 3.4mm
Length 9.6mm
Width 6.4mm
Height 3.4mm
Maximum Operating Supply Voltage 30 V
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -25 °C
2300 In Global stock for delivery within 4 - 8 working days
Price Each (In a Tube of 50)
PHP 36.761
(exc. VAT)
PHP 41.172
(inc. VAT)
units
Per Unit
Per Tube*
50 +
PHP36.761
PHP1,838.05
*price indicative
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