Power Integrations TOP244PN, AC-DC Converter 7-Pin, DIPB

Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
Product Details

TOPSwitch-GX integrates high voltage power MOSFET, PWM control, fault protection and other control circuitry onto a single CMOS chip. Many new functions are integrated to reduce system cost and improve design flexibility, performance and energy efficiency.

High Design Flexibility
Extended power range for higher power applications
No heatsink required up to 34 W using P/G packages
Fully integrated soft-start for minimum stress/overshoot
Externally programmable accurate current limit
Wider duty cycle for more power, smaller input capacitor
Line under-voltage (UV) detection: no turn off glitches
Line overvoltage (OV) shutdown extends line surge limit
Regulates to zero load without dummy loading
EcoSmart – Energy Efficient
Allows shutdown/wake-up via LAN/input port

Attribute Value
Mounting Type Through Hole
Package Type DIPB
Pin Count 7
Current Limit 1.07A
Dimensions 9.83 x 6.6 x 3.68mm
Length 9.83mm
Width 4.7mm
Height 3.68mm
Maximum Input Voltage 265 V ac
Maximum Operating Temperature +150 °C
Minimum Input Voltage 85 V ac
Minimum Operating Temperature -40 °C
Input Voltage Range 85 → 265 V ac
Operating Temperature Range -40 → +150 °C
In stock for delivery within 5 working day(s)
Price (ex. GST) Each (In a Tube of 50)
$ 4.103
(exc. GST)
$ 4.718
(inc. GST)
Per unit
Per Tube*
50 - 50
100 - 100
150 +
*price indicative