Power Integrations TOP253PN High Side 1, Off Liner Power Switch IC 8-Pin, DIP-C

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RS Stock No.:
146-5665
Mfr. Part No.:
TOP253PN
Manufacturer:
Power Integrations
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Brand

Power Integrations

Power Switch Type

Off Liner

Power Switch Topology

High Side

Product Type

Power Switch IC

Switch On Resistance RdsOn

15.2Ω

Number of Inputs

1

Power Rating

25W

Mount Type

Through Hole

Package Type

DIP-C

Pin Count

8

Operating Current

1.37A

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

150°C

Standards/Approvals

No

Height

3.68mm

Length

9.83mm

Automotive Standard

No

Series

TOP253

The TOPSwitch-HX is a highly integrated monolithic off-line switcher IC designed for off-line power supplies. TOPSwitch-HX integrated circuits enable design of power supplies up to 195 W, while providing high efficiency under all load conditions. TOPSwitch-HX also provides very good performance at low load and during standby (no load) operation.

Multi-mode operation maximizes efficiency at all loads

No heatsink required up to 35 W (up to 48 W at 230 VAC) using P, G or M packages

Output overvoltage protection (OVP)

Line undervoltage (UV) detection prevents turn-off glitches

Line overvoltage (OV) shutdown extends line surge limit

Accurate programmable current limit

Optimized line feed-forward for line ripple rejection

Fully integrated soft-start for minimum start-up stress

Energy efficient over entire load range

No-load consumption

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