Power Integrations High Side 1, Off Liner Power Switch IC 7-Pin, eSIPC

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Subtotal (1 unit of 48 units)*

$3.56

(exc. GST)

$3.92

(inc. GST)

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RS Stock No.:
146-8573
Mfr. Part No.:
TOP255EN
Brand:
Power Integrations
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Brand

Power Integrations

Power Switch Topology

High Side

Power Switch Type

Off Liner

Product Type

Power Switch IC

Switch On Resistance RdsOn

4.7Ω

Power Rating

57W

Number of Inputs

1

Mount Type

Surface

Package Type

eSIPC

Pin Count

7

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

150°C

Operating Current

2.72A

Length

10.24mm

Standards/Approvals

No

Height

2.06mm

Series

TOP255

Automotive Standard

No

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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