Power Integrations TOP254GN Flyback Converter 1, Off Liner Integrated Off-Line Switcher 8-Pin, Surface Mount

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Subtotal (1 tube of 50 units)*

$112.70

(exc. GST)

$123.95

(inc. GST)

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Last RS stock
  • Final 350 unit(s), ready to ship from another location
Units
Per unit
Per Tube*
50 - 50$2.254$112.70
100 - 100$2.18$109.00
150 +$2.073$103.65

*price indicative

RS Stock No.:
146-5677
Mfr. Part No.:
TOP254GN
Brand:
Power Integrations
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Brand

Power Integrations

Product Type

Integrated Off-Line Switcher

Power Switch Topology

Flyback Converter

Power Switch Type

Off Liner

Switch On Resistance RdsOn

9.7Ω

Number of Outputs

1

Power Rating

30W

Number of Inputs

1

Mount Type

Surface

Package Type

Surface Mount

Pin Count

8

Minimum Operating Temperature

-40°C

Operating Current

2.08A

Maximum Operating Temperature

150°C

Width

6.6 mm

Length

9.83mm

Height

3.68mm

Standards/Approvals

No

Series

TOP254

Automotive Standard

No

COO (Country of Origin):
CN
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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