AC/DC Converters – Mouser Canada

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Power Integrations TopSwitch®-HX Off-Line Switcher

Power Integrations’ TOPSwitch®-HX device cost-effectively incorporates a 700V power MOSFET, high voltage switched current source, PWM control, oscillator, thermal shutdown circuit, fault protection, and other control circuitry onto a monolithic device. The integrated off-line switcher features Power Integrations’ EcoSmart® technology that enables power consumption of less than 200mW at no load and maintains constant efficiency over the full line and load range. The TOPSwitch-HX family meets efficiency requirements for the new energy-efficient standards and enables the design of compact and cost-effective switching power supplies.

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Results: 17

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Part #

AC/DC Converters Int Off-Line Switchr 148W/195W

TOP258EN
Power Integrations
1: $3.27
8,927In Stock

Mfr. Part #
TOP258EN

Mouser Part #
869-TOP258EN

Power Integrations

AC/DC Converters Int Off-Line Switchr 148W/195W

Datasheet

8,927In Stock

$3.27

$2.66

$2.38

$2.35

View

Min.: 1
Mult.: 1

Through Hole

eSIP-7C

12 V

148 W

85 VAC

265 VAC

132 kHz

83 %

1.4 mA

- 40 C

+ 150 C

TOP258

Tube

AC/DC Converters Int Off-Line Switchr 254W/333W

TOP261EN
Power Integrations
1: $4.44
759In Stock

Mfr. Part #
TOP261EN

Mouser Part #
869-TOP261EN

Power Integrations

AC/DC Converters Int Off-Line Switchr 254W/333W

Datasheet

759In Stock

$4.44

$4.35

$3.60

$3.21

View

Min.: 1
Mult.: 1

Through Hole

eSIP-7C

700 V

333 W

- 300 mV

9 V

132 kHz

78 %

- 40 C

+ 150 C

11.1 A

TOP261

Tube

AC/DC Converters Int Off-Line Switchr 57/81W

TOP255EN
Power Integrations
1: $2.22
8,588In Stock

Mfr. Part #
TOP255EN

Mouser Part #
869-TOP255EN

Power Integrations

AC/DC Converters Int Off-Line Switchr 57/81W

Datasheet

8,588In Stock

$2.22

$2.16

$1.86

$1.64

View

Min.: 1
Mult.: 1

Through Hole

eSIP-7C

15 V

57 W

85 VAC

265 VAC

132 kHz

83 %

1.3 mA

- 40 C

+ 150 C

100 mA

TOP255

Tube

AC/DC Converters Int Off-Line Switchr 10-13W PK 15-21W PK

TOP252PN
Power Integrations
1: $1.53
6,197In Stock

Mfr. Part #
TOP252PN

Mouser Part #
869-TOP252PN

Power Integrations

AC/DC Converters Int Off-Line Switchr 10-13W PK 15-21W PK

Datasheet

6,197In Stock

$1.53

$1.47

$1.25

$1.23

View

Min.: 1
Mult.: 1

Through Hole

DIP-8C

700 V

15 W

- 300 mV

9 V

132 kHz

78 %

- 40 C

+ 150 C

680 mA

TOP252

Tube

AC/DC Converters Int Off-Line Switchr 171W/238W

TOP259EN
Power Integrations
1: $3.54
1,121In Stock

Mfr. Part #
TOP259EN

Mouser Part #
869-TOP259EN

Power Integrations

AC/DC Converters Int Off-Line Switchr 171W/238W

Datasheet

1,121In Stock

$3.54

$2.88

$2.58

$2.56

$2.35

Min.: 1
Mult.: 1

Through Hole

eSIP-7C

15 V

171 W

30 kHz

78 %

1 mA

- 40 C

+ 150 C

TOP259

Tube

AC/DC Converters Int Off-Line Switchr 13W/21W

TOP252EN
Power Integrations
1: $2.06
185In Stock

Mfr. Part #
TOP252EN

Mouser Part #
869-TOP252EN

Power Integrations

AC/DC Converters Int Off-Line Switchr 13W/21W

Datasheet

185In Stock

$2.06

$1.81

$1.76

$1.45

View

Min.: 1
Mult.: 1

Through Hole

eSIP-7C

13 W

85 VAC

265 VAC

132 kHz

78 %

- 40 C

+ 150 C

TOP252

Tube

AC/DC Converters Int Off-Line Switchr 200W 275W

TOP260EN
Power Integrations
1: $3.67
512In Stock

Mfr. Part #
TOP260EN

Mouser Part #
869-TOP260EN

Power Integrations

AC/DC Converters Int Off-Line Switchr 200W 275W

Datasheet

512In Stock

$3.67

$3.54

$3.46

$3.28

$3.10

Min.: 1
Mult.: 1

Through Hole

eSIP-7C

700 V

275 W

- 300 mV

9 V

132 kHz

78 %

- 40 C

+ 150 C

9 A

TOP260

Tube

AC/DC Converters Int Off-Line Switchr 29W/43W

TOP253EN
Power Integrations
1: $1.87
7,972In Stock

Mfr. Part #
TOP253EN

Mouser Part #
869-TOP253EN

Power Integrations

AC/DC Converters Int Off-Line Switchr 29W/43W

Datasheet

7,972In Stock

$1.87

$1.80

$1.56

$1.48

View

Min.: 1
Mult.: 1

Through Hole

eSIP-7C

700 V

43 W

- 300 mV

9 V

132 kHz

78 %

- 40 C

+ 150 C

1.37 A

TOP253

Tube

AC/DC Converters Int Off-Line Switchr 10-13W PK 15-21W PK

TOP252GN-TL
Power Integrations
1: $1.60
961In Stock

Mfr. Part #
TOP252GN-TL

Mouser Part #
869-TOP252GN-TL

Power Integrations

AC/DC Converters Int Off-Line Switchr 10-13W PK 15-21W PK

Datasheet

961In Stock

Cut Tape

$1.60

$1.58

$1.32

$1.30

Reel

$1.12

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

SMD-8C

700 V

15 W

- 300 mV

9 V

132 kHz

78 %

- 40 C

+ 150 C

680 mA

TOP252

Reel, Cut Tape, MouseReel

AC/DC Converters Int Off-Line Switchr 86W/119W

TOP256EN
Power Integrations
1: $2.56
953In Stock

Mfr. Part #
TOP256EN

Mouser Part #
869-TOP256EN

Power Integrations

AC/DC Converters Int Off-Line Switchr 86W/119W

Datasheet

953In Stock

$2.56

$2.48

$2.12

$2.06

View

Min.: 1
Mult.: 1

Through Hole

eSIP-7C

15 V

86 W

85 VAC

265 VAC

132 kHz

83 %

1.6 mA

- 40 C

+ 150 C

100 mA

TOP256

Tube

AC/DC Converters Int Off-Line Switchr 119W/157W

TOP257EN
Power Integrations
1: $2.91
740In Stock

Mfr. Part #
TOP257EN

Mouser Part #
869-TOP257EN

Power Integrations

AC/DC Converters Int Off-Line Switchr 119W/157W

Datasheet

740In Stock

$2.91

$2.02

$1.94

$1.93

Min.: 1
Mult.: 1

Through Hole

eSIP-7C

12 V

119 W

85 VAC

265 VAC

132 kHz

83 %

1.4 mA

- 40 C

+ 150 C

TOP257

Tube

AC/DC Converters Int Off-Line Switchr 171W/238W

TOP259YN
Power Integrations
1: $4.48
507In Stock

Mfr. Part #
TOP259YN

Mouser Part #
869-TOP259YN

Power Integrations

AC/DC Converters Int Off-Line Switchr 171W/238W

Datasheet

507In Stock

$4.48

$4.25

$3.69

$3.46

View

Min.: 1
Mult.: 1

Through Hole

TO-220-7C

- 40 C

+ 150 C

TOP259

Tube

AC/DC Converters Int Off-Line Switchr 254W/333W

TOP261YN
Power Integrations
1: $5.23
471In Stock
650Expected 2026-08-26

Mfr. Part #
TOP261YN

Mouser Part #
869-TOP261YN

Power Integrations

AC/DC Converters Int Off-Line Switchr 254W/333W

Datasheet

471In Stock

650Expected 2026-08-26

$5.23

$5.18

$4.85

$4.22

View

Min.: 1
Mult.: 1

Through Hole

TO-220-7

700 V

333 W

- 300 mV

9 V

132 kHz

78 %

- 40 C

+ 150 C

11.1 A

TOP261

Tube

AC/DC Converters Int Off-Line Switchr 15-25W PK 25-38W PK

TOP253GN-TL
Power Integrations
1: $1.76
1,389In Stock

Mfr. Part #
TOP253GN-TL

Mouser Part #
869-TOP253GN-TL

Power Integrations

AC/DC Converters Int Off-Line Switchr 15-25W PK 25-38W PK

Datasheet

1,389In Stock

Cut Tape

$1.76

$1.71

$1.47

$1.43

Reel

$1.24

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

SMD-8C

- 40 C

+ 150 C

TOP253

Reel, Cut Tape, MouseReel

AC/DC Converters Int Off-Line Switchr 15-25W PK 25-38W PK

TOP253PN
Power Integrations
1: $1.68
426In Stock

Mfr. Part #
TOP253PN

Mouser Part #
869-TOP253PN

Power Integrations

AC/DC Converters Int Off-Line Switchr 15-25W PK 25-38W PK

Datasheet

426In Stock

$1.68

$1.61

$1.38

$1.36

View

Min.: 1
Mult.: 1

Through Hole

DIP-8C

38 W

132 kHz

83 %

1.3 mA

- 40 C

+ 150 C

TOP253

Tube

AC/DC Converters Int Off-Line Switchr 43W/62W

TOP254EN
Power Integrations
1: $2.04
597In Stock

Mfr. Part #
TOP254EN

Mouser Part #
869-TOP254EN

Power Integrations

AC/DC Converters Int Off-Line Switchr 43W/62W

Datasheet

597In Stock

$2.04

$1.99

$1.68

$1.64

View

Min.: 1
Mult.: 1

Through Hole

eSIP-7C

15 V

43 W

85 VAC

265 VAC

132 kHz

83 %

1.3 mA

- 40 C

+ 150 C

100 mA

TOP254

Tube

AC/DC Converters Int Off-Line Switchr 200W/275W

TOP260YN
Power Integrations
1: $4.85
500Expected 2026-07-27

Mfr. Part #
TOP260YN

Mouser Part #
869-TOP260YN

Power Integrations

AC/DC Converters Int Off-Line Switchr 200W/275W

Datasheet

500Expected 2026-07-27

$4.85

$4.81

$4.58

$3.97

View

Min.: 1
Mult.: 1

Through Hole

TO-220-7

700 V

275 W

- 300 mV

9 V

132 kHz

78 %

- 40 C

+ 150 C

9 A

TOP260

Tube

Power Integrations TopSwitch®-HX Off-Line Switcher

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