1295

-

Tube

Active

Transistor Driver

Step-Down

Positive

Buck

3

3

4.5V ~ 24V

250kHz ~ 750kHz

98%

Yes

No

-

Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking

-40°C ~ 125°C (TJ)

Surface Mount

40-WFQFN Exposed Pad

40-QFN (6x6)

1289

-

Tube

Active

Transistor Driver

Step-Down

Positive

Buck

2

2

2.75V ~ 9.8V

300kHz ~ 750kHz

100%

Yes

Yes

-

Current Limit, Enable, Power Good, Soft Start, Tracking

-40°C ~ 85°C (TA)

Surface Mount

24-SSOP (0.154", 3.90mm Width)

24-SSOP

1296

PolyPhase?

Tube

Active

Transistor Driver

Step-Down

Positive

Buck

1

2

3.9V ~ 37V

-

90%

Yes

No

-

Enable, Power Good, Soft Start, Tracking

-40°C ~ 85°C (TA)

Surface Mount

36-SSOP (0.209", 5.30mm Width)

36-SSOP

50

-

Tube

Active

Transistor Driver

Step-Up, Step-Up/Step-Down

Positive

Boost, SEPIC

2

2

5.5V ~ 36V

75kHz ~ 500kHz

96%

No

Yes

-

Enable, Frequency Control, Phase Control, Soft Start

-40°C ~ 125°C (TJ)

Surface Mount

24-TSSOP (0.173", 4.40mm Width) Exposed Pad

24-TSSOP

1319

-

Tube

Active

Transistor Driver

Step-Up/Step-Down

Positive, Isolation Capable

Forward Converter

1

1

10.5V ~ 16V

100kHz ~ 500kHz

95%

Yes

Yes

-

Enable, Frequency Control, Soft Start

-40°C ~ 150°C (TJ)

Surface Mount

38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad

38-TSSOP-EP

1257

Automotive, AEC-Q100

Tube

Active

Transistor Driver

Step-Up/Step-Down

Positive

Buck-Boost

4

2

3V ~ 42V

250kHz ~ 2.2MHz

-

Yes

Yes

-

Current Limit, Power Good, Soft Start

-40°C ~ 150°C (TJ)

Surface Mount

40-WFQFN Exposed Pad

40-QFN (6x6)

1266

-

Tube

Active

Transistor Driver

Step-Up

Positive

Boost

2

2

4.5V ~ 38V

105kHz ~ 760kHz

96%

Yes

No

-

Current Limit, Enable, Frequency Control, Power Good, Soft Start

-40°C ~ 125°C (TJ)

Surface Mount

32-WFQFN Exposed Pad

32-QFN (5x5)

1320

-

Tube

Active

Transistor Driver

Step-Down, Step-Up/Step-Down

Positive

Buck, Buck-Boost, SEPIC

3

2

4.5V ~ 38V

115kHz ~ 835kHz, 350kHz ~ 535kHz

99%, 100%

Yes

No

-

Enable, Frequency Control, Power Good, Soft Start, Tracking

-40°C ~ 125°C (TJ)

Surface Mount

38-WFQFN Exposed Pad

38-QFN (5x7)

1314

-

Tube

Active

Transistor Driver

Step-Up/Step-Down

Positive, Isolation Capable

Push-Pull

2

2

Up to 10V

-

50%

Yes

No

-

Current Limit, Ramp, Soft Start

-40°C ~ 85°C (TA)

Surface Mount

16-SSOP (0.154", 3.90mm Width)

16-SSOP

1313

-

Tube

Active

Transistor Driver

Step-Up, Step-Down, Step-Up/Step-Down

Positive or Negative

Buck, Boost, SEPIC

1

1

4V ~ 60V

300kHz

-

No

Yes

-

Enable, Frequency Control, Soft Start

-40°C ~ 125°C (TJ)

Surface Mount

16-TSSOP (0.173", 4.40mm Width) Exposed Pad

16-TSSOP-EP

1282

-

Tube

Active

Transistor Driver

Step-Down

Positive

Buck

2

2

4.5V ~ 28V

220kHz

99.4%

Yes

No

-

Enable, Frequency Control, Power Good, Soft Start

-40°C ~ 85°C (TA)

Surface Mount

28-SSOP (0.154", 3.90mm Width)

28-SSOP

1280

-

Tube

Active

Transistor Driver

Step-Up, Step-Up/Step-Down

Positive

Boost, SEPIC

2

2

5.5V ~ 36V

75kHz ~ 500kHz

96%

No

Yes

-

Enable, Frequency Control, Phase Control, Soft Start

-40°C ~ 150°C (TJ)

Surface Mount

24-TSSOP (0.173", 4.40mm Width) Exposed Pad

24-TSSOP

1322

-

Tube

Active

Transistor Driver

Step-Up

Positive

Boost

2

2

6V ~ 40V

154kHz ~ 465kHz

94%

Yes

Yes

-

Enable, Reset, Soft Start

-40°C ~ 125°C (TJ)

Surface Mount

28-TSSOP (0.173", 4.40mm Width) Exposed Pad

28-TSSOP-EP

1271

-

Tube

Active

Transistor Driver

Step-Up, Step-Up/Step-Down

Positive, Isolation Capable

Boost, Flyback, SEPIC

1

1

3.95V ~ 9.5V

70kHz ~ 700kHz

80%

No

Yes

-

Enable, Soft Start

-55°C ~ 150°C (TJ)

Surface Mount

10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad

10-MSOP-EP

1299

-

Tube

Active

Transistor Driver

Step-Down

Positive

Buck

1

1

3.5V ~ 20V

Up to 250kHz

100%

Yes

No

-

Current Limit, Enable

0°C ~ 70°C (TA)

Surface Mount

14-SOIC (0.154", 3.90mm Width)

14-SO