1370

-

Tube

Active

Transistor Driver

Step-Down

Positive

Buck

2

1

2.5V ~ 9.8V

550kHz

100%

No

No

-

Enable

-40°C ~ 85°C (TA)

Surface Mount

16-SSOP (0.154", 3.90mm Width)

16-SSOP

1485

-

Tube

Active

Transistor Driver

Step-Down

Positive

Buck

2

2

4.5V ~ 38V

250kHz ~ 720kHz

-

Yes

No

-

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

-40°C ~ 125°C (TJ)

Surface Mount

40-WFQFN Exposed Pad

40-QFN (5x5)

1409

-

Tray

Active

Transistor Driver

Step-Down

Positive

Buck

2

2

4.5V ~ 60V

100kHz ~ 2.2MHz

-

Yes

No

-

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

-40°C ~ 125°C (TJ)

Surface Mount

32-TQFP

32-TQFP (7x7)

1484

Automotive, AEC-Q100

Tape & Reel (TR),Cut Tape (CT)

Active

Transistor Driver

Step-Down

Positive

Buck

2

1

3.75V ~ 42V

200kHz ~ 2.2MHz

98.75%

Yes

Yes

-

Enable, Soft Start

-40°C ~ 125°C (TA)

Surface Mount, Wettable Flank

32-VFQFN Exposed Pad

32-QFN (5x5)

1677

Automotive, AEC-Q100

Tube

Active

Transistor Driver

Step-Up, Step-Down

Positive

Buck, Boost

3

2

3.5V ~ 42V

1MHz ~ 2.2MHz

95%

Yes

Yes

-

Enable, Frequency Control, Power Good

-40°C ~ 125°C (TJ)

Surface Mount

40-WFQFN Exposed Pad

40-TQFN (6x6)

1545

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

32-WFQFN Exposed Pad

32-QFN (5x5)

1511

-

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

1717

Automotive, AEC-Q100

Tape & Reel (TR),Cut Tape (CT)

Active

Transistor Driver

Step-Up/Step-Down

Positive

Buck-Boost

2

1

6V ~ 42V

200kHz ~ 2.2MHz

98.75%

Yes

Yes

-

Enable, Soft Start

-40°C ~ 125°C (TA)

Surface Mount, Wettable Flank

32-VFQFN Exposed Pad

32-QFN (5x5)

1383

-

Tube

Active

Transistor Driver

Step-Down

Positive

Buck

2

2

4.5V ~ 28V

260kHz ~ 550kHz

99.4%

Yes

No

-

Enable, Power Good, Soft Start

-40°C ~ 85°C (TA)

Surface Mount

32-WFQFN Exposed Pad

32-QFN (5x5)

1340

-

Tube

Active

Transistor Driver

Step-Down

Positive

Buck

2

2

4V ~ 36V

250kHz ~ 530kHz

99.4%

Yes

No

-

Enable, Power Good, Soft Start, Tracking

-40°C ~ 85°C (TA)

Surface Mount

28-SSOP (0.209", 5.30mm Width)

28-SSOP

1370

PolyPhase?

Tube

Active

Transistor Driver

Step-Down

Positive

Buck

2

2

4V ~ 36V

250kHz ~ 530kHz

99.4%

Yes

No

-

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

-40°C ~ 85°C (TA)

Surface Mount

32-WFQFN Exposed Pad

32-QFN (5x5)

1394

Automotive, AEC-Q100

Tray

Active

PWM Signal

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

Positive and Negative

Boost, Buck, Flyback

6

6

6V ~ 64V

100kHz

91.7%

Yes

Yes

I2C, PMBus

Current Limit, Enable, Frequency Control, Phase Control, Power Good, Power On Reset, Soft Start

-40°C ~ 125°C (TA)

Surface Mount

64-TQFP Exposed Pad

64-TQFP-EP (10x10)

1369

-

Tube

Active

Transistor Driver

Step-Up/Step-Down

Positive

Buck-Boost

2

2

4.7V ~ 60V

200kHz ~ 700kHz

-

Yes

Yes

-

Enable, Frequency Control, Soft Start

-55°C ~ 150°C (TJ)

Surface Mount

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

38-TSSOP-EP

27248

-

Tube

Obsolete

Transistor Driver

-

Positive

-

1

1

7.6V ~ 30V

Up to 500kHz

96%

Yes

No

-

-

0°C ~ 70°C (TA)

Through Hole

8-DIP (0.300", 7.62mm)

8-DIP

37325

-

Bulk

Active

Transistor Driver

-

Positive

-

1

1

7.6V ~ 30V

Up to 500kHz

96%

Yes

No

-

-

0°C ~ 70°C (TA)

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC