Voltage Regulators - DC DC Switching Controllers (12646)

Series:

-

Output Type:

Transistor Driver

Function:

Step-Up/Step-Down

Output Configuration:

Positive

Topology:

Flyback

Number of Outputs:

1

Output Phases:

1

Voltage - Supply (Vcc/Vdd):

4V ~ 36V

Frequency - Switching:

Up to 500kHz

Duty Cycle (Max):

-

Synchronous Rectifier:

Yes

Clock Sync:

No

Serial Interfaces:

-

Control Features:

-

Operating Temperature:

-40°C ~ 125°C (TJ)

Package / Case:

6-WDFN Exposed Pad

Supplier Device Package:

6-DFN (2x2)

Series:

UCC280x

Output Type:

Transistor Driver

Function:

Step-Up, Step-Up/Step-Down

Output Configuration:

Positive

Topology:

Boost, Flyback, Forward Converter

Number of Outputs:

1

Output Phases:

1

Voltage - Supply (Vcc/Vdd):

7.4V ~ 12V

Frequency - Switching:

Up to 1MHz

Duty Cycle (Max):

49%

Synchronous Rectifier:

No

Clock Sync:

No

Serial Interfaces:

-

Control Features:

Current Limit, Dead Time Control, Soft Start

Operating Temperature:

-55°C ~ 125°C

Package / Case:

8-CDIP (0.300", 7.62mm)

Supplier Device Package:

8-CDIP

Series:

-

Output Type:

Transistor Driver

Function:

-

Output Configuration:

Positive

Topology:

-

Number of Outputs:

2

Output Phases:

1

Voltage - Supply (Vcc/Vdd):

7V ~ 40V

Frequency - Switching:

50Hz ~ 600kHz

Duty Cycle (Max):

49%

Synchronous Rectifier:

No

Clock Sync:

Yes

Serial Interfaces:

-

Control Features:

Enable, Frequency Control

Operating Temperature:

-55°C ~ 125°C (TA)

Package / Case:

16-CDIP (0.300", 7.62mm)

Supplier Device Package:

16-CERDIP

Series:

-

Output Type:

Transistor Driver

Function:

Step-Up

Output Configuration:

Positive

Topology:

Boost

Number of Outputs:

1

Output Phases:

2

Voltage - Supply (Vcc/Vdd):

3V ~ 28V

Frequency - Switching:

100kHz ~ 470kHz

Duty Cycle (Max):

95%

Synchronous Rectifier:

No

Clock Sync:

Yes

Serial Interfaces:

SPI

Control Features:

Current Limit, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start, Watchdog

Operating Temperature:

-40°C ~ 150°C (TJ)

Package / Case:

32-VFQFN Exposed Pad

Supplier Device Package:

32-QFN (5x5)

Series:

-

Output Type:

Transistor Driver

Function:

Step-Up/Step-Down

Output Configuration:

Positive

Topology:

Buck-Boost

Number of Outputs:

1

Output Phases:

1

Voltage - Supply (Vcc/Vdd):

4V ~ 60V

Frequency - Switching:

150kHz ~ 650kHz

Duty Cycle (Max):

95%

Synchronous Rectifier:

Yes

Clock Sync:

Yes

Serial Interfaces:

-

Control Features:

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

Operating Temperature:

-40°C ~ 150°C (TJ)

Package / Case:

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

Supplier Device Package:

28-TSSOP-EP

Series:

-

Output Type:

Transistor Driver

Function:

Step-Up/Step-Down

Output Configuration:

Positive, Isolation Capable

Topology:

Forward Converter

Number of Outputs:

1

Output Phases:

1

Voltage - Supply (Vcc/Vdd):

6.5V ~ 100V

Frequency - Switching:

100kHz ~ 500kHz

Duty Cycle (Max):

95%

Synchronous Rectifier:

Yes

Clock Sync:

Yes

Serial Interfaces:

-

Control Features:

Enable, Frequency Control, Soft Start

Operating Temperature:

-40°C ~ 150°C (TJ)

Package / Case:

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

Supplier Device Package:

38-TSSOP-EP

Series:

-

Output Type:

PWM

Function:

Step-Down

Output Configuration:

Positive

Topology:

Boost, Buck, Flyback, Forward

Number of Outputs:

1

Output Phases:

1

Voltage - Supply (Vcc/Vdd):

30V

Frequency - Switching:

1MHz

Duty Cycle (Max):

80%

Synchronous Rectifier:

No

Clock Sync:

No

Serial Interfaces:

-

Control Features:

Current Limit, Enable, Frequency Control, Ramp, Soft Start

Operating Temperature:

-55°C ~ 125°C (TA)

Package / Case:

20-CLCC

Supplier Device Package:

20-LCCC (8.89x8.89)

Series:

PolyPhase®

Output Type:

Transistor Driver

Function:

Step-Down

Output Configuration:

Positive

Topology:

Buck

Number of Outputs:

1

Output Phases:

1

Voltage - Supply (Vcc/Vdd):

4.5V ~ 24V

Frequency - Switching:

250kHz ~ 1MHz

Duty Cycle (Max):

-

Synchronous Rectifier:

No

Clock Sync:

Yes

Serial Interfaces:

I2C, PMBus

Control Features:

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

Operating Temperature:

-40°C ~ 125°C (TJ)

Package / Case:

32-WFQFN Exposed Pad

Supplier Device Package:

32-QFN (5x5)

Series:

-

Output Type:

-

Function:

-

Output Configuration:

-

Topology:

-

Number of Outputs:

-

Output Phases:

-

Voltage - Supply (Vcc/Vdd):

-

Frequency - Switching:

-

Duty Cycle (Max):

-

Synchronous Rectifier:

-

Clock Sync:

-

Serial Interfaces:

-

Control Features:

-

Operating Temperature:

-

Package / Case:

-

Supplier Device Package:

-

Series:

PolyPhase®

Output Type:

Transistor Driver

Function:

Step-Down

Output Configuration:

Positive

Topology:

Buck

Number of Outputs:

2

Output Phases:

2

Voltage - Supply (Vcc/Vdd):

4.5V ~ 38V

Frequency - Switching:

200kHz ~ 1MHz

Duty Cycle (Max):

-

Synchronous Rectifier:

Yes

Clock Sync:

Yes

Serial Interfaces:

I2C, PMBus

Control Features:

Enable, Frequency Control, Phase Control, Power Good

Operating Temperature:

-40°C ~ 125°C (TJ)

Package / Case:

48-WFQFN Exposed Pad

Supplier Device Package:

48-GQFN (5x6)