Voltage Regulators - DC DC Switching Controllers (12646)

Series:

-

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:

250kHz ~ 720kHz

Duty Cycle (Max):

-

Synchronous Rectifier:

Yes

Clock Sync:

No

Serial Interfaces:

-

Control Features:

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

Operating Temperature:

-40°C ~ 125°C (TJ)

Package / Case:

40-WFQFN Exposed Pad

Supplier Device Package:

40-QFN (5x5)

Series:

PolyPhase®

Output Type:

Transistor Driver

Function:

Step-Up, Step-Down

Output Configuration:

Positive

Topology:

Buck, Boost

Number of Outputs:

2

Output Phases:

Programmable

Voltage - Supply (Vcc/Vdd):

1.2V ~ 100V

Frequency - Switching:

60kHz ~ 460kHz

Duty Cycle (Max):

98%

Synchronous Rectifier:

Yes

Clock Sync:

Yes

Serial Interfaces:

-

Control Features:

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

Operating Temperature:

-40°C ~ 125°C (TA)

Package / Case:

48-LQFP Exposed Pad

Supplier Device Package:

48-eLQFP (7x7)

Series:

PolyPhase®

Output Type:

Transistor Driver

Function:

Step-Up, Step-Down

Output Configuration:

Positive

Topology:

Buck, Boost

Number of Outputs:

2

Output Phases:

Programmable

Voltage - Supply (Vcc/Vdd):

1.2V ~ 100V

Frequency - Switching:

60kHz ~ 460kHz

Duty Cycle (Max):

98%

Synchronous Rectifier:

Yes

Clock Sync:

Yes

Serial Interfaces:

-

Control Features:

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

Operating Temperature:

-40°C ~ 150°C (TA)

Package / Case:

48-LQFP Exposed Pad

Supplier Device Package:

48-eLQFP (7x7)

Series:

PolyPhase®

Output Type:

Transistor Driver

Function:

Step-Up, Step-Down

Output Configuration:

Positive

Topology:

Buck, Boost

Number of Outputs:

2

Output Phases:

Programmable

Voltage - Supply (Vcc/Vdd):

1.2V ~ 100V

Frequency - Switching:

60kHz ~ 460kHz

Duty Cycle (Max):

98%

Synchronous Rectifier:

Yes

Clock Sync:

Yes

Serial Interfaces:

-

Control Features:

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

Operating Temperature:

-40°C ~ 125°C (TA)

Package / Case:

48-LQFP Exposed Pad

Supplier Device Package:

48-eLQFP (7x7)

Series:

-

Output Type:

Transistor Driver

Function:

Step-Down

Output Configuration:

Positive

Topology:

Buck

Number of Outputs:

2

Output Phases:

2

Voltage - Supply (Vcc/Vdd):

4V ~ 38V

Frequency - Switching:

250kHz ~ 780kHz

Duty Cycle (Max):

95%

Synchronous Rectifier:

Yes

Clock Sync:

Yes

Serial Interfaces:

-

Control Features:

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

Operating Temperature:

-40°C ~ 125°C (TJ)

Package / Case:

28-SSOP (0.154", 3.90mm Width)

Supplier Device Package:

28-SSOP

Series:

-

Output Type:

Transistor Driver

Function:

Step-Down

Output Configuration:

Positive

Topology:

Buck

Number of Outputs:

2

Output Phases:

2

Voltage - Supply (Vcc/Vdd):

4V ~ 24V

Frequency - Switching:

105kHz ~ 835kHz, 350kHz ~ 535kHz

Duty Cycle (Max):

99.4%

Synchronous Rectifier:

Yes

Clock Sync:

No

Serial Interfaces:

-

Control Features:

Enable, Frequency Control, Power Good, Soft Start

Operating Temperature:

-40°C ~ 85°C (TA)

Package / Case:

28-SSOP (0.154", 3.90mm Width)

Supplier Device Package:

28-SSOP

Series:

-

Output Type:

Transistor Driver

Function:

Step-Down

Output Configuration:

Positive

Topology:

Buck

Number of Outputs:

2

Output Phases:

2

Voltage - Supply (Vcc/Vdd):

4V ~ 24V

Frequency - Switching:

105kHz ~ 835kHz, 350kHz ~ 535kHz

Duty Cycle (Max):

99.4%

Synchronous Rectifier:

Yes

Clock Sync:

No

Serial Interfaces:

-

Control Features:

Enable, Frequency Control, Power Good, Soft Start

Operating Temperature:

-40°C ~ 85°C (TA)

Package / Case:

28-SSOP (0.154", 3.90mm Width)

Supplier Device Package:

28-SSOP

Series:

-

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 ~ 38V

Frequency - Switching:

250kHz ~ 770kHz

Duty Cycle (Max):

-

Synchronous Rectifier:

Yes

Clock Sync:

No

Serial Interfaces:

-

Control Features:

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

Operating Temperature:

-40°C ~ 125°C (TJ)

Package / Case:

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

Supplier Device Package:

24-TSSOP-EP

Series:

-

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 ~ 38V

Frequency - Switching:

250kHz ~ 770kHz

Duty Cycle (Max):

-

Synchronous Rectifier:

Yes

Clock Sync:

No

Serial Interfaces:

-

Control Features:

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

Operating Temperature:

-40°C ~ 125°C (TJ)

Package / Case:

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

Supplier Device Package:

24-TSSOP-EP

Series:

-

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:

250kHz ~ 770kHz

Duty Cycle (Max):

95%

Synchronous Rectifier:

Yes

Clock Sync:

No

Serial Interfaces:

-

Control Features:

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

Operating Temperature:

-40°C ~ 125°C (TJ)

Package / Case:

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

Supplier Device Package:

38-TSSOP-EP