Voltage Regulators - Switching Regulators

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LTC3897 PolyPhase™ Synchronous Boost Controllers

Analog Devices LTC3897 PolyPhase™ Synchronous Boost Controllers with surge stopper provide input/output protection and an ideal diode controller. The device has a boost controller that drives two N-channel power MOSFET stages out-of-phase to reduce input and output capacitor requirements. This allows the use of smaller inductors than the single-phase equivalent. Synchronous rectification reduces power loss and eases thermal requirements.

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Part #

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

LTC3897HUHF#PBF
Analog Devices
1: Rp365.636
34In Stock

Mfr. Part No.
LTC3897HUHF#PBF

Mouser Part No
584-LTC3897HUHF#PBF

Analog Devices

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

Learn More

Datasheet

34In Stock

Rp365.636

Rp289.867

Rp270.787

Rp246.203

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-38

Boost

60 V

1 Output

55 uA

105 kHz to 760 kHz

- 40 C

+ 150 C

LTC3897

Tube

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

LTC3897IUHG-2#PBF
Analog Devices
1: Rp314.084
4In Stock

Mfr. Part No.
LTC3897IUHG-2#PBF

Mouser Part No
584-3897IUHG-2#PBF

Analog Devices

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

Learn More

Datasheet

4In Stock

Rp314.084

Rp249.322

Rp224.739

Rp208.594

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-38

Boost

60 V

10 A

1 Output

55 uA

105 kHz to 760 kHz

- 40 C

+ 125 C

LTC3897

Tube

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

LTC3897EUHF#PBF
Analog Devices
1: Rp307.479
58In Stock

Mfr. Part No.
LTC3897EUHF#PBF

Mouser Part No
584-LTC3897EUHF#PBF

Analog Devices

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

Learn More

Datasheet

58In Stock

Rp307.479

Rp243.818

Rp217.767

Rp204.741

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-38

Boost

60 V

1 Output

55 uA

105 kHz to 760 kHz

- 40 C

+ 125 C

LTC3897

Tube

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

LTC3897EUHG-2#PBF
Analog Devices
1: Rp281.611
Lead-Time 10 Weeks

Mfr. Part No.
LTC3897EUHG-2#PBF

Mouser Part No
584-3897EUHG-2#PBF

Analog Devices

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

Learn More

Datasheet

Lead-Time 10 Weeks

Rp281.611

Rp222.720

Rp200.338

Rp186.579

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-38

Boost

60 V

10 A

1 Output

55 uA

105 kHz to 760 kHz

- 40 C

+ 125 C

LTC3897

Tube

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

LTC3897EUHG-2#TRPBF
Analog Devices
2.500: Rp167.132
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3897EUHG-2#TRPBF

Mouser Part No
584-3897EUHG-2#TRPBF

Analog Devices

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

Rp167.132

Min.: 2.500
Mult.: 2.500

: 2.500

SMD/SMT

QFN-38

Boost

60 V

1 Output

55 uA

105 kHz to 760 kHz

- 40 C

+ 125 C

LTC3897

Reel

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

LTC3897HUHG-2#PBF
Analog Devices
1: Rp329.678
Lead-Time 10 Weeks

Mfr. Part No.
LTC3897HUHG-2#PBF

Mouser Part No
584-3897HUHG-2#PBF

Analog Devices

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

Learn More

Datasheet

Lead-Time 10 Weeks

Rp329.678

Rp261.981

Rp236.296

Rp219.785

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-38

Boost

60 V

1 Output

55 uA

105 kHz to 760 kHz

- 40 C

+ 150 C

LTC3897

Tube

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

LTC3897HUHG-2#TRPBF
Analog Devices
2.500: Rp203.090
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3897HUHG-2#TRPBF

Mouser Part No
584-3897HUHG-2#TRPBF

Analog Devices

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

Rp203.090

Min.: 2.500
Mult.: 2.500

: 2.500

SMD/SMT

QFN-38

Boost

60 V

1 Output

55 uA

105 kHz to 760 kHz

- 40 C

+ 150 C

LTC3897

Reel

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

LTC3897IUHG-2#TRPBF
Analog Devices
2.500: Rp192.816
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3897IUHG-2#TRPBF

Mouser Part No
584-3897IUHG-2#TRPBF

Analog Devices

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

Rp192.816

Min.: 2.500
Mult.: 2.500

: 2.500

SMD/SMT

QFN-38

Boost

60 V

1 Output

55 uA

105 kHz to 760 kHz

- 40 C

+ 125 C

LTC3897

Reel

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

LTC3897EFE#PBF
Analog Devices
1: Rp307.479
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3897EFE#PBF

Mouser Part No
584-LTC3897EFE#PBF

Analog Devices

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Rp307.479

Rp243.818

Rp218.134

Rp210.245

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-38

Boost

60 V

1 Output

55 uA

105 kHz to 760 kHz

- 40 C

+ 125 C

LTC3897

Tube

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

LTC3897EFE#TRPBF
Analog Devices
2.000: Rp189.331
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3897EFE#TRPBF

Mouser Part No
584-LTC3897EFE#TRPBF

Analog Devices

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

Rp189.331

Min.: 2.000
Mult.: 2.000

: 2.000

SMD/SMT

TSSOP-EP-38

Boost

60 V

1 Output

55 uA

105 kHz to 760 kHz

- 40 C

+ 125 C

LTC3897

Reel

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

LTC3897EUHF#TRPBF
Analog Devices
2.500: Rp188.413
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3897EUHF#TRPBF

Mouser Part No
584-LTC3897EUHFTRPBF

Analog Devices

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

Rp188.413

Min.: 2.500
Mult.: 2.500

: 2.500

SMD/SMT

QFN-38

Boost

60 V

1 Output

55 uA

105 kHz to 760 kHz

- 40 C

+ 125 C

LTC3897

Reel

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

LTC3897HFE#PBF
Analog Devices
1: Rp359.949
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3897HFE#PBF

Mouser Part No
584-LTC3897HFE#PBF

Analog Devices

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Rp359.949

Rp286.931

Rp256.294

Rp242.901

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-38

Boost

60 V

10 A

1 Output

55 uA

105 kHz to 760 kHz

- 40 C

+ 150 C

LTC3897

Tube

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

LTC3897HFE#TRPBF
Analog Devices
2.000: Rp224.372
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3897HFE#TRPBF

Mouser Part No
584-LTC3897HFE#TRPBF

Analog Devices

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

Rp224.372

Min.: 2.000
Mult.: 2.000

: 2.000

SMD/SMT

TSSOP-EP-38

Boost

60 V

1 Output

55 uA

105 kHz to 760 kHz

- 40 C

+ 150 C

LTC3897

Reel

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

LTC3897IFE#PBF
Analog Devices
1: Rp342.703
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3897IFE#PBF

Mouser Part No
584-LTC3897IFE#PBF

Analog Devices

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Rp342.703

Rp304.911

Rp280.327

Rp270.970

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-38

Boost

60 V

1 Output

55 uA

105 kHz to 760 kHz

- 40 C

+ 125 C

LTC3897

Tube

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

LTC3897IFE#TRPBF
Analog Devices
2.000: Rp212.814
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3897IFE#TRPBF

Mouser Part No
584-LTC3897IFE#TRPBF

Analog Devices

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

Rp212.814

Min.: 2.000
Mult.: 2.000

: 2.000

SMD/SMT

TSSOP-EP-38

Boost

60 V

1 Output

55 uA

105 kHz to 760 kHz

- 40 C

+ 125 C

LTC3897

Reel

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

LTC3897IUHF#PBF
Analog Devices
1: Rp342.703
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3897IUHF#PBF

Mouser Part No
584-LTC3897IUHF#PBF

Analog Devices

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Rp342.703

Rp272.622

Rp244.185

Rp230.059

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-38

Boost

60 V

1 Output

55 uA

105 kHz to 760 kHz

- 40 C

+ 125 C

LTC3897

Tube

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

LTC3897IUHF#TRPBF
Analog Devices
2.500: Rp211.713
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3897IUHF#TRPBF

Mouser Part No
584-LTC3897IUHFTRPBF

Analog Devices

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

Rp211.713

Min.: 2.500
Mult.: 2.500

: 2.500

SMD/SMT

QFN-38

Boost

60 V

1 Output

55 uA

105 kHz to 760 kHz

- 40 C

+ 125 C

LTC3897

Reel

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

LTC3897HUHF#TRPBF
Analog Devices
2.500: Rp225.839
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
LTC3897HUHF#TRPBF

Mouser Part No
584-LTC3897HUHFTRPBF

Analog Devices

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

Rp225.839

Min.: 2.500
Mult.: 2.500

: 2.500

SMD/SMT

QFN-38

Boost

60 V

1 Output

55 uA

105 kHz to 760 kHz

- 40 C

+ 150 C

LTC3897

Reel

LTC3897 PolyPhase™ Synchronous Boost Controllers

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