LTC3314AACBZ-R7 datasheet(26/26 Pages) AD

26 / 26 page

LTC3314A

Rev. 0

For more information www.analog.com

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ANALOG DEVICES, INC. 2023

01/23

www.analog.com

RELATED PARTS

TYPICAL APPLICATION

Single Output 2-Phase, 1.0V, 2MHz, 8A, UVLO = 2.8V, Burst Mode Operation

PART NUMBER DESCRIPTION

COMMENTS

LTC3312SA

5V, Dual 6A/Dual-Phase 12A Step-Down DC/DC

Regulator

Dual Monolithic Synchronous Step-Down Regulators Each Capable of Supplying

6A at Switching Frequencies Up to 3MHz, Configurable as a Single Output,

2-Phase 12A Buck, 2.25V to 5.5V Input Operating Range, 0.5V to VIN Output

Voltage Range with ±1% Accuracy, PGOOD Indication, RT Programming, SYNC

Input, Programmable Soft-Start, 4mm × 3mm LQFN

LTC3315A/

LTC3315B

Dual 5V, 2A Synchronous Step-Down DC/DCs

Dual Monolithic Synchronous Step-Down Voltage Regulators Each Capable of

Supplying 2A at Switching Frequencies Up to 3MHz/10MHz, 2.25V to 5.5V Input

Operating Range, 0.5V to VIN, Output Voltage Range with ±1% Accuracy, PGOOD

Indication, SYNC Input, 2mm × 2mm LQFN

LTC3307A/

LTC3307B

5V, 3A Synchronous Step-Down Silent Switcher®

Monolithic Synchronous Step-Down DC/DC Capable of Supplying 3A at

Switching Frequencies Up to 3MHz/10MHz, Silent Switcher Architecture for

Ultralow EMI Emissions, 2.25V to 5.5V Input Operating Range, 0.5V to VIN

Output Voltage Range with ±1% Accuracy, PGOOD Indication, RT Programming,

SYNC Input, 2mm × 2mm LQFN

LTC3308A/

LTC3308B

5V, 4A Synchronous Step-Down Silent Switcher

Monolithic Synchronous Step-Down DC/DC Capable of Supplying 4A at

Switching Frequencies Up to 3MHz/10MHz, Silent Switcher Architecture for

Ultralow EMI Emissions, 2.25V to 5.5V Input Operating Range, 0.5V to VIN

Output Voltage Range with ±1% Accuracy, PGOOD Indication, RT Programming,

SYNC Input, 2mm × 2mm LQFN

LTC3309A/

LTC3309B

5V, 6A Synchronous Step-Down Silent Switcher

Monolithic Synchronous Step-Down DC/DC Capable of Supplying 6A at

Switching Frequencies Up to 3MHz/10MHz, Silent Switcher Architecture for

Ultralow EMI Emissions, 2.25V to 5.5V Input Operating Range, 0.5V to VIN

Output Voltage Range with ±1% Accuracy, PGOOD Indication, RT Programming,

SYNC Input, 2mm × 2mm LQFN

LTC3310/

LTC3310S/

LTC3311/

LTC3311S

5V, 10A/12.5A Synchronous Step-Down Silent

Switcher/Silent Switcher 2

Monolithic Synchronous Step-Down DC/DC Capable of Supplying 10A/12.5A

at Switching Frequencies up to 5MHz, Silent Switcher Architecture for Ultralow

EMI Emissions, 2.25V to 5.5V Input Operating Range, 0.5V to VIN Output Voltage

Range with ±1% Accuracy, PGOOD Indication, RT Programming, SYNC Input,

Configurable for Paralleling Power Stages, 3mm × 3mm LQFN

LTC3616

5.5V, 6A 4MHz, Synchronous Step-Down Regulator

95% Efficiency, VIN: 2.25 to 5.5V, VOUT(MIN)= 0.8V, IQ = 64µA, ISD < 1µA,

4mm × 4mm QFN-16 Package

10F

1.2M

200k

MODE/SYNC

EN2

FB2

PVIN2

AVIN

EN1

PVIN1

LTC3314A

SW1

FB1

AGND

PGOOD1

PGOOD2

SW2

3314A TA07

PGND

150nH

15pF

200k

33F

×4

VOUT

1.0V, 8A

VIN

3.0V TO 5.5V

BST1

22nF

BST2

22nF

VOUT

LTC3314AACBZ-R7 Datenblatt(PDF) 26 Page - Analog Devices

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