LTC3731HUH#PBF

Manufacturer :

Analog Devices, Inc.

Product Category :

DC DC Switching Controllers

Switcher Configuration :

Push-Pull

Input Voltage (Max) :

7V

Factory Lead Time :

8 Weeks

Length :

5mm

Voltage - Supply (Vcc/Vdd) :

3.8V~7V

Operating Temperature :

-40°C~140°C TJ

Output Current-Max :

5A

Mounting Type :

Surface Mount

Number of Terminations :

32

Clock Sync :

No

Terminal Position :

QUAD

Package / Case :

32-WFQFN Exposed Pad

Output Type :

Transistor Driver

JESD-609 Code :

e3

Lifecycle Status :

Production (Last Updated: 3 weeks ago)

Control Features :

Enable, Phase Control, Power Good, Soft Start

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Topology :

Buck

Control Technique :

PULSE WIDTH MODULATION

Synchronous Rectifier :

yes

ECCN Code :

EAR99

Packaging :

Tube

Base Part Number :

LTC3731

Published :

2010

Max Frequency :

750kHz

Height Seated (Max) :

0.8mm

Frequency - Switching :

225kHz~680kHz

RoHS Status :

ROHS3 Compliant

Width :

5mm

Terminal Pitch :

0.5mm

Control Mode :

CURRENT-MODE

Surface Mount :

yes

Number of Pins :

32

Input Voltage-Nom :

5V

Terminal Finish :

Matte Tin (Sn)

Function :

Step-Down

Number of Outputs :

3

Duty Cycle (Max) :

98.5%

Analog IC - Other Type :

SWITCHING CONTROLLER

Number of Channels :

1

Series :

PolyPhase®

Output Configuration :

Positive