LTC3731CUH#TRPBF

Manufacturer :

Analog Devices, Inc.

Product Category :

DC DC Switching Controllers

Clock Sync :

No

Output Type :

Transistor Driver

Height Seated (Max) :

0.8mm

Factory Lead Time :

26 Weeks

Lead Free :

Lead Free

Base Part Number :

LTC3731

Packaging :

Tape and Reel (TR)

Control Features :

Enable, Phase Control, Power Good, Soft Start

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Terminal Pitch :

0.5mm

Analog IC - Other Type :

SWITCHING CONTROLLER

Function :

Step-Down

Number of Outputs :

3

Series :

PolyPhase®

ECCN Code :

EAR99

Switcher Configuration :

PHASE-SHIFT

Input Voltage (Min) :

4.5V

Surface Mount :

yes

Package / Case :

32-WFQFN Exposed Pad

Number of Terminations :

32

Length :

5mm

Output Configuration :

Positive

Published :

2011

Voltage - Supply (Vcc/Vdd) :

3.8V~7V

Operating Temperature :

0°C~70°C TA

Number of Channels :

1

Terminal Position :

QUAD

Max Frequency :

750kHz

JESD-609 Code :

e3

Input Voltage-Nom :

5V

Time@Peak Reflow Temperature-Max (s) :

30

Duty Cycle (Max) :

98.5%

Frequency - Switching :

225kHz~680kHz

Peak Reflow Temperature (Cel) :

260

Mounting Type :

Surface Mount

RoHS Status :

ROHS3 Compliant

Output Current-Max :

5A

Control Mode :

CURRENT-MODE

Topology :

Buck

Number of Pins :

32

Synchronous Rectifier :

yes

Width :

5mm

Lifecycle Status :

Production (Last Updated: 2 weeks ago)

Terminal Finish :

Matte Tin (Sn)

Control Technique :

PULSE WIDTH MODULATION