LTC3731HUH#PBF

Manufacturer :

Linear Technology

Product Category :

DC DC Switching Controllers

Terminal Position :

QUAD

Analog IC - Other Type :

SWITCHING CONTROLLER

Duty Cycle (Max) :

98.5%

Packaging :

Tube

Series :

PolyPhase®

Package / Case :

32-WFQFN Exposed Pad

Switcher Configuration :

Push-Pull

ECCN Code :

EAR99

Factory Lead Time :

8 Weeks

Output Type :

Transistor Driver

Max Frequency :

750kHz

Control Mode :

CURRENT-MODE

Input Voltage (Max) :

7V

Operating Temperature :

-40°C~140°C TJ

JESD-609 Code :

e3

Frequency - Switching :

225kHz~680kHz

Terminal Pitch :

0.5mm

Height Seated (Max) :

0.8mm

Input Voltage-Nom :

5V

Number of Channels :

1

Function :

Step-Down

Terminal Finish :

Matte Tin (Sn)

Number of Terminations :

32

Topology :

Buck

Control Technique :

PULSE WIDTH MODULATION

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Lifecycle Status :

Production (Last Updated: 3 weeks ago)

Output Current-Max :

5A

Output Configuration :

Positive

Surface Mount :

yes

Number of Pins :

32

Control Features :

Enable, Phase Control, Power Good, Soft Start

Published :

2010

RoHS Status :

ROHS3 Compliant

Synchronous Rectifier :

yes

Voltage - Supply (Vcc/Vdd) :

3.8V~7V

Width :

5mm

Clock Sync :

No

Mounting Type :

Surface Mount

Number of Outputs :

3

Length :

5mm

Base Part Number :

LTC3731