LTC3728EUH#TRPBF

Manufacturer :

Analog Devices, Inc.

Product Category :

DC DC Switching Controllers

Lifecycle Status :

Production (Last Updated: 2 weeks ago)

Control Technique :

PULSE WIDTH MODULATION

Package / Case :

32-WFQFN Exposed Pad

ECCN Code :

EAR99

Terminal Finish :

Matte Tin (Sn)

JESD-609 Code :

e3

Input Voltage (Min) :

3.5V

Input Voltage (Max) :

36V

Output Current-Max :

3A

Number of Pins :

32

Height Seated (Max) :

0.8mm

Function :

Step-Down

Base Part Number :

LTC3728

Number of Channels :

1

Peak Reflow Temperature (Cel) :

260

Frequency - Switching :

260kHz~550kHz

Surface Mount :

yes

Voltage - Supply (Vcc/Vdd) :

3.5V~30V

Additional Feature :

ALSO OPERATES AT 5V

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Clock Sync :

No

Length :

5mm

Factory Lead Time :

26 Weeks

Output Configuration :

Positive

Width :

5mm

Synchronous Rectifier :

yes

Switcher Configuration :

PHASE-SHIFT

Mounting Type :

Surface Mount

Output Voltage :

5.5V

Control Features :

Enable, Power Good, Soft Start

Terminal Pitch :

0.5mm

Published :

2009

Lead Free :

Lead Free

Time@Peak Reflow Temperature-Max (s) :

30

Duty Cycle (Max) :

99.4%

Control Mode :

CURRENT-MODE

Terminal Position :

QUAD

Operating Temperature :

-40°C~85°C TA

Input Voltage-Nom :

15V

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Packaging :

Tape and Reel (TR)

Topology :

Buck

Max Frequency :

590kHz

Number of Outputs :

2

RoHS Status :

ROHS3 Compliant

Number of Terminations :

32

Output Type :

Transistor Driver