LTC3728IUH#TRPBF

Manufacturer :

Analog Devices, Inc.

Product Category :

DC DC Switching Controllers

Package / Case :

32-WFQFN Exposed Pad

Lifecycle Status :

Production (Last Updated: 3 months ago)

Surface Mount :

yes

Input Voltage-Nom :

15V

Number of Channels :

1

Terminal Finish :

Matte Tin (Sn)

Input Voltage (Max) :

36V

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Max Frequency :

590kHz

Frequency - Switching :

260kHz~550kHz

Control Mode :

CURRENT-MODE

Output Type :

Transistor Driver

Control Features :

Enable, Power Good, Soft Start

Control Technique :

PULSE WIDTH MODULATION

Peak Reflow Temperature (Cel) :

260

ECCN Code :

EAR99

Output Configuration :

Positive

Number of Terminations :

32

Terminal Pitch :

0.5mm

Published :

2009

Mounting Type :

Surface Mount

Number of Pins :

32

Height Seated (Max) :

0.8mm

Base Part Number :

LTC3728

Clock Sync :

No

Terminal Position :

QUAD

Switcher Configuration :

PHASE-SHIFT

Input Voltage (Min) :

3.5V

Length :

5mm

Number of Outputs :

2

Topology :

Buck

Function :

Step-Down

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Voltage - Supply (Vcc/Vdd) :

3.5V~30V

Packaging :

Tape and Reel (TR)

Synchronous Rectifier :

yes

Output Voltage :

5.5V

JESD-609 Code :

e3

Output Current-Max :

3A

Duty Cycle (Max) :

99.4%

Time@Peak Reflow Temperature-Max (s) :

30

Additional Feature :

ALSO OPERATES AT 5V

Factory Lead Time :

16 Weeks

RoHS Status :

ROHS3 Compliant

Operating Temperature :

-40°C~85°C TA

Width :

5mm