LTC3728LZEUH#TRPBF

Manufacturer :

Analog Devices, Inc.

Product Category :

DC DC Switching Controllers

Control Features :

Enable, Power Good, Soft Start

Factory Lead Time :

16 Weeks

Control Mode :

CURRENT-MODE

Frequency - Switching :

260kHz~550kHz

Number of Terminations :

28

Duty Cycle (Max) :

99.4%

JESD-609 Code :

e3

Peak Reflow Temperature (Cel) :

260

Switcher Configuration :

Push-Pull

Package / Case :

32-WFQFN Exposed Pad

Clock Sync :

No

Number of Pins :

32

Length :

5mm

Packaging :

Tape and Reel (TR)

Max Frequency :

590kHz

Width :

5mm

Number of Channels :

1

Input Voltage (Min) :

4.5V

ECCN Code :

EAR99

Input Voltage-Nom :

15V

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Output Current-Max :

3A

Lifecycle Status :

Production (Last Updated: 2 weeks ago)

Voltage - Supply (Vcc/Vdd) :

4.5V~28V

Output Configuration :

Positive

Terminal Pitch :

0.5mm

Control Technique :

PULSE WIDTH MODULATION

Base Part Number :

LTC3728

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Terminal Position :

QUAD

Output Type :

Transistor Driver

Published :

2011

Height Seated (Max) :

0.8mm

Time@Peak Reflow Temperature-Max (s) :

30

Synchronous Rectifier :

yes

Surface Mount :

yes

RoHS Status :

ROHS3 Compliant

Operating Temperature :

-40°C~85°C TA

Topology :

Buck

Number of Outputs :

2

Terminal Finish :

Matte Tin (Sn)

Mounting Type :

Surface Mount

Function :

Step-Down