LTC3728LIUH#PBF

Manufacturer :

Analog Devices, Inc.

Product Category :

DC DC Switching Controllers

Base Part Number :

LTC3728

Length :

5mm

JESD-609 Code :

e3

Function :

Step-Down

Packaging :

Tube

Mount :

Surface Mount

ECCN Code :

EAR99

Mounting Type :

Surface Mount

Switcher Configuration :

PHASE-SHIFT

Output Current-Max :

3A

Voltage - Supply (Vcc/Vdd) :

4.5V~28V

Lifecycle Status :

Production (Last Updated: 2 weeks ago)

Control Technique :

PULSE WIDTH MODULATION

Package / Case :

32-WFQFN Exposed Pad

Height Seated (Max) :

0.8mm

Output Configuration :

Positive

Output Voltage :

7V

Width :

5mm

Clock Sync :

No

Terminal Position :

QUAD

Input Voltage (Max) :

30V

Terminal Pitch :

0.5mm

Max Frequency :

590kHz

Output Type :

Transistor Driver

Factory Lead Time :

8 Weeks

Number of Pins :

32

Topology :

Buck

Time@Peak Reflow Temperature-Max (s) :

30

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Number of Channels :

1

Input Voltage (Min) :

3.6V

Synchronous Rectifier :

yes

RoHS Status :

ROHS3 Compliant

Peak Reflow Temperature (Cel) :

260

Number of Outputs :

2

Control Mode :

CURRENT-MODE

Duty Cycle (Max) :

99.4%

Operating Temperature :

-40°C~85°C TA

Terminal Finish :

Matte Tin (Sn)

Number of Terminations :

32

Published :

2011

Control Features :

Enable, Power Good, Soft Start

Input Voltage-Nom :

15V

Frequency - Switching :

260kHz~550kHz

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER