LTC3728LZEUH#PBF

Manufacturer :

Analog Devices, Inc.

Product Category :

DC DC Switching Controllers

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Function :

Step-Down

Control Technique :

PULSE WIDTH MODULATION

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Number of Channels :

1

Package / Case :

32-WFQFN Exposed Pad

Voltage - Supply (Vcc/Vdd) :

4.5V~28V

Time@Peak Reflow Temperature-Max (s) :

30

Output Voltage :

7V

RoHS Status :

ROHS3 Compliant

Published :

2011

Switcher Configuration :

Push-Pull

Duty Cycle (Max) :

99.4%

Clock Sync :

No

Input Voltage-Nom :

15V

Number of Terminations :

28

Number of Outputs :

2

Length :

5mm

Base Part Number :

LTC3728

Terminal Finish :

Matte Tin (Sn)

Width :

5mm

Output Type :

Transistor Driver

Frequency - Switching :

260kHz~550kHz

Topology :

Buck

JESD-609 Code :

e3

Max Frequency :

590kHz

Operating Temperature :

-40°C~85°C TA

Output Current-Max :

3A

Factory Lead Time :

16 Weeks

Packaging :

Tube

Mount :

Surface Mount

Synchronous Rectifier :

yes

Terminal Pitch :

0.5mm

Mounting Type :

Surface Mount

ECCN Code :

EAR99

Peak Reflow Temperature (Cel) :

260

Height Seated (Max) :

0.8mm

Terminal Position :

QUAD

Number of Pins :

32

Control Mode :

CURRENT-MODE

Input Voltage (Min) :

4.5V

Control Features :

Enable, Power Good, Soft Start

Lifecycle Status :

Production (Last Updated: 1 week ago)

Output Configuration :

Positive