LTC3728LIGN#PBF

Manufacturer :

Analog Devices, Inc.

Product Category :

DC DC Switching Controllers

Operating Temperature :

-40°C~85°C TA

Terminal Finish :

Matte Tin (Sn)

Clock Sync :

No

Synchronous Rectifier :

yes

Peak Reflow Temperature (Cel) :

260

ECCN Code :

EAR99

Number of Channels :

1

Factory Lead Time :

8 Weeks

Switcher Configuration :

PHASE-SHIFT

Input Voltage (Min) :

3.6V

Published :

2011

Input Voltage-Nom :

15V

Terminal Form :

Gull wing

RoHS Status :

ROHS3 Compliant

Topology :

Buck

Output Configuration :

Positive

Output Type :

Transistor Driver

Number of Outputs :

2

Mount :

Surface Mount

Number of Pins :

28

Time@Peak Reflow Temperature-Max (s) :

30

Control Features :

Enable, Power Good, Soft Start

Number of Terminations :

28

Terminal Pitch :

0.635mm

Width :

3.9mm

Voltage - Supply (Vcc/Vdd) :

4.5V~28V

Lifecycle Status :

Production (Last Updated: 2 weeks ago)

Control Technique :

PULSE WIDTH MODULATION

Frequency - Switching :

260kHz~550kHz

Control Mode :

CURRENT-MODE

Package / Case :

28-SSOP (0.154, 3.90mm Width)

Output Current-Max :

3A

Function :

Step-Down

JESD-609 Code :

e3

Max Frequency :

590kHz

Duty Cycle (Max) :

99.4%

Output Voltage :

7V

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Terminal Position :

Dual

Packaging :

Tube

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Base Part Number :

LTC3728

Length :

9.893mm

Mounting Type :

Surface Mount

Input Voltage (Max) :

30V