LTC3728LEGN#PBF

Manufacturer :

Analog Devices, Inc.

Product Category :

DC DC Switching Controllers

Voltage - Supply (Vcc/Vdd) :

4.5V~28V

Clock Sync :

No

Package / Case :

28-SSOP (0.154, 3.90mm Width)

Output Voltage :

7V

Operating Temperature :

-40°C~85°C TA

Output Current-Max :

3A

Mount :

Surface Mount

Lifecycle Status :

Production (Last Updated: 2 weeks ago)

Frequency - Switching :

260kHz~550kHz

Time@Peak Reflow Temperature-Max (s) :

30

Output Configuration :

Positive

Duty Cycle (Max) :

99.4%

Input Voltage (Max) :

30V

JESD-609 Code :

e3

Terminal Form :

Gull wing

Output Type :

Transistor Driver

Max Frequency :

590kHz

Number of Outputs :

2

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Terminal Position :

Dual

Input Voltage-Nom :

15V

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Terminal Pitch :

0.635mm

Factory Lead Time :

8 Weeks

Published :

2008

Topology :

Buck

Control Technique :

PULSE WIDTH MODULATION

RoHS Status :

ROHS3 Compliant

Peak Reflow Temperature (Cel) :

260

Length :

9.893mm

Input Voltage (Min) :

3.6V

Control Mode :

CURRENT-MODE

Packaging :

Tube

Number of Terminations :

28

Terminal Finish :

Matte Tin (Sn)

Switcher Configuration :

PHASE-SHIFT

Lead Free :

Lead Free

Control Features :

Enable, Power Good, Soft Start

ECCN Code :

EAR99

Number of Pins :

28

Function :

Step-Down

Mounting Type :

Surface Mount

Width :

3.9mm

Synchronous Rectifier :

yes

Number of Channels :

1

Base Part Number :

LTC3728