LTC3728LIGN#TRPBF

Manufacturer :

Linear Technology

Product Category :

DC DC Switching Controllers

Output Voltage :

3.35V

Base Part Number :

LTC3728

Output Type :

Transistor Driver

Control Mode :

CURRENT-MODE

ECCN Code :

EAR99

Number of Pins :

28

JESD-609 Code :

e3

Output Current-Max :

3A

Input Voltage-Nom :

15V

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Frequency - Switching :

260kHz~550kHz

Factory Lead Time :

8 Weeks

Package / Case :

28-SSOP (0.154, 3.90mm Width)

Topology :

Buck

Operating Temperature :

-40°C~85°C TA

Voltage - Supply (Vcc/Vdd) :

4.5V~28V

Switcher Configuration :

PHASE-SHIFT

Terminal Position :

Dual

Length :

9.893mm

Input Voltage (Min) :

3.6V

Terminal Pitch :

0.635mm

Width :

3.9mm

Max Frequency :

590kHz

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Number of Terminations :

28

Packaging :

Tape and Reel (TR)

Output Configuration :

Positive

Number of Outputs :

2

Terminal Form :

Gull wing

Lifecycle Status :

Production (Last Updated: 2 weeks ago)

Synchronous Rectifier :

yes

Control Technique :

PULSE WIDTH MODULATION

Mounting Type :

Surface Mount

Time@Peak Reflow Temperature-Max (s) :

30

Duty Cycle (Max) :

99.4%

Input Voltage (Max) :

30V

RoHS Status :

ROHS3 Compliant

Clock Sync :

No

Terminal Finish :

Matte Tin (Sn)

Surface Mount :

yes

Control Features :

Enable, Power Good, Soft Start

Number of Channels :

1

Peak Reflow Temperature (Cel) :

260

Function :

Step-Down

Published :

2011