LTC3728LIGN#PBF

Manufacturer :

Linear Technology

Product Category :

DC DC Switching Controllers

Number of Terminations :

28

Published :

2011

Input Voltage (Min) :

3.6V

Output Configuration :

Positive

Input Voltage (Max) :

30V

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Terminal Position :

Dual

Max Frequency :

590kHz

Control Technique :

PULSE WIDTH MODULATION

Number of Pins :

28

Voltage - Supply (Vcc/Vdd) :

4.5V~28V

Operating Temperature :

-40°C~85°C TA

Mount :

Surface Mount

Time@Peak Reflow Temperature-Max (s) :

30

Peak Reflow Temperature (Cel) :

260

Factory Lead Time :

8 Weeks

Frequency - Switching :

260kHz~550kHz

Terminal Finish :

Matte Tin (Sn)

Lifecycle Status :

Production (Last Updated: 2 weeks ago)

JESD-609 Code :

e3

Output Current-Max :

3A

Number of Outputs :

2

Topology :

Buck

Terminal Form :

Gull wing

Synchronous Rectifier :

yes

ECCN Code :

EAR99

Output Voltage :

7V

Control Features :

Enable, Power Good, Soft Start

Input Voltage-Nom :

15V

Packaging :

Tube

Terminal Pitch :

0.635mm

Function :

Step-Down

Length :

9.893mm

Clock Sync :

No

Switcher Configuration :

PHASE-SHIFT

Control Mode :

CURRENT-MODE

RoHS Status :

ROHS3 Compliant

Output Type :

Transistor Driver

Mounting Type :

Surface Mount

Base Part Number :

LTC3728

Package / Case :

28-SSOP (0.154, 3.90mm Width)

Width :

3.9mm

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Duty Cycle (Max) :

99.4%

Number of Channels :

1