LTC3728LEGN-1#PBF

Manufacturer :

Linear Technology

Product Category :

DC DC Switching Controllers

Terminal Finish :

Matte Tin (Sn)

Frequency - Switching :

260kHz~550kHz

Synchronous Rectifier :

yes

Max Frequency :

590kHz

Function :

Step-Down

Duty Cycle (Max) :

99.4%

Width :

3.99mm

Number of Channels :

1

Base Part Number :

LTC3728

Number of Terminations :

28

Height :

1.5mm

ECCN Code :

EAR99

Topology :

Buck

RoHS Status :

ROHS3 Compliant

Output Voltage :

3.35V

Control Mode :

CURRENT-MODE

Operating Temperature :

-40°C~85°C TA

Output Current :

3A

Switcher Configuration :

PHASE-SHIFT

Time@Peak Reflow Temperature-Max (s) :

30

Input Voltage-Nom :

15V

JESD-609 Code :

e3

Control Features :

Enable, Power Good, Soft Start

Peak Reflow Temperature (Cel) :

260

Output Configuration :

Positive

Terminal Form :

Gull wing

Number of Outputs :

2

Factory Lead Time :

8 Weeks

Clock Sync :

No

Mounting Type :

Surface Mount

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Output Type :

Transistor Driver

Mount :

Surface Mount

Terminal Pitch :

0.635mm

Voltage - Supply (Vcc/Vdd) :

4.5V~28V

Length :

9.98mm

Published :

2008

Package / Case :

28-SSOP (0.154, 3.90mm Width)

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Number of Pins :

28

Control Technique :

PULSE WIDTH MODULATION

Input Voltage (Min) :

4.5V

Packaging :

Tube

Terminal Position :

Dual

Lifecycle Status :

Production (Last Updated: 3 months ago)