LTC3789EUFD#TRPBF

Manufacturer :

Analog Devices, Inc.

Product Category :

DC DC Switching Controllers

Control Features :

Current Limit, Enable, Frequency Control, Power Good, Soft Start

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Analog IC - Other Type :

SWITCHING CONTROLLER

Packaging :

Tape and Reel (TR)

Peak Reflow Temperature (Cel) :

225

Output Voltage :

38V

Lead Free :

Lead Free

Terminal Position :

QUAD

Output Configuration :

Positive

Function :

Step-Up/Step-Down

Operating Temperature :

-40°C~125°C TJ

Output Phases :

1

Surface Mount :

yes

Package / Case :

28-WFQFN Exposed Pad

Width :

4mm

Control Technique :

PULSE WIDTH MODULATION

Base Part Number :

LTC3789

Mounting Type :

Surface Mount

Height Seated (Max) :

0.8mm

Control Mode :

CURRENT-MODE

Input Voltage (Min) :

4V

Output Type :

Transistor Driver

Duty Cycle (Max) :

90%

Max Frequency :

710kHz

Synchronous Rectifier :

yes

Topology :

Buck-Boost

Terminal Pitch :

0.5mm

Additional Feature :

ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 38V

Number of Terminations :

28

Frequency - Switching :

200kHz~640kHz

Number of Outputs :

2

Input Voltage-Nom :

15V

Published :

2011

JESD-609 Code :

e3

Number of Pins :

28

Lifecycle Status :

Production (Last Updated: 1 week ago)

Clock Sync :

No

Length :

5mm

Factory Lead Time :

16 Weeks

ECCN Code :

EAR99

Output Current :

20A

Voltage - Supply (Vcc/Vdd) :

4V~38V

Terminal Finish :

Matte Tin (Sn)

Switcher Configuration :

PHASE-SHIFT

RoHS Status :

ROHS3 Compliant