LTC3789IGN#TRPBF

Manufacturer :

Analog Devices, Inc.

Product Category :

DC DC Switching Controllers

Terminal Pitch :

0.635mm

Synchronous Rectifier :

yes

Output Configuration :

Positive

Input Voltage-Nom :

15V

Output Voltage :

38V

Clock Sync :

No

Factory Lead Time :

8 Weeks

Base Part Number :

LTC3789

Function :

Step-Up/Step-Down

Peak Reflow Temperature (Cel) :

225

Number of Terminations :

28

Input Voltage (Min) :

4V

Output Current :

20A

Surface Mount :

yes

Length :

9.893mm

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

RoHS Status :

ROHS3 Compliant

Analog IC - Other Type :

SWITCHING CONTROLLER

Voltage - Supply (Vcc/Vdd) :

4V~38V

Published :

2011

Package / Case :

28-SSOP (0.154, 3.90mm Width)

Lifecycle Status :

Production (Last Updated: 1 week ago)

Additional Feature :

ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 38V

Terminal Form :

Gull wing

JESD-609 Code :

e3

Duty Cycle (Max) :

90%

Number of Outputs :

2

Number of Pins :

28

Operating Temperature :

-40°C~125°C TJ

Topology :

Buck-Boost

Max Frequency :

710kHz

Control Features :

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

Terminal Position :

Dual

Mounting Type :

Surface Mount

Terminal Finish :

Matte Tin (Sn)

Output Phases :

1

Packaging :

Tape and Reel (TR)

Control Mode :

CURRENT-MODE

Frequency - Switching :

200kHz~640kHz

Width :

3.899mm

Switcher Configuration :

PHASE-SHIFT

Output Type :

Transistor Driver

Control Technique :

PULSE WIDTH MODULATION

ECCN Code :

EAR99