LTC3855IUJ#TRPBF

Manufacturer :

Analog Devices, Inc.

Product Category :

DC DC Switching Controllers

Clock Sync :

No

Synchronous Rectifier :

yes

Input Voltage-Nom :

15V

Published :

2006

Voltage - Supply (Vcc/Vdd) :

4.5V~38V

Terminal Finish :

Matte Tin (Sn)

Terminal Position :

Dual

Terminal Pitch :

0.5mm

Base Part Number :

LTC3855

Control Features :

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

ECCN Code :

EAR99

Duty Cycle (Max) :

95%

Function :

Step-Down

Output Type :

Transistor Driver

Output Voltage :

12.5V

Frequency - Switching :

250kHz~770kHz

Lifecycle Status :

Production (Last Updated: 3 weeks ago)

Peak Reflow Temperature (Cel) :

260

Control Mode :

CURRENT-MODE

Height Seated (Max) :

0.8mm

Width :

6mm

Mounting Type :

Surface Mount

Topology :

Buck

Max Frequency :

850kHz

RoHS Status :

ROHS3 Compliant

Switcher Configuration :

PHASE-SHIFT

Operating Temperature :

-40°C~125°C TJ

JESD-609 Code :

e3

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Package / Case :

40-WFQFN Exposed Pad

Control Technique :

PHASE-SHIFT CONTROL

Number of Terminations :

40

Number of Outputs :

2

Length :

6mm

Input Voltage (Max) :

38V

Output Configuration :

Positive

Series :

PolyPhase®

Input Voltage (Min) :

4.5V

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Number of Channels :

1

Number of Pins :

40

Time@Peak Reflow Temperature-Max (s) :

30

Surface Mount :

yes

Factory Lead Time :

10 Weeks

Packaging :

Tape and Reel (TR)