LTC3850IUF#TRPBF

Manufacturer :

Analog Devices, Inc.

Product Category :

DC DC Switching Controllers

Synchronous Rectifier :

yes

Terminal Pitch :

0.4mm

Control Mode :

CURRENT-MODE

Switcher Configuration :

PHASE-SHIFT

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Packaging :

Tape and Reel (TR)

Max Frequency :

860kHz

Length :

4mm

Number of Terminations :

28

Package / Case :

28-WFQFN Exposed Pad

Control Features :

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

Topology :

Buck

Output Voltage :

23.32V

ECCN Code :

EAR99

Input Voltage-Nom :

15V

Duty Cycle (Max) :

97.2%

Terminal Finish :

Matte Tin (Sn)

Base Part Number :

LTC3850

Number of Channels :

1

Output Configuration :

Positive

Output Type :

Transistor Driver

Width :

4mm

Peak Reflow Temperature (Cel) :

260

Clock Sync :

No

Input Voltage (Max) :

30V

Voltage - Supply (Vcc/Vdd) :

4V~30V

JESD-609 Code :

e3

Published :

2011

Terminal Position :

QUAD

Control Technique :

PULSE WIDTH MODULATION

RoHS Status :

ROHS3 Compliant

Function :

Step-Down

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Number of Outputs :

2

Mounting Type :

Surface Mount

Lifecycle Status :

Production (Last Updated: 2 weeks ago)

Operating Temperature :

-40°C~85°C TA

Frequency - Switching :

250kHz~780kHz

Height Seated (Max) :

0.8mm

Input Voltage (Min) :

4V

Time@Peak Reflow Temperature-Max (s) :

30

Surface Mount :

yes

Number of Pins :

28

Factory Lead Time :

8 Weeks