LTC3850IUF#PBF

Manufacturer :

Analog Devices, Inc.

Product Category :

DC DC Switching Controllers

Peak Reflow Temperature (Cel) :

260

Terminal Position :

QUAD

Width :

4mm

Operating Temperature :

-40°C~85°C TA

Function :

Step-Down

Factory Lead Time :

8 Weeks

Height Seated (Max) :

0.8mm

Surface Mount :

yes

Mounting Type :

Surface Mount

Number of Pins :

28

Input Voltage (Max) :

30V

Control Features :

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

Output Type :

Transistor Driver

Clock Sync :

No

Length :

4mm

Terminal Finish :

Matte Tin (Sn)

Package / Case :

28-WFQFN Exposed Pad

Input Voltage (Min) :

4V

Output Voltage :

23.32V

Switcher Configuration :

PHASE-SHIFT

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Packaging :

Tube

Output Configuration :

Positive

Lifecycle Status :

Production (Last Updated: 2 weeks ago)

Topology :

Buck

Published :

2011

Control Mode :

CURRENT-MODE

Output Current :

25A

JESD-609 Code :

e3

Number of Terminations :

28

REACH SVHC :

No SVHC

Base Part Number :

LTC3850

Time@Peak Reflow Temperature-Max (s) :

30

Duty Cycle (Max) :

97.2%

RoHS Status :

ROHS3 Compliant

Max Frequency :

860kHz

Control Technique :

PULSE WIDTH MODULATION

Terminal Pitch :

0.4mm

Number of Outputs :

2

Number of Channels :

1

ECCN Code :

EAR99

Synchronous Rectifier :

yes

Voltage - Supply (Vcc/Vdd) :

4V~30V

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Frequency - Switching :

250kHz~780kHz

Input Voltage-Nom :

15V