LTC3858EUH#TRPBF

Manufacturer :

Analog Devices, Inc.

Product Category :

DC DC Switching Controllers

Input Voltage (Min) :

4V

Duty Cycle (Max) :

99.4%

Time@Peak Reflow Temperature-Max (s) :

30

ECCN Code :

EAR99

Number of Outputs :

2

Function :

Step-Down

Number of Terminations :

32

Clock Sync :

No

Mounting Type :

Surface Mount

Packaging :

Tape and Reel (TR)

RoHS Status :

ROHS3 Compliant

Number of Channels :

1

Factory Lead Time :

26 Weeks

Base Part Number :

LTC3858

Published :

2010

Switcher Configuration :

PHASE-SHIFT

Number of Pins :

32

Lifecycle Status :

Production (Last Updated: 4 weeks ago)

Width :

5mm

Topology :

Buck

Terminal Finish :

Matte Tin (Sn)

Control Features :

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

Operating Temperature :

-40°C~125°C TJ

Height Seated (Max) :

0.8mm

Input Voltage-Nom :

12V

Frequency - Switching :

105kHz~835kHz 350kHz~535kHz

Output Voltage :

24V

Input Voltage (Max) :

38V

Peak Reflow Temperature (Cel) :

260

Voltage - Supply (Vcc/Vdd) :

4V~38V

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Series :

PolyPhase®

Control Technique :

PULSE WIDTH MODULATION

Surface Mount :

yes

Output Type :

Transistor Driver

Synchronous Rectifier :

yes

Terminal Pitch :

0.5mm

Output Configuration :

Positive

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Control Mode :

CURRENT-MODE

Length :

5mm

Package / Case :

32-WFQFN Exposed Pad

Terminal Position :

QUAD

JESD-609 Code :

e3

Max Frequency :

850kHz