LTC3858IUH#PBF

Manufacturer :

Analog Devices, Inc.

Product Category :

DC DC Switching Controllers

Terminal Pitch :

0.5mm

Clock Sync :

No

Control Features :

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

Duty Cycle (Max) :

99.4%

Topology :

Buck

Base Part Number :

LTC3858

Control Mode :

CURRENT-MODE

Series :

PolyPhase®

Terminal Finish :

Matte Tin (Sn)

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Number of Pins :

32

RoHS Status :

ROHS3 Compliant

Mounting Type :

Surface Mount

ECCN Code :

EAR99

Surface Mount :

yes

Voltage - Supply (Vcc/Vdd) :

4V~38V

Number of Channels :

1

Peak Reflow Temperature (Cel) :

260

Max Frequency :

850kHz

Number of Outputs :

2

Output Configuration :

Positive

Length :

5mm

Switcher Configuration :

PHASE-SHIFT

Output Type :

Transistor Driver

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Width :

5mm

JESD-609 Code :

e3

Published :

2010

Input Voltage (Max) :

38V

Output Voltage :

24V

Terminal Position :

QUAD

Frequency - Switching :

105kHz~835kHz 350kHz~535kHz

Packaging :

Tube

Package / Case :

32-WFQFN Exposed Pad

Function :

Step-Down

Input Voltage (Min) :

4V

Input Voltage-Nom :

12V

Synchronous Rectifier :

yes

Factory Lead Time :

8 Weeks

Lifecycle Status :

Production (Last Updated: 3 months ago)

Height Seated (Max) :

0.8mm

Time@Peak Reflow Temperature-Max (s) :

30

Operating Temperature :

-40°C~125°C TJ

Control Technique :

PULSE WIDTH MODULATION

Number of Terminations :

32