LTC3858IGN-1#TRPBF

Manufacturer :

Analog Devices, Inc.

Product Category :

DC DC Switching Controllers

Input Voltage (Max) :

38V

Frequency - Switching :

105kHz~835kHz 350kHz~535kHz

Terminal Position :

Dual

Number of Pins :

28

Clock Sync :

No

Number of Outputs :

2

Output Voltage :

5.1V

Duty Cycle (Max) :

99.4%

Topology :

Buck

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

ECCN Code :

EAR99

Number of Terminations :

28

Control Features :

Enable, Frequency Control, Power Good, Soft Start

Length :

9.893mm

Width :

3.9mm

Packaging :

Tape and Reel (TR)

Input Voltage (Min) :

4V

RoHS Status :

ROHS3 Compliant

Control Mode :

CURRENT-MODE

Synchronous Rectifier :

yes

Output Configuration :

Positive

Input Voltage-Nom :

12V

Switcher Configuration :

PHASE-SHIFT

Published :

2010

Number of Channels :

1

Function :

Step-Down

Terminal Finish :

Matte Tin (Sn)

Lifecycle Status :

Production (Last Updated: 3 months ago)

Output Type :

Transistor Driver

Terminal Pitch :

0.635mm

Mounting Type :

Surface Mount

Control Technique :

PULSE WIDTH MODULATION

Peak Reflow Temperature (Cel) :

260

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Time@Peak Reflow Temperature-Max (s) :

30

Package / Case :

28-SSOP (0.154, 3.90mm Width)

Voltage - Supply (Vcc/Vdd) :

4V~38V

Max Frequency :

850kHz

Base Part Number :

LTC3858

JESD-609 Code :

e3

Surface Mount :

yes

Operating Temperature :

-40°C~125°C TJ

Terminal Form :

Gull wing

Factory Lead Time :

16 Weeks