LTC3858IGN-1#PBF

Manufacturer :

Analog Devices, Inc.

Product Category :

DC DC Switching Controllers

Function :

Step-Down

Factory Lead Time :

8 Weeks

Input Voltage (Max) :

38V

Input Voltage (Min) :

4V

Number of Terminations :

28

Clock Sync :

No

Output Type :

Transistor Driver

ECCN Code :

EAR99

Terminal Finish :

Matte Tin (Sn)

Number of Outputs :

2

Lifecycle Status :

Production (Last Updated: 3 months ago)

Surface Mount :

yes

Number of Channels :

1

RoHS Status :

ROHS3 Compliant

Lead Free :

Lead Free

Mounting Type :

Surface Mount

Control Mode :

CURRENT-MODE

Duty Cycle (Max) :

99.4%

Terminal Position :

Dual

Control Technique :

PULSE WIDTH MODULATION

Output Voltage :

24V

Package / Case :

28-SSOP (0.154, 3.90mm Width)

Topology :

Buck

Control Features :

Enable, Frequency Control, Power Good, Soft Start

Packaging :

Tube

Switcher Configuration :

PHASE-SHIFT

Synchronous Rectifier :

yes

Voltage - Supply (Vcc/Vdd) :

4V~38V

Terminal Pitch :

0.635mm

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Peak Reflow Temperature (Cel) :

260

Number of Pins :

28

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Terminal Form :

Gull wing

Length :

9.893mm

Operating Temperature :

-40°C~125°C TJ

Frequency - Switching :

105kHz~835kHz 350kHz~535kHz

Base Part Number :

LTC3858

Input Voltage-Nom :

12V

Width :

3.9mm

Time@Peak Reflow Temperature-Max (s) :

30

Output Configuration :

Positive

JESD-609 Code :

e3

Max Frequency :

850kHz

Published :

2010