LTC3858EGN-1#TRPBF

Manufacturer :

Analog Devices, Inc.

Product Category :

DC DC Switching Controllers

Number of Pins :

28

Clock Sync :

No

Terminal Finish :

Matte Tin (Sn)

Synchronous Rectifier :

yes

Terminal Form :

Gull wing

Frequency - Switching :

105kHz~835kHz 350kHz~535kHz

Number of Channels :

1

Control Technique :

PULSE WIDTH MODULATION

Control Features :

Enable, Frequency Control, Power Good, Soft Start

Factory Lead Time :

8 Weeks

Output Configuration :

Positive

Package / Case :

28-SSOP (0.154, 3.90mm Width)

Peak Reflow Temperature (Cel) :

260

Operating Temperature :

-40°C~125°C TJ

Control Mode :

CURRENT-MODE

Switcher Configuration :

PHASE-SHIFT

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Packaging :

Tape and Reel (TR)

RoHS Status :

ROHS3 Compliant

Input Voltage (Min) :

4V

Input Voltage-Nom :

12V

Published :

2010

JESD-609 Code :

e3

Number of Outputs :

2

Max Frequency :

850kHz

Mounting Type :

Surface Mount

Terminal Pitch :

0.635mm

Surface Mount :

yes

Function :

Step-Down

Output Type :

Transistor Driver

Width :

3.9mm

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Input Voltage (Max) :

38V

Lifecycle Status :

Production (Last Updated: 3 months ago)

Length :

9.893mm

Base Part Number :

LTC3858

Duty Cycle (Max) :

99.4%

ECCN Code :

EAR99

Output Voltage :

24V

Voltage - Supply (Vcc/Vdd) :

4V~38V

Terminal Position :

Dual

Time@Peak Reflow Temperature-Max (s) :

30

Number of Terminations :

28

Topology :

Buck