LTC3850EGN-1#TRPBF

Manufacturer :

Analog Devices, Inc.

Product Category :

DC DC Switching Controllers

Frequency - Switching :

250kHz~780kHz

Clock Sync :

No

Package / Case :

28-SSOP (0.154, 3.90mm Width)

RoHS Status :

ROHS3 Compliant

Lifecycle Status :

Production (Last Updated: 3 weeks ago)

Operating Temperature :

-40°C~85°C TA

Max Frequency :

860kHz

Surface Mount :

yes

Control Technique :

PULSE WIDTH MODULATION

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Number of Pins :

28

Output Type :

Transistor Driver

Time@Peak Reflow Temperature-Max (s) :

30

Duty Cycle (Max) :

97.2%

Terminal Form :

Gull wing

Control Mode :

CURRENT-MODE

Published :

2011

Output Configuration :

Positive

Synchronous Rectifier :

yes

Output Voltage :

5V

Voltage - Supply (Vcc/Vdd) :

4V~24V

ECCN Code :

EAR99

Number of Terminations :

28

Packaging :

Tape and Reel (TR)

Topology :

Buck

Terminal Finish :

Matte Tin (Sn)

Peak Reflow Temperature (Cel) :

260

Switcher Configuration :

PHASE-SHIFT

JESD-609 Code :

e3

Width :

3.899mm

Terminal Pitch :

0.635mm

Length :

9.893mm

Function :

Step-Down

Mounting Type :

Surface Mount

Number of Outputs :

2

Base Part Number :

LTC3850

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Input Voltage-Nom :

15V

Input Voltage (Min) :

4V

Number of Channels :

1

Terminal Position :

Dual

Factory Lead Time :

16 Weeks

Control Features :

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