LTC3859AHFE#PBF

Manufacturer :

Analog Devices, Inc.

Product Category :

DC DC Switching Controllers

JESD-609 Code :

e3

Duty Cycle (Max) :

99%, 100%

Output Type :

Transistor Driver

RoHS Status :

ROHS3 Compliant

Mounting Type :

Surface Mount

Frequency - Switching :

115kHz~835kHz 350kHz~535kHz

Output Voltage :

5.4V

Voltage - Supply (Vcc/Vdd) :

4.5V~38V

Output Phases :

2

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Function :

Step-Down, Step-Up/Step-Down

Published :

2010

Base Part Number :

LTC3859

Factory Lead Time :

16 Weeks

Terminal Finish :

Matte Tin (Sn)

Synchronous Rectifier :

yes

Output Configuration :

Positive

Length :

9.7mm

Number of Outputs :

3

Operating Temperature :

-40°C~150°C TJ

Control Technique :

PULSE WIDTH MODULATION

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Width :

4.4mm

Clock Sync :

No

Control Features :

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

Topology :

Buck, Buck-Boost, SEPIC

ECCN Code :

EAR99

Terminal Form :

Gull wing

Number of Terminations :

38

Package / Case :

38-TFSOP (0.173, 4.40mm Width) Exposed Pad

Control Mode :

CURRENT-MODE

Switcher Configuration :

PHASE-SHIFT

Terminal Pitch :

0.5mm

Input Voltage-Nom :

12V

Terminal Position :

Dual

Surface Mount :

yes

Packaging :

Tube

Input Voltage (Min) :

4.5V