LTC1439CG

Manufacturer :

Analog Devices, Inc.

Product Category :

DC DC Switching Controllers

Output Phases :

1

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Published :

2005

Output Current-Max :

2A

Terminal Form :

Gull wing

Number of Outputs :

2

Switcher Configuration :

Push-Pull

Control Technique :

PULSE WIDTH MODULATION

Synchronous Rectifier :

yes

RoHS Status :

Non-RoHS Compliant

Width :

5.3mm

Output Type :

Transistor Driver

Peak Reflow Temperature (Cel) :

235

Output Configuration :

Positive

Packaging :

Tube

Frequency - Switching :

Up to 400kHz

Function :

Step-Down

Time@Peak Reflow Temperature-Max (s) :

20

Input Voltage (Min) :

3.5V

Duty Cycle (Max) :

99%

Terminal Pitch :

0.65mm

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Terminal Finish :

Tin/Lead (Sn/Pb)

Operating Temperature :

0°C~70°C TA

Terminal Position :

Dual

Control Features :

Enable, Power on Reset, Soft Start

Mounting Type :

Surface Mount

Input Voltage-Nom :

15V

Clock Sync :

No

Number of Terminations :

36

Voltage - Supply (Vcc/Vdd) :

3.5V~30V

ECCN Code :

EAR99

Control Mode :

CURRENT-MODE

Base Part Number :

LTC1439

Topology :

Buck

Package / Case :

36-SSOP (0.209, 5.30mm Width)

Surface Mount :

yes

Input Voltage (Max) :

36V

JESD-30 Code :

R-PDSO-G36

JESD-609 Code :

e0