LTC3728EG#PBF

Manufacturer :

Linear Technology

Product Category :

DC DC Switching Controllers

Input Current :

450μA

Terminal Finish :

Matte Tin (Sn)

Factory Lead Time :

8 Weeks

Package / Case :

28-SSOP (0.209, 5.30mm Width)

Topology :

Buck

Current - Output 2 :

5A

Width :

5.6mm

Voltage - Supply (Vcc/Vdd) :

3.5V~30V

Peak Reflow Temperature (Cel) :

260

Published :

2002

Additional Feature :

ALSO OPERATES AT 5V

REACH SVHC :

No SVHC

Number of Channels :

1

Frequency - Switching :

260kHz~550kHz

Mounting Type :

Surface Mount

Surface Mount :

yes

Control Technique :

PULSE WIDTH MODULATION

Number of Terminations :

28

Length :

10.5mm

Time@Peak Reflow Temperature-Max (s) :

30

Lifecycle Status :

Production (Last Updated: 2 weeks ago)

Min Input Voltage :

3.5V

Terminal Form :

Gull wing

Nominal Input Voltage :

15V

Duty Cycle (Max) :

99.4%

Number of Pins :

28

Lead Free :

Lead Free

Output Configuration :

Positive

Frequency :

550kHz

Output Voltage :

36V

RoHS Status :

ROHS3 Compliant

Min Output Voltage :

800mV

Clock Sync :

No

Max Input Voltage :

36V

Output Current :

3A

Number of Outputs :

2

Current - Output 1 :

5A

Synchronous Rectifier :

yes

Terminal Position :

Dual

Voltage - Output 1 :

5.5V

JESD-609 Code :

e3

Base Part Number :

LTC3728

Output Type :

Transistor Driver

Input Voltage-Nom :

15V

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Packaging :

Tube

Voltage - Output 2 :

5.5V

Control Features :

Enable, Power Good, Soft Start

Function :

Step-Down

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Control Mode :

CURRENT-MODE

Height :

2mm

Switcher Configuration :

PHASE-SHIFT

Terminal Pitch :

0.65mm

ECCN Code :

EAR99

Operating Temperature :

-40°C~85°C TA