LM2647LQ/NOPB

Manufacturer :

National Semiconductor

Product Category :

DC DC Switching Controllers

Packaging :

Tape and Reel (TR)

Length :

5mm

Operating Supply Current :

500mA

Additional Feature :

OUTPUT IS ADJUSTABLE DOWN TO 0.6V

Mount :

Surface Mount

Thickness :

800μm

Control Technique :

PULSE WIDTH MODULATION

Control Features :

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

ECCN Code :

EAR99

Output Current :

20A

Output Configuration :

Positive

Peak Reflow Temperature (Cel) :

260

Voltage - Supply (Vcc/Vdd) :

5.5V~28V

Synchronous Rectifier :

yes

Max Duty Cycle :

50 %

Input Voltage-Nom :

5V

Clock Sync :

No

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Lifecycle Status :

ACTIVE (Last Updated: 3 days ago)

Quiescent Current :

2.5mA

Base Part Number :

LM2647

Factory Lead Time :

6 Weeks

Control Mode :

VOLTAGE-MODE

RoHS Status :

ROHS3 Compliant

Operating Temperature :

-5°C~125°C TJ

Frequency - Switching :

200kHz~500kHz

Isolation :

Non-Isolated

Output Voltage :

5V

Max Frequency :

500kHz

Output Type :

Transistor Driver

Pbfree Code :

yes

Operating Supply Voltage :

5.5V

Terminal Position :

BOTTOM

Topology :

Buck

Function :

Step-Down

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Package / Case :

28-WFQFN Exposed Pad

JESD-609 Code :

e3

Duty Cycle (Max) :

75%

Width :

5mm

Lead Free :

Lead Free

Number of Outputs :

2

Mounting Type :

Surface Mount

Terminal Form :

BUTT

Number of Pins :

28

Contact Plating :

Tin

Height :

800μm

Number of Terminations :

28