LM3549SQE/NOPB

Manufacturer :

National Semiconductor

Product Category :

LED Drivers

Package / Case :

24-WFQFN Exposed Pad

Number of Segments :

3

Mounting Type :

Surface Mount

Height :

800μm

Output Characteristics :

CONSTANT-CURRENT

Voltage - Supply (Max) :

5.5V

Base Part Number :

LM3549

Input Characteristics :

Standard

Multiplexed Display Capability :

No

Radiation Hardening :

No

Dimming :

I2C

Terminal Pitch :

0.5mm

Pbfree Code :

yes

Number of Functions :

1

Number of Pins :

24

Quiescent Current :

1.6mA

Supply Voltage :

3.6V

Operating Supply Voltage :

5.5V

Output Current :

700mA

ECCN Code :

EAR99

Max Supply Current :

3mA

High Level Output Current :

705mA

Internal Switch(s) :

yes

Low Level Output Current :

107mA

Length :

4mm

Voltage - Supply (Min) :

2.7V

RoHS Status :

ROHS3 Compliant

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Lead Free :

Lead Free

Number of Terminations :

24

Voltage - Output :

4.6V

JESD-609 Code :

e3

Peak Reflow Temperature (Cel) :

260

Packaging :

Tape and Reel (TR)

Frequency :

2.4MHz

Surface Mount :

yes

Terminal Position :

QUAD

Thickness :

750μm

Lifecycle Status :

ACTIVE (Last Updated: 5 days ago)

Type :

DC DC Regulator

Operating Temperature :

-30°C~85°C TA

Width :

4mm

Factory Lead Time :

6 Weeks

fmax-Min :

20 MHz

Terminal Finish :

Matte Tin (Sn)

Topology :

Step-Down (Buck), Step-Up (Boost)