Lifecycle Status  

ACTIVE (Last Updated: 3 days ago)

Factory Lead Time  

6 Weeks

Contact Plating  

Tin

Mount  

Surface Mount

Mounting Type  

Surface Mount

Package / Case  

10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

Number of Pins  

10

Voltage - Input (Nom)  

12V

Operating Temperature  

-40°C~125°C TJ

Packaging  

Tape & Reel (TR)

JESD-609 Code  

e3

Pbfree Code  

yes

Part Status  

Active

Moisture Sensitivity Level (MSL)  

1 (Unlimited)

Number of Terminations  

10

ECCN Code  

EAR99

Voltage - Supply  

2.97V~48V

Terminal Position  

DUAL

Terminal Form  

GULL WING

Peak Reflow Temperature (Cel)  

260

Terminal Pitch  

0.5mm

Base Part Number  

LM3481

Function  

Step-Up, Step-Up/Step-Down

Number of Outputs  

1

Output Type  

Transistor Driver

Max Output Current  

1A

Analog IC - Other Type  

SWITCHING CONTROLLER

Output Configuration  

Positive

Current - Output  

1A

Quiescent Current  

3.7mA

Control Features  

Enable, Frequency Control, Ramp, Soft Start

Voltage - Output  

1.275V

Topology  

Boost, Flyback, SEPIC

Min Input Voltage  

2.97V

Control Mode  

CURRENT-MODE

Frequency - Switching  

100kHz~1MHz

Max Input Voltage  

48V

Control Technique  

PULSE WIDTH MODULATION

Synchronous Rectifier  

No

Min Output Voltage  

1.275V

Switcher Configuration  

SINGLE

Max Frequency  

1MHz

Max Duty Cycle  

85 %

Clock Sync  

Yes

Height  

1.07mm

Length  

3mm

Width  

3mm

Thickness  

1.02mm

REACH SVHC  

No SVHC

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free