Lifecycle Status  

ACTIVE (Last Updated: 1 day ago)

Factory Lead Time  

6 Weeks

Mount  

Surface Mount

Mounting Type  

Surface Mount

Package / Case  

14-SOIC (0.154, 3.90mm Width)

Number of Pins  

14

Weight  

122.413241mg

Voltage - Input (Nom)  

10V

Operating Temperature  

0°C~70°C TA

Packaging  

Tube

JESD-609 Code  

e4

Pbfree Code  

yes

Part Status  

Active

Moisture Sensitivity Level (MSL)  

2 (1 Year)

Number of Terminations  

14

ECCN Code  

EAR99

Terminal Finish  

Nickel/Palladium/Gold (Ni/Pd/Au)

Voltage - Supply  

6.8V~15V

Terminal Position  

DUAL

Terminal Form  

GULL WING

Peak Reflow Temperature (Cel)  

260

Frequency  

100kHz

Base Part Number  

UCC3581

Function  

Step-Up, Step-Down, Step-Up/Step-Down

Number of Outputs  

1

Output Type  

Transistor Driver

Analog IC - Other Type  

SWITCHING CONTROLLER

Output Configuration  

Positive, Isolation Capable

Current - Output  

1A

Control Features  

Current Limit, Enable, Frequency Control, Soft Start

Voltage - Output  

600mV

Input Voltage (Min)  

7.4V

Topology  

Buck, Boost, Flyback, Forward Converter

Control Mode  

VOLTAGE-MODE

Frequency - Switching  

Up to 100kHz

Control Technique  

PULSE WIDTH MODULATION

Rise Time  

20ns

Synchronous Rectifier  

No

Fall Time (Typ)  

20 ns

Switcher Configuration  

SINGLE

Max Duty Cycle  

87%

Duty Cycle (Max)  

84%

Clock Sync  

Yes

Height  

1.75mm

Length  

8.65mm

Width  

3.91mm

Thickness  

1.58mm

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free