UCC3581D

Manufacturer :

Texas Instruments

Product Category :

DC DC Switching Controllers

Synchronous Rectifier :

No

Control Features :

Current Limit, Enable, Frequency Control, Soft Start

Input Voltage-Nom :

10V

Output Configuration :

Positive, Isolation Capable

Control Mode :

VOLTAGE-MODE

Terminal Position :

Dual

Height :

1.75mm

Lifecycle Status :

ACTIVE (Last Updated: 1 day ago)

Control Technique :

PULSE WIDTH MODULATION

Terminal Finish :

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

Width :

3.91mm

Factory Lead Time :

6 Weeks

Output Voltage :

600mV

Frequency - Switching :

Up to 100kHz

Number of Outputs :

1

RoHS Status :

ROHS3 Compliant

Base Part Number :

UCC3581

Function :

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

Terminal Form :

Gull wing

Voltage - Supply (Vcc/Vdd) :

6.8V~15V

JESD-609 Code :

e4

Duty Cycle (Max) :

84%

Output Current :

1A

Clock Sync :

yes

Length :

8.65mm

Frequency :

100kHz

Input Voltage (Min) :

7.4V

Operating Temperature :

0°C~70°C TA

Topology :

Buck, Boost, Flyback, Forward Converter

Moisture Sensitivity Level (MSL) :

2 (1 Year)

Lead Free :

Lead Free

Packaging :

Tube

Number of Pins :

14

Number of Terminations :

14

Rise Time :

20ns

Analog IC - Other Type :

SWITCHING CONTROLLER

Mount :

Surface Mount

Mounting Type :

Surface Mount

Package / Case :

14-SOIC (0.154, 3.90mm Width)

Weight :

122.413241mg

Thickness :

1.58mm

ECCN Code :

EAR99

Fall Time (Typ) :

20 ns

Max Duty Cycle :

87 %

Output Type :

Transistor Driver

Pbfree Code :

yes

Peak Reflow Temperature (Cel) :

260

Switcher Configuration :

Single