UC3879DWG4

Manufacturer :

Texas Instruments

Product Category :

DC DC Switching Controllers

Factory Lead Time :

6 Weeks

Operating Temperature :

0°C~70°C TA

Terminal Form :

Gull wing

Control Mode :

VOLTAGE-MODE

Switcher Configuration :

PHASE-SHIFT

Number of Terminations :

20

Output Configuration :

Positive

Lead Free :

Lead Free

Voltage - Supply (Vcc/Vdd) :

9V~20V

Nominal Input Voltage :

12V

Base Part Number :

UC3879

Frequency - Switching :

Up to 300kHz

Width :

7.5mm

Control Features :

Frequency Control, Ramp, Soft Start

Number of Outputs :

4

Function :

Step-Up/Step-Down

Thickness :

2.35mm

Mounting Type :

Surface Mount

Lifecycle Status :

ACTIVE (Last Updated: 3 days ago)

Terminal Position :

Dual

Radiation Hardening :

No

Control Technique :

PULSE WIDTH MODULATION

Termination :

SMD/SMT

Input Current :

23mA

Moisture Sensitivity Level (MSL) :

2 (1 Year)

Additional Feature :

ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT

Output Type :

Transistor Driver

Length :

12.8mm

Mount :

Surface Mount

Terminal Finish :

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

Output Phases :

1

Analog IC - Other Type :

SWITCHING CONTROLLER

Frequency :

300kHz

Duty Cycle (Max) :

50%

Max Output Current :

100mA

JESD-609 Code :

e4

Max Input Voltage :

18V

Input Voltage-Nom :

12V

Output Current :

10mA

ECCN Code :

EAR99

Weight :

569.003279mg

RoHS Status :

ROHS3 Compliant

Output Voltage :

2.2V

Synchronous Rectifier :

yes

Pbfree Code :

yes

Height :

2.65mm

Topology :

Half-Bridge

REACH SVHC :

No SVHC

Package / Case :

20-SOIC (0.295, 7.50mm Width)

Peak Reflow Temperature (Cel) :

260

Packaging :

Tube

Number of Pins :

20