UCC28C40DR

Manufacturer :

Texas Instruments

Product Category :

DC DC Switching Controllers

Pbfree Code :

yes

Output Current :

200mA

Max Input Voltage :

20V

Control Features :

Frequency Control

Topology :

Boost, Flyback, Forward Converter

Width :

3.91mm

Frequency - Switching :

Up to 1MHz

Function :

Step-Up, Step-Up/Step-Down

Voltage - Supply (Vcc/Vdd) :

6.6V~18V

Lifecycle Status :

ACTIVE (Last Updated: 3 days ago)

Number of Pins :

8

Input Voltage-Nom :

15V

Number of Outputs :

1

Operating Temperature :

-40°C~105°C TJ

Nominal Input Voltage :

18V

Synchronous Rectifier :

No

Output Type :

Transistor Driver

Additional Feature :

ALSO OPERATES IN CURRENT MODE

Control Mode :

VOLTAGE-MODE

Mounting Type :

Surface Mount

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Mount :

Surface Mount

Fall Time (Typ) :

20 ns

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Terminal Form :

Gull wing

Lead Free :

Lead Free

Analog IC - Other Type :

SWITCHING CONTROLLER

Output Configuration :

Positive

Duty Cycle (Max) :

96%

Height :

1.75mm

Length :

4.9mm

Frequency :

1MHz

Min Input Voltage :

7.1V

Thickness :

1.58mm

Packaging :

Tape and Reel (TR)

Rise Time :

25ns

Factory Lead Time :

8 Weeks

Terminal Finish :

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

ECCN Code :

EAR99

Weight :

72.603129mg

JESD-609 Code :

e4

Base Part Number :

UCC28C40

Control Technique :

PULSE WIDTH MODULATION

Switcher Configuration :

Buck-Boost

Max Duty Cycle :

100 %

Number of Terminations :

8

Terminal Position :

Dual

Peak Reflow Temperature (Cel) :

260

Output Voltage :

18V

RoHS Status :

ROHS3 Compliant