UC2843D8TR

Manufacturer :

Texas Instruments

Product Category :

DC DC Switching Controllers

Function :

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

Surface Mount :

yes

Fall Time (Typ) :

50 ns

Frequency :

500kHz

Analog IC - Other Type :

SWITCHING CONTROLLER

Packaging :

Tape and Reel (TR)

Number of Outputs :

1

Synchronous Rectifier :

No

Topology :

Boost, Buck, Buck-Boost, Flyback, Forward

Terminal Form :

Gull wing

Peak Reflow Temperature (Cel) :

260

Mounting Type :

Surface Mount

Thickness :

1.58mm

Output Type :

Transistor Driver

ECCN Code :

EAR99

Base Part Number :

UC2843

Number of Terminations :

8

Frequency - Switching :

Up to 500kHz

Nominal Input Voltage :

25V

Voltage - Supply (Vcc/Vdd) :

12V~28V

Lead Free :

Lead Free

Input Voltage-Nom :

15V

Rise Time :

50ns

Max Duty Cycle :

100 %

Number of Pins :

8

Terminal Finish :

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

Lifecycle Status :

ACTIVE (Last Updated: 4 days ago)

JESD-609 Code :

e4

Control Mode :

CURRENT-MODE

Pbfree Code :

yes

Terminal Position :

Dual

Output Current :

200mA

Duty Cycle (Max) :

97%

Control Technique :

PULSE WIDTH MODULATION

Output Configuration :

Positive

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Length :

4.9mm

RoHS Status :

ROHS3 Compliant

REACH SVHC :

No SVHC

Height :

1.75mm

Operating Temperature :

-40°C~85°C TA

Factory Lead Time :

6 Weeks

Output Voltage :

5V

Control Features :

Frequency Control

Weight :

72.603129mg

Supply Current-Max (Isup) :

25mA

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Width :

3.91mm