UC2843D

Manufacturer :

Texas Instruments

Product Category :

DC DC Switching Controllers

Fall Time (Typ) :

50 ns

Synchronous Rectifier :

No

Topology :

Boost, Buck, Buck-Boost, Flyback, Forward

Control Technique :

PULSE WIDTH MODULATION

REACH SVHC :

No SVHC

Frequency :

450kHz

Nominal Input Voltage :

25V

Supply Current-Max (Isup) :

25mA

Package / Case :

14-SOIC (0.154, 3.90mm Width)

Surface Mount :

yes

Pbfree Code :

yes

Output Current :

1A

Output Voltage :

13.5V

JESD-609 Code :

e4

Rise Time :

50ns

Number of Terminations :

14

Mounting Type :

Surface Mount

Width :

3.91mm

Operating Temperature :

-40°C~85°C TA

Duty Cycle (Max) :

97%

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Terminal Position :

Dual

Analog IC - Other Type :

SWITCHING CONTROLLER

Peak Reflow Temperature (Cel) :

260

Output Configuration :

Positive

Number of Pins :

14

RoHS Status :

ROHS3 Compliant

Length :

8.65mm

Function :

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

Input Voltage-Nom :

15V

Lead Free :

Lead Free

Base Part Number :

UC2843

Thickness :

1.58mm

ECCN Code :

EAR99

Max Duty Cycle :

100 %

Number of Outputs :

1

Output Type :

Transistor Driver

Frequency - Switching :

Up to 500kHz

Control Features :

Frequency Control

Terminal Form :

Gull wing

Factory Lead Time :

6 Weeks

Voltage - Supply (Vcc/Vdd) :

12V~28V

Weight :

122.413241mg

Height :

1.75mm

Packaging :

Tube

Terminal Finish :

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

Lifecycle Status :

ACTIVE (Last Updated: 3 days ago)

Control Mode :

CURRENT-MODE