UC3843DR-8

Manufacturer :

Texas Instruments

Product Category :

DC DC Switching Controllers

Product Status :

Active

Supplier Device Package :

8-SOIC

Manufacturer :

Rochester Electronics LLC

Number of Functions :

1

Series :

-

Duty Cycle (Max) :

97%

Output Phases :

1

Control Features :

Frequency Control

Output Current-Max :

1 A

Synchronous Rectifier :

No

Control Technique :

PULSE WIDTH MODULATION

Analog IC - Other Type :

SWITCHING CONTROLLER

Input Voltage-Nom :

15 V

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Topology :

Boost, Buck, Buck-Boost, Flyback, Forward

Output Type :

Transistor Driver

Number of Terminals :

8

Package :

Bulk

Function :

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

Reach Compliance Code :

Unknown

Terminal Position :

Dual

Mounting Type :

Surface Mount

Clock Sync :

No

Operating Temperature :

0°C ~ 70°C (TA)

Width :

3.9 mm

Surface Mount :

yes

Qualification Status :

COMMERCIAL

Seated Height-Max :

1.75 mm

Terminal Pitch :

1.27 mm

Package Shape :

RECTANGULAR

Length :

4.89 mm

Frequency - Switching :

Up to 500kHz

Serial Interfaces :

-

Temperature Grade :

COMMERCIAL

Output Configuration :

Positive, Isolation Capable

Number of Outputs :

1

Terminal Form :

Gull wing

Control Mode :

CURRENT-MODE

Switcher Configuration :

Single

Switching Frequency-Max :

500 kHz

JESD-30 Code :

R-PDSO-G8