UC3843N

Manufacturer :

Fairchild Semiconductor

Product Category :

DC DC Switching Controllers

Duty Cycle (Max) :

97%

Control Mode :

CURRENT-MODE

Output Voltage :

5V

Terminal Pitch :

2.54mm

Number of Outputs :

1

JESD-609 Code :

e4

Switcher Configuration :

Single

Mounting Type :

Through Hole

Voltage - Supply (Vcc/Vdd) :

7.6V~30V

Width :

7.62mm

JESD-30 Code :

R-PDIP-T8

Peak Reflow Temperature (Cel) :

260

Terminal Finish :

NICKEL PALLADIUM GOLD

Packaging :

Tube

RoHS Status :

ROHS3 Compliant

Height Seated (Max) :

5.08mm

Length :

9.59mm

Input Voltage (Max) :

25V

Control Technique :

PULSE WIDTH MODULATION

Pbfree Code :

yes

Input Voltage-Nom :

15V

Analog IC - Other Type :

SWITCHING CONTROLLER

Input Voltage (Min) :

8.2V

Synchronous Rectifier :

No

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Frequency - Switching :

Up to 500kHz

Number of Terminations :

8

Operating Temperature :

0°C~70°C TA

Output Configuration :

Positive

Output Current-Max :

1A

Function :

Step-Up, Step-Up/Step-Down

Control Features :

Frequency Control

Topology :

Boost, Flyback

Terminal Position :

Dual

Package / Case :

8-DIP (0.300, 7.62mm)

Surface Mount :

No

Output Type :

Transistor Driver