UC3843N

Manufacturer :

Fairchild Semiconductor

Product Category :

DC DC Switching Controllers

Function :

Step-Up, Step-Up/Step-Down

Number of Outputs :

1

JESD-609 Code :

e4

Number of Terminations :

8

Frequency - Switching :

Up to 500kHz

Topology :

Boost, Flyback

Input Voltage-Nom :

15V

Width :

7.62mm

Packaging :

Tube

Output Configuration :

Positive

Terminal Finish :

NICKEL PALLADIUM GOLD

Control Technique :

PULSE WIDTH MODULATION

Synchronous Rectifier :

No

Surface Mount :

No

Switcher Configuration :

Single

Output Current-Max :

1A

Control Mode :

CURRENT-MODE

JESD-30 Code :

R-PDIP-T8

Terminal Position :

Dual

Operating Temperature :

0°C~70°C TA

Duty Cycle (Max) :

97%

Input Voltage (Min) :

8.2V

Length :

9.59mm

Terminal Pitch :

2.54mm

Output Type :

Transistor Driver

Peak Reflow Temperature (Cel) :

260

Mounting Type :

Through Hole

Pbfree Code :

yes

RoHS Status :

ROHS3 Compliant

Input Voltage (Max) :

25V

Height Seated (Max) :

5.08mm

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Analog IC - Other Type :

SWITCHING CONTROLLER

Control Features :

Frequency Control

Package / Case :

8-DIP (0.300, 7.62mm)

Output Voltage :

5V

Voltage - Supply (Vcc/Vdd) :

7.6V~30V