UC3841DW

Manufacturer :

Texas Instruments

Product Category :

DC DC Switching Controllers

Mounting Type :

Surface Mount

Switcher Configuration :

Single

Surface Mount :

yes

Output Configuration :

Positive, Isolation Capable

Function :

Step-Up, Step-Up/Step-Down

Synchronous Rectifier :

No

Control Features :

Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start

Pbfree Code :

yes

Peak Reflow Temperature (Cel) :

260

Input Voltage (Max) :

30V

Packaging :

Tube

Topology :

Boost, Flyback, Forward Converter

Frequency - Switching :

500kHz

Terminal Position :

Dual

Package / Case :

18-SOIC (0.295, 7.50mm Width)

Analog IC - Other Type :

SWITCHING CONTROLLER

Control Mode :

CURRENT-MODE

Output Current-Max :

1A

Control Technique :

PULSE WIDTH MODULATION

Additional Feature :

CURRENT MODE OPERATION IS ALSO POSSIBLE

Duty Cycle (Max) :

95%

Width :

7.5mm

Height Seated (Max) :

2.65mm

Terminal Form :

Gull wing

Voltage - Supply (Vcc/Vdd) :

8V~32V

Number of Outputs :

1

RoHS Status :

ROHS3 Compliant

Input Voltage (Min) :

8V

Operating Temperature :

0°C~70°C TA

Input Voltage-Nom :

20V

Number of Terminations :

18

JESD-609 Code :

e4

Terminal Finish :

NICKEL PALLADIUM GOLD

Moisture Sensitivity Level (MSL) :

2 (1 Year)

Output Type :

Transistor Driver