UC3842ADM

Manufacturer :

Microsemi

Product Category :

DC DC Switching Controllers

Frequency :

500kHz

Lead Free :

Lead Free

Frequency - Switching :

Up to 500kHz

Output Power :

25W

Lifecycle Status :

Obsolete (Last Updated: 1 month ago)

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Synchronous Rectifier :

No

Operating Supply Current :

11mA

Control Features :

Frequency Control

Mounting Type :

Surface Mount

Input Voltage (Max) :

30V

Max Duty Cycle :

100 %

Isolation :

Isolated

Analog IC - Other Type :

SWITCHING CONTROLLER

Output Voltage :

5V

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Pbfree Code :

yes

Duty Cycle (Max) :

96%

Number of Pins :

8

Function :

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

ECCN Code :

EAR99

Terminal Position :

Dual

Number of Outputs :

1

Operating Temperature :

0°C~70°C TA

Switcher Configuration :

Single

Mount :

Surface Mount

RoHS Status :

RoHS Compliant

Peak Reflow Temperature (Cel) :

260

Rise Time :

50ns

Control Mode :

CURRENT-MODE

JESD-609 Code :

e3

Terminal Form :

Gull wing

Output Current :

1A

Voltage - Supply (Vcc/Vdd) :

10V~30V

Number of Terminations :

8

Input Voltage-Nom :

15V

Output Type :

Transistor Driver

Time@Peak Reflow Temperature-Max (s) :

40

Published :

1997

Quiescent Current :

11mA

Base Part Number :

UC*84

Terminal Finish :

Matte Tin (Sn)

Weight :

540.001716mg

Output Configuration :

Positive

Packaging :

Tube

Topology :

Boost, Buck, Flyback, Forward

Control Technique :

PULSE WIDTH MODULATION