UC3842D

Manufacturer :

onsemi

Product Category :

DC DC Switching Controllers

Lifecycle Status :

ACTIVE (Last Updated: 4 days ago)

Analog IC - Other Type :

SWITCHING CONTROLLER

Operating Temperature :

0°C~70°C TA

Supply Current-Max (Isup) :

25mA

Terminal Finish :

Nickel/Palladium/Gold (Ni/Pd/Au)

Packaging :

Tube

Max Output Voltage :

13.5V

Width :

3.91mm

Terminal Form :

Gull wing

Length :

8.65mm

ECCN Code :

EAR99

Synchronous Rectifier :

No

Max Power Dissipation :

725mW

Surface Mount :

yes

Fall Time (Typ) :

50 ns

Control Features :

Frequency Control

JESD-609 Code :

e4

Output Voltage :

13.5V

Output Type :

Transistor Driver

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Peak Reflow Temperature (Cel) :

260

Number of Terminations :

14

Number of Outputs :

1

Height :

1.75mm

Output Configuration :

Positive

Max Output Current :

1A

Frequency :

500kHz

Duty Cycle (Max) :

97%

Mounting Type :

Surface Mount

Base Part Number :

UC3842

Lead Free :

Lead Free

Output Current :

200mA

Thickness :

1.58mm

Number of Pins :

14

Function :

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

Factory Lead Time :

6 Weeks

Rise Time :

50ns

Max Duty Cycle :

100 %

REACH SVHC :

No SVHC

Pbfree Code :

yes

Control Mode :

CURRENT-MODE

Package / Case :

14-SOIC (0.154, 3.90mm Width)

Termination :

SMD/SMT

Topology :

Boost, Buck, Buck-Boost, Flyback, Forward

RoHS Status :

ROHS3 Compliant

Input Voltage-Nom :

15V

Nominal Input Voltage :

25V

Voltage - Supply (Vcc/Vdd) :

12V~28V

Weight :

122.413241mg

Terminal Position :

Dual

Frequency - Switching :

Up to 500kHz

Max Input Voltage :

25V

Control Technique :

PULSE WIDTH MODULATION