UC3842AD8

Manufacturer :

Texas Instruments

Product Category :

DC DC Switching Controllers

Fall Time (Typ) :

50 ns

Max Power Dissipation :

1W

Peak Reflow Temperature (Cel) :

260

Number of Pins :

8

Max Duty Cycle :

100 %

Terminal Form :

Gull wing

Output Voltage :

5V

JESD-609 Code :

e4

Lifecycle Status :

ACTIVE (Last Updated: 6 days ago)

Terminal Position :

Dual

Function :

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

Pbfree Code :

yes

Weight :

72.603129mg

Lead Free :

Lead Free

Control Technique :

PULSE WIDTH MODULATION

Number of Terminations :

8

Control Mode :

CURRENT-MODE

Number of Outputs :

1

REACH SVHC :

No SVHC

Surface Mount :

yes

RoHS Status :

ROHS3 Compliant

Nominal Input Voltage :

15V

Max Input Voltage :

25V

Max Output Current :

1A

ECCN Code :

EAR99

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Packaging :

Tube

Output Current :

1A

Power Dissipation :

1W

Mounting Type :

Surface Mount

Termination :

SMD/SMT

Frequency - Switching :

Up to 500kHz

Output Configuration :

Positive

Duty Cycle (Max) :

96%

Supply Current-Max (Isup) :

25mA

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Control Features :

Frequency Control

Input Current :

11mA

Height :

1.75mm

Length :

4.9mm

Operating Temperature :

0°C~70°C TA

Voltage - Supply (Vcc/Vdd) :

10V~30V

Terminal Finish :

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

Synchronous Rectifier :

No

Base Part Number :

UC3842

Supply Voltage :

11V

Rise Time :

50ns

Topology :

Boost, Buck, Buck-Boost, Flyback, Forward

Input Voltage-Nom :

15V

Output Type :

Transistor Driver

Frequency :

450kHz

Factory Lead Time :

6 Weeks

Width :

3.91mm

Thickness :

1.58mm

Analog IC - Other Type :

SWITCHING CONTROLLER