UC3844AD8G4

Manufacturer :

Texas Instruments

Product Category :

DC DC Switching Controllers

Terminal Form :

Gull wing

Fall Time (Typ) :

50 ns

Peak Reflow Temperature (Cel) :

260

Synchronous Rectifier :

No

Terminal Finish :

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

Height :

1.75mm

Factory Lead Time :

6 Weeks

Input Voltage-Nom :

15V

Control Technique :

PULSE WIDTH MODULATION

Width :

3.91mm

Analog IC - Other Type :

SWITCHING CONTROLLER

Terminal Position :

Dual

Function :

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

Lifecycle Status :

ACTIVE (Last Updated: 4 days ago)

Voltage - Supply (Vcc/Vdd) :

10V~30V

ECCN Code :

EAR99

Number of Outputs :

1

Rise Time :

50ns

Control Mode :

CURRENT-MODE

Control Features :

Frequency Control

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Supply Voltage :

11V

Number of Pins :

8

Output Type :

Transistor Driver

Output Configuration :

Positive

Operating Temperature :

0°C~70°C TA

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Number of Terminations :

8

Output Current :

200mA

Thickness :

1.58mm

Max Duty Cycle :

50 %

Lead Free :

Lead Free

Weight :

72.603129mg

Base Part Number :

UC3844

Surface Mount :

yes

Frequency - Switching :

Up to 500kHz

Packaging :

Tube

Supply Current-Max (Isup) :

25mA

Length :

4.9mm

JESD-609 Code :

e4

Output Voltage :

15V

Pbfree Code :

yes

Mounting Type :

Surface Mount

Nominal Input Voltage :

25V

Topology :

Boost, Buck, Buck-Boost, Flyback, Forward

RoHS Status :

ROHS3 Compliant

Frequency :

450kHz

Duty Cycle (Max) :

48%