UC2844AN

Manufacturer :

Texas Instruments

Product Category :

DC DC Switching Controllers

Package / Case :

8-DIP (0.300, 7.62mm)

Lead Free :

Lead Free

Number of Terminations :

8

Operating Temperature :

-40°C~85°C TA

Topology :

Boost, Buck, Buck-Boost, Flyback, Forward

Length :

9.81mm

Nominal Input Voltage :

25V

Voltage - Supply (Vcc/Vdd) :

10V~30V

Synchronous Rectifier :

No

Terminal Finish :

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

Output Configuration :

Positive

Number of Pins :

8

Width :

6.35mm

Analog IC - Other Type :

SWITCHING CONTROLLER

Frequency - Switching :

Up to 500kHz

Pbfree Code :

yes

RoHS Status :

ROHS3 Compliant

Input Current :

11mA

Factory Lead Time :

6 Weeks

Control Technique :

PULSE WIDTH MODULATION

Lifecycle Status :

ACTIVE (Last Updated: 5 days ago)

REACH SVHC :

No SVHC

Max Duty Cycle :

50 %

Number of Outputs :

1

Fall Time (Typ) :

50 ns

Weight :

528.605208mg

Supply Voltage :

11V

Function :

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

Frequency :

500kHz

Thickness :

3.9mm

Control Features :

Frequency Control

Supply Current-Max (Isup) :

25mA

Mounting Type :

Through Hole

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Input Voltage-Nom :

15V

Rise Time :

50ns

JESD-609 Code :

e4

Height :

5.08mm

Output Type :

Transistor Driver

Surface Mount :

No

ECCN Code :

EAR99

Output Voltage :

15V

Base Part Number :

UC2844

Output Current :

200mA

Duty Cycle (Max) :

48%

Terminal Position :

Dual

Control Mode :

CURRENT-MODE

Packaging :

Tube

Terminal Pitch :

2.54mm