UC2844AD8TR

Manufacturer :

Texas Instruments

Product Category :

DC DC Switching Controllers

Rise Time :

50ns

Lifecycle Status :

ACTIVE (Last Updated: 6 days ago)

Number of Terminations :

8

Supply Current-Max (Isup) :

25mA

Synchronous Rectifier :

No

Width :

3.91mm

Analog IC - Other Type :

SWITCHING CONTROLLER

Base Part Number :

UC2844

RoHS Status :

ROHS3 Compliant

Voltage - Supply (Vcc/Vdd) :

10V~30V

Output Configuration :

Positive

Nominal Input Voltage :

25V

Factory Lead Time :

6 Weeks

Control Mode :

CURRENT-MODE

Output Current :

200mA

Length :

4.9mm

JESD-609 Code :

e4

Input Voltage-Nom :

15V

Output Voltage :

15V

Topology :

Boost, Buck, Buck-Boost, Flyback, Forward

Height :

1.75mm

Function :

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

Pbfree Code :

yes

Operating Temperature :

-40°C~85°C TA

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Fall Time (Typ) :

50 ns

Packaging :

Tape and Reel (TR)

Max Duty Cycle :

50 %

Control Features :

Frequency Control

Mounting Type :

Surface Mount

Terminal Finish :

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

Weight :

72.603129mg

Terminal Position :

Dual

Lead Free :

Lead Free

ECCN Code :

EAR99

Surface Mount :

yes

Peak Reflow Temperature (Cel) :

260

Number of Pins :

8

Frequency :

450kHz

Number of Outputs :

1

Supply Voltage :

11V

Thickness :

1.58mm

Duty Cycle (Max) :

48%

Output Type :

Transistor Driver

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Control Technique :

PULSE WIDTH MODULATION

Frequency - Switching :

Up to 500kHz

Terminal Form :

Gull wing