UC2844AD8TR

Manufacturer :

Texas Instruments

Product Category :

DC DC Switching Controllers

Frequency :

450kHz

Weight :

72.603129mg

Input Voltage-Nom :

15V

Control Technique :

PULSE WIDTH MODULATION

Function :

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

Fall Time (Typ) :

50 ns

Operating Temperature :

-40°C~85°C TA

Lead Free :

Lead Free

Synchronous Rectifier :

No

Length :

4.9mm

Rise Time :

50ns

Analog IC - Other Type :

SWITCHING CONTROLLER

Number of Pins :

8

Factory Lead Time :

6 Weeks

Width :

3.91mm

Voltage - Supply (Vcc/Vdd) :

10V~30V

Packaging :

Tape and Reel (TR)

Control Features :

Frequency Control

JESD-609 Code :

e4

Output Current :

200mA

Number of Outputs :

1

Surface Mount :

yes

Output Configuration :

Positive

Max Duty Cycle :

50 %

Terminal Position :

Dual

Lifecycle Status :

ACTIVE (Last Updated: 6 days ago)

Terminal Finish :

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

Control Mode :

CURRENT-MODE

Output Voltage :

15V

Pbfree Code :

yes

Supply Voltage :

11V

Number of Terminations :

8

Thickness :

1.58mm

Topology :

Boost, Buck, Buck-Boost, Flyback, Forward

Output Type :

Transistor Driver

Frequency - Switching :

Up to 500kHz

Height :

1.75mm

Base Part Number :

UC2844

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Mounting Type :

Surface Mount

Duty Cycle (Max) :

48%

Peak Reflow Temperature (Cel) :

260

RoHS Status :

ROHS3 Compliant

Supply Current-Max (Isup) :

25mA

Terminal Form :

Gull wing

ECCN Code :

EAR99

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Nominal Input Voltage :

25V