UC2844AQD8R

Manufacturer :

Texas Instruments

Product Category :

DC DC Switching Controllers

Frequency - Switching :

Up to 500kHz

Control Features :

Frequency Control

Lead Free :

Lead Free

Terminal Finish :

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

Max Duty Cycle :

50 %

Frequency :

450kHz

Number of Terminations :

8

Surface Mount :

yes

Output Type :

Transistor Driver

Factory Lead Time :

6 Weeks

Output Voltage :

15V

Rise Time :

50ns

Function :

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

Mounting Type :

Surface Mount

Number of Pins :

8

Operating Temperature :

-40°C~125°C TA

Quiescent Current :

11mA

JESD-609 Code :

e4

Height :

1.75mm

Topology :

Boost, Buck, Buck-Boost, Flyback, Forward

Terminal Form :

Gull wing

Lifecycle Status :

ACTIVE (Last Updated: 1 week ago)

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Input Voltage-Nom :

15V

Number of Outputs :

1

Length :

4.9mm

Voltage - Supply (Vcc/Vdd) :

10V~30V

Fall Time (Typ) :

50 ns

Control Technique :

PULSE WIDTH MODULATION

Output Configuration :

Positive

Control Mode :

CURRENT-MODE

ECCN Code :

EAR99

Output Current :

200mA

Thickness :

1.58mm

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Width :

3.91mm

Analog IC - Other Type :

SWITCHING CONTROLLER

Terminal Position :

Dual

Base Part Number :

UC2844

Packaging :

Cut Tape (CT)

Pbfree Code :

yes

RoHS Status :

ROHS3 Compliant

Peak Reflow Temperature (Cel) :

260

Synchronous Rectifier :

No

Weight :

75.608178mg

Duty Cycle (Max) :

48%

Input Voltage (Max) :

25V

Supply Voltage :

11V

Supply Current-Max (Isup) :

25mA