UCC2891DR

Manufacturer :

Texas Instruments

Product Category :

DC DC Switching Controllers

Supply Current-Max (Isup) :

3mA

Rise Time :

19ns

Terminal Position :

Dual

Switcher Configuration :

Single

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Output Type :

Transistor Driver

JESD-609 Code :

e4

Number of Pins :

16

Frequency - Switching :

250kHz

Output Current :

150mA

Synchronous Rectifier :

No

Analog IC - Other Type :

SWITCHING CONTROLLER

Packaging :

Tape and Reel (TR)

Output Configuration :

Positive, Isolation Capable

Lifecycle Status :

ACTIVE (Last Updated: 3 days ago)

Number of Outputs :

1

Base Part Number :

UCC2891

Output Voltage :

11.1V

Fall Time (Typ) :

14 ns

Max Duty Cycle :

73 %

Package / Case :

16-SOIC (0.154, 3.90mm Width)

Voltage - Supply (Vcc/Vdd) :

8.5V~16V

Control Mode :

CURRENT-MODE

Operating Supply Voltage :

12V

Input Voltage-Nom :

12V

Mounting Type :

Surface Mount

Weight :

141.690917mg

Control Features :

Current Limit, Enable, On Time Control, Ramp, Soft Start

Thickness :

1.58mm

Number of Terminations :

16

Height :

1.75mm

Function :

Step-Up/Step-Down

Frequency :

1MHz

Width :

3.91mm

Nominal Input Voltage :

110V

ECCN Code :

EAR99

Length :

9.9mm

Pbfree Code :

yes

Terminal Finish :

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

Clock Sync :

yes

Operating Temperature :

-40°C~85°C TA

RoHS Status :

ROHS3 Compliant

Lead Free :

Lead Free

Peak Reflow Temperature (Cel) :

260

Topology :

Flyback, Forward Converter

Terminal Form :

Gull wing

Surface Mount :

yes

Duty Cycle (Max) :

70%

Factory Lead Time :

6 Weeks

Control Technique :

PULSE WIDTH MODULATION

Supply Voltage :

12V