UC2845ADTR

Manufacturer :

Texas Instruments

Product Category :

DC DC Switching Controllers

Input Voltage-Nom :

15V

Terminal Position :

Dual

Package / Case :

14-SOIC (0.154, 3.90mm Width)

Function :

Step-Up, Step-Up/Step-Down

Fall Time (Typ) :

50 ns

Frequency :

450kHz

Terminal Form :

Gull wing

Number of Terminations :

14

JESD-609 Code :

e4

Packaging :

Tape and Reel (TR)

Surface Mount :

yes

Pbfree Code :

yes

Nominal Input Voltage :

25V

Number of Pins :

14

Weight :

122.413241mg

Terminal Finish :

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

Mounting Type :

Surface Mount

Switcher Configuration :

Buck-Boost

Lead Free :

Lead Free

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Operating Temperature :

-40°C~85°C TA

Synchronous Rectifier :

No

Number of Outputs :

1

Output Voltage :

15V

Factory Lead Time :

6 Weeks

Analog IC - Other Type :

SWITCHING CONTROLLER

Frequency - Switching :

500kHz

Supply Current-Max (Isup) :

25mA

Base Part Number :

UC2845

RoHS Status :

ROHS3 Compliant

Supply Voltage :

11V

Height :

1.75mm

Rise Time :

50ns

Topology :

Boost, Flyback, Forward Converter

ECCN Code :

EAR99

Length :

8.65mm

Max Duty Cycle :

50 %

Output Current :

200mA

Peak Reflow Temperature (Cel) :

260

Width :

3.91mm

Control Technique :

PULSE WIDTH MODULATION

Control Mode :

CURRENT-MODE

Voltage - Supply (Vcc/Vdd) :

7.6V~30V

Duty Cycle (Max) :

48%

Thickness :

1.58mm

Output Type :

Transistor Driver

Lifecycle Status :

ACTIVE (Last Updated: 3 days ago)

Control Features :

Frequency Control

Output Configuration :

Positive, Isolation Capable