UC2845AD8

Manufacturer :

Texas Instruments

Product Category :

DC DC Switching Controllers

JESD-609 Code :

e4

Control Features :

Frequency Control

Input Voltage-Nom :

15V

Peak Reflow Temperature (Cel) :

260

Output Configuration :

Positive, Isolation Capable

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Number of Outputs :

1

Topology :

Boost, Flyback, Forward Converter

Thickness :

1.58mm

Control Technique :

PULSE WIDTH MODULATION

Lifecycle Status :

ACTIVE (Last Updated: 5 days ago)

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Lead Free :

Lead Free

Nominal Input Voltage :

25V

Control Mode :

CURRENT-MODE

Output Current :

1A

Frequency :

450kHz

Frequency - Switching :

500kHz

Synchronous Rectifier :

No

Weight :

72.603129mg

Pbfree Code :

yes

Rise Time :

50ns

Output Type :

Transistor Driver

Terminal Finish :

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

RoHS Status :

ROHS3 Compliant

Supply Current-Max (Isup) :

25mA

Number of Terminations :

8

Switcher Configuration :

Buck-Boost

Mounting Type :

Surface Mount

Analog IC - Other Type :

SWITCHING CONTROLLER

Max Duty Cycle :

50 %

Fall Time (Typ) :

50 ns

Factory Lead Time :

6 Weeks

Height :

1.75mm

Duty Cycle (Max) :

48%

Packaging :

Tube

Base Part Number :

UC2845

Operating Temperature :

-40°C~85°C TA

ECCN Code :

EAR99

Supply Voltage :

11V

Length :

4.9mm

Terminal Form :

Gull wing

Number of Pins :

8

Terminal Position :

Dual

Surface Mount :

yes

Output Voltage :

15V

Width :

3.91mm

Voltage - Supply (Vcc/Vdd) :

7.6V~30V

Function :

Step-Up, Step-Up/Step-Down