UC3845AD8TRG4

Manufacturer :

Texas Instruments

Product Category :

DC DC Switching Controllers

Switcher Configuration :

Buck-Boost

Nominal Input Voltage :

25V

Peak Reflow Temperature (Cel) :

260

Pbfree Code :

yes

ECCN Code :

EAR99

Input Voltage-Nom :

15V

Terminal Position :

Dual

Number of Pins :

8

Synchronous Rectifier :

No

Supply Current-Max (Isup) :

25mA

Frequency :

450kHz

Factory Lead Time :

6 Weeks

Output Voltage :

15V

Number of Terminations :

8

Control Technique :

PULSE WIDTH MODULATION

Rise Time :

50ns

Fall Time (Typ) :

50 ns

Output Current :

200mA

Topology :

Buck, Boost, Flyback, Forward Converter

JESD-609 Code :

e4

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Function :

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

Control Mode :

CURRENT-MODE

Mounting Type :

Surface Mount

Weight :

72.603129mg

Output Configuration :

Positive, Isolation Capable

Voltage - Supply (Vcc/Vdd) :

7.6V~30V

Lifecycle Status :

ACTIVE (Last Updated: 6 days ago)

Base Part Number :

UC3845

Terminal Form :

Gull wing

Surface Mount :

yes

Thickness :

1.58mm

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Max Duty Cycle :

50 %

Frequency - Switching :

500kHz

Operating Temperature :

0°C~70°C TA

Terminal Finish :

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

Control Features :

Frequency Control

Number of Outputs :

1

Analog IC - Other Type :

SWITCHING CONTROLLER

Duty Cycle (Max) :

48%

Packaging :

Tape and Reel (TR)

Height :

1.75mm

Lead Free :

Lead Free

Output Type :

Transistor Driver

Length :

4.9mm

RoHS Status :

ROHS3 Compliant

Width :

3.91mm

Supply Voltage :

11V