UC3845N

Manufacturer :

onsemi

Product Category :

DC DC Switching Controllers

Length :

9.81mm

Frequency :

450kHz

Number of Terminations :

8

Synchronous Rectifier :

No

RoHS Status :

ROHS3 Compliant

Nominal Input Voltage :

25V

Input Current :

11mA

Terminal Pitch :

2.54mm

Analog IC - Other Type :

SWITCHING CONTROLLER

REACH SVHC :

No SVHC

Rise Time :

50ns

Switcher Configuration :

Buck-Boost

Number of Outputs :

1

Supply Current-Max (Isup) :

25mA

Terminal Finish :

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

Output Type :

Transistor Driver

Quiescent Current :

11mA

Output Voltage :

13.5V

Package / Case :

8-DIP (0.300, 7.62mm)

Max Duty Cycle :

50 %

Control Features :

Frequency Control

Packaging :

Tube

Voltage - Supply (Vcc/Vdd) :

12V~28V

Input Voltage-Nom :

15V

Height :

5.08mm

Surface Mount :

No

Fall Time (Typ) :

50 ns

Function :

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

Output Current :

1A

Duty Cycle (Max) :

48%

Lifecycle Status :

ACTIVE (Last Updated: 2 days ago)

Factory Lead Time :

6 Weeks

Control Mode :

CURRENT-MODE

Base Part Number :

UC3845

Pbfree Code :

yes

Number of Pins :

8

Topology :

Buck, Boost, Flyback, Forward Converter

Lead Free :

Lead Free

Mounting Type :

Through Hole

Control Technique :

PULSE WIDTH MODULATION

Output Configuration :

Positive, Isolation Capable

Weight :

528.605208mg

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

ECCN Code :

EAR99

Operating Temperature :

0°C~70°C TA

Thickness :

3.9mm

Terminal Position :

Dual

Power Dissipation :

1W

Width :

6.35mm

Frequency - Switching :

500kHz

JESD-609 Code :

e4