UC2845BN

Manufacturer :

STMicroelectronics

Product Category :

DC DC Switching Controllers

Synchronous Rectifier :

No

Lifecycle Status :

ACTIVE (Last Updated: 7 months ago)

RoHS Status :

ROHS3 Compliant

Factory Lead Time :

10 Weeks

Output Type :

Transistor Driver

Terminal Finish :

Matte Tin (Sn) - annealed

Rise Time :

50ns

Number of Terminations :

8

ECCN Code :

EAR99

Terminal Position :

Dual

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Number of Pins :

8

Lead Free :

Contains Lead

Height :

3.32mm

Frequency - Switching :

250kHz

Switcher Configuration :

Single

Output Voltage :

5.05V

Quiescent Current :

12mA

Control Features :

Frequency Control

Mount :

Through Hole

Mounting Type :

Through Hole

Input Voltage-Nom :

15V

Input Voltage (Max) :

30V

Control Technique :

PULSE WIDTH MODULATION

Package / Case :

8-DIP (0.300, 7.62mm)

Base Part Number :

UC2845

Duty Cycle (Max) :

48%

Output Current :

1A

Width :

6.6mm

Length :

10.92mm

Topology :

Boost, Flyback

Frequency :

500kHz

Fall Time (Typ) :

50 ns

Max Supply Current :

17mA

Packaging :

Tube

Analog IC - Other Type :

SWITCHING CONTROLLER

Function :

Step-Up/Step-Down

Terminal Pitch :

2.54mm

Output Configuration :

Positive, Isolation Capable

Number of Output Phases :

1

Operating Temperature :

-40°C~150°C TJ

Control Mode :

CURRENT-MODE

Voltage - Supply (Vcc/Vdd) :

7.6V~30V

Max Duty Cycle :

50 %

JESD-609 Code :

e3