UC2845BD

Manufacturer :

onsemi

Product Category :

DC DC Switching Controllers

Control Technique :

PULSE WIDTH MODULATION

Base Part Number :

UC284*B

Synchronous Rectifier :

No

Number of Terminations :

8

Height :

1.4986mm

Lifecycle Status :

ACTIVE (Last Updated: 17 hours ago)

ECCN Code :

EAR99

Voltage - Supply (Vcc/Vdd) :

7.6V~30V

Terminal Finish :

Tin (Sn)

Fall Time (Typ) :

50 ns

Max Duty Cycle :

48 %

Published :

1999

Output Voltage :

13.4V

Output Configuration :

Positive or Negative, Isolation Capable

Length :

4.9784mm

Input Voltage (Max) :

25V

Analog IC - Other Type :

SWITCHING CONTROLLER

Number of Pins :

8

Mount :

Surface Mount

Number of Outputs :

1

Rise Time :

50ns

Max Supply Current :

17mA

Halogen Free :

Halogen Free

Output Current :

12mA

Mounting Type :

Surface Mount

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Packaging :

Tube

Power Dissipation :

702mW

Switcher Configuration :

Single

Factory Lead Time :

2 Weeks

Output Type :

Transistor Driver

Function :

Step-Up, Step-Up/Step-Down

REACH SVHC :

No SVHC

Input Bias Current :

-2μA

Terminal Position :

Dual

Weight :

540.001716mg

Time@Peak Reflow Temperature-Max (s) :

40

RoHS Status :

ROHS3 Compliant

Control Features :

Frequency Control

Frequency - Switching :

500kHz

Control Mode :

CURRENT-MODE

Terminal Form :

Gull wing

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Topology :

Boost, Flyback

Lead Free :

Lead Free

Width :

3.9878mm

Input Voltage-Nom :

15V

JESD-609 Code :

e3

Pbfree Code :

yes

Operating Temperature :

-25°C~85°C TA

Frequency :

250kHz

Peak Reflow Temperature (Cel) :

260