UC2845BD1

Manufacturer :

STMicroelectronics

Product Category :

DC DC Switching Controllers

Factory Lead Time :

2 Weeks

Synchronous Rectifier :

No

Output Voltage :

13.4V

JESD-609 Code :

e3

Control Mode :

CURRENT-MODE

Output Type :

Transistor Driver

Output Configuration :

Positive or Negative, Isolation Capable

Terminal Finish :

Tin (Sn)

ECCN Code :

EAR99

Published :

1999

Control Technique :

PULSE WIDTH MODULATION

Width :

3.9878mm

Input Voltage (Max) :

25V

Output Current :

12mA

Lifecycle Status :

ACTIVE (Last Updated: 17 hours ago)

Topology :

Boost, Flyback

Mounting Type :

Surface Mount

Base Part Number :

UC284*B

RoHS Status :

ROHS3 Compliant

Packaging :

Tube

Voltage - Supply (Vcc/Vdd) :

7.6V~30V

Power Dissipation :

702mW

Number of Outputs :

1

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Time@Peak Reflow Temperature-Max (s) :

40

Peak Reflow Temperature (Cel) :

260

Pbfree Code :

yes

Analog IC - Other Type :

SWITCHING CONTROLLER

REACH SVHC :

No SVHC

Number of Pins :

8

Height :

1.4986mm

Function :

Step-Up, Step-Up/Step-Down

Number of Terminations :

8

Frequency :

250kHz

Switcher Configuration :

Single

Terminal Form :

Gull wing

Fall Time (Typ) :

50 ns

Input Bias Current :

-2μA

Operating Temperature :

-25°C~85°C TA

Mount :

Surface Mount

Halogen Free :

Halogen Free

Max Supply Current :

17mA

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Max Duty Cycle :

48 %

Input Voltage-Nom :

15V

Length :

4.9784mm

Lead Free :

Lead Free

Frequency - Switching :

500kHz

Terminal Position :

Dual

Weight :

540.001716mg

Control Features :

Frequency Control

Rise Time :

50ns