UC2845BD1

Manufacturer :

STMicroelectronics

Product Category :

DC DC Switching Controllers

Output Current :

12mA

Rise Time :

50ns

Output Voltage :

13.4V

Published :

1999

Control Mode :

CURRENT-MODE

Lead Free :

Lead Free

Number of Outputs :

1

Base Part Number :

UC284*B

Max Duty Cycle :

48 %

Frequency :

250kHz

Width :

3.9878mm

Input Voltage-Nom :

15V

REACH SVHC :

No SVHC

Mounting Type :

Surface Mount

Peak Reflow Temperature (Cel) :

260

Number of Terminations :

8

Packaging :

Tube

Control Technique :

PULSE WIDTH MODULATION

JESD-609 Code :

e3

Height :

1.4986mm

Mount :

Surface Mount

Max Supply Current :

17mA

Terminal Form :

Gull wing

Topology :

Boost, Flyback

Terminal Position :

Dual

Switcher Configuration :

Single

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Frequency - Switching :

500kHz

Operating Temperature :

-25°C~85°C TA

Factory Lead Time :

2 Weeks

Fall Time (Typ) :

50 ns

Input Voltage (Max) :

25V

Voltage - Supply (Vcc/Vdd) :

7.6V~30V

Input Bias Current :

-2μA

Analog IC - Other Type :

SWITCHING CONTROLLER

RoHS Status :

ROHS3 Compliant

Number of Pins :

8

Pbfree Code :

yes

Output Configuration :

Positive or Negative, Isolation Capable

Function :

Step-Up, Step-Up/Step-Down

Control Features :

Frequency Control

Time@Peak Reflow Temperature-Max (s) :

40

Power Dissipation :

702mW

Halogen Free :

Halogen Free

Synchronous Rectifier :

No

Output Type :

Transistor Driver

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Lifecycle Status :

ACTIVE (Last Updated: 17 hours ago)

Length :

4.9784mm

Terminal Finish :

Tin (Sn)

Weight :

540.001716mg

ECCN Code :

EAR99