UC2843BD1

Manufacturer :

STMicroelectronics

Product Category :

DC DC Switching Controllers

ECCN Code :

EAR99

Output Configuration :

Positive

Peak Reflow Temperature (Cel) :

260

Switcher Configuration :

Single

Voltage - Supply (Vcc/Vdd) :

7.6V~30V

Base Part Number :

UC284*B

Input Voltage-Nom :

15V

Terminal Form :

Gull wing

Terminal Finish :

Tin (Sn)

Control Technique :

PULSE WIDTH MODULATION

Max Duty Cycle :

96 %

JESD-609 Code :

e3

Width :

4mm

Frequency - Switching :

Up to 500kHz

Output Voltage :

30V

Max Power Dissipation :

702mW

Analog IC - Other Type :

SWITCHING CONTROLLER

Halogen Free :

Halogen Free

Pbfree Code :

yes

Number of Pins :

8

Power Dissipation :

702mW

Lifecycle Status :

ACTIVE (Last Updated: 2 days ago)

Lead Free :

Lead Free

Number of Outputs :

1

Rise Time :

50ns

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Mounting Type :

Surface Mount

RoHS Status :

ROHS3 Compliant

Output Current :

200mA

Output Type :

Transistor Driver

Mount :

Surface Mount

Terminal Position :

Dual

Max Supply Current :

30mA

Packaging :

Tube

Control Features :

Frequency Control

Nominal Input Voltage :

15V

Topology :

Boost, Flyback

Fall Time (Typ) :

50 ns

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Time@Peak Reflow Temperature-Max (s) :

40

Number of Terminations :

8

Length :

5mm

Synchronous Rectifier :

No

Factory Lead Time :

2 Weeks

Operating Temperature :

-25°C~85°C TA

REACH SVHC :

No SVHC

Published :

1999

Frequency :

250kHz

Height :

1.5mm

Control Mode :

CURRENT-MODE

Function :

Step-Up, Step-Up/Step-Down