UC3843BD1

Manufacturer :

STMicroelectronics

Product Category :

DC DC Switching Controllers

Length :

5mm

JESD-609 Code :

e3

Number of Terminations :

8

RoHS Status :

ROHS3 Compliant

Control Technique :

PULSE WIDTH MODULATION

Voltage - Supply (Vcc/Vdd) :

7.6V~30V

Max Duty Cycle :

96 %

Control Features :

Frequency Control

Lead Free :

Lead Free

Mounting Type :

Surface Mount

Factory Lead Time :

2 Weeks

Input Bias Current :

-2μA

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Topology :

Boost, Flyback

Frequency - Switching :

Up to 500kHz

Published :

1999

Function :

Step-Up, Step-Up/Step-Down

Switcher Configuration :

Single

Height :

1.5mm

Rise Time :

50ns

ECCN Code :

EAR99

Terminal Finish :

Tin (Sn)

Mount :

Surface Mount

Fall Time (Typ) :

50 ns

Output Type :

Transistor Driver

Halogen Free :

Halogen Free

REACH SVHC :

No SVHC

Packaging :

Tube

Frequency :

52kHz

Synchronous Rectifier :

No

Input Voltage-Nom :

15V

Power Dissipation :

702mW

Width :

4mm

Base Part Number :

UC384*B

Operating Temperature :

0°C~70°C TA

Max Power Dissipation :

702mW

Control Mode :

CURRENT-MODE

Number of Outputs :

1

Output Current :

200mA

Pbfree Code :

yes

Time@Peak Reflow Temperature-Max (s) :

40

Lifecycle Status :

ACTIVE (Last Updated: 3 days ago)

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Analog IC - Other Type :

SWITCHING CONTROLLER

Max Supply Current :

17mA

Terminal Form :

Gull wing

Number of Pins :

8

Output Configuration :

Positive

Peak Reflow Temperature (Cel) :

260

Output Voltage :

13.4V

Input Voltage (Max) :

25V

Terminal Position :

Dual