UC3843BD1013TR

Manufacturer :

STMicroelectronics

Product Category :

DC DC Switching Controllers

Frequency :

500kHz

Lifecycle Status :

ACTIVE (Last Updated: 7 months ago)

Base Part Number :

UC3843

Input Voltage (Max) :

30V

Peak Reflow Temperature (Cel) :

260

Operating Temperature :

0°C~70°C TJ

RoHS Status :

ROHS3 Compliant

Number of Outputs :

1

Function :

Step-Up, Step-Up/Step-Down

Mount :

Surface Mount

ECCN Code :

EAR99

Output Current :

1A

Length :

4.9mm

Rise Time :

50ns

Input Voltage-Nom :

15V

Switcher Configuration :

Single

Mounting Type :

Surface Mount

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Number of Pins :

8

Frequency - Switching :

Up to 500kHz

Lead Free :

Lead Free

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Fall Time (Typ) :

50 ns

Factory Lead Time :

10 Weeks

Control Technique :

PULSE WIDTH MODULATION

Voltage - Supply (Vcc/Vdd) :

7.6V~30V

Output Configuration :

Positive

Control Mode :

CURRENT-MODE

Max Supply Current :

17mA

Output Type :

Transistor Driver

Analog IC - Other Type :

SWITCHING CONTROLLER

Number of Terminations :

8

Max Duty Cycle :

100 %

Time@Peak Reflow Temperature-Max (s) :

30

Duty Cycle (Max) :

96%

Width :

3.9mm

Terminal Finish :

Matte Tin (Sn) - annealed

Synchronous Rectifier :

No

Terminal Position :

Dual

Topology :

Boost, Flyback

Output Voltage :

5.1V

JESD-609 Code :

e3

Terminal Form :

Gull wing

Quiescent Current :

12mA

Packaging :

Tape and Reel (TR)

Control Features :

Frequency Control