E-UC3844BD1

Manufacturer :

STMicroelectronics

Product Category :

DC DC Switching Controllers

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Width :

3.9mm

Terminal Position :

Dual

Topology :

Boost, Flyback

Output Voltage :

5.1V

Length :

4.9mm

Analog IC - Other Type :

SWITCHING CONTROLLER

Function :

Step-Up/Step-Down

Synchronous Rectifier :

No

Mounting Type :

Surface Mount

Rise Time :

50ns

Mount :

Surface Mount

Max Duty Cycle :

50 %

Number of Terminations :

8

Frequency :

250kHz

Voltage - Supply (Vcc/Vdd) :

10V~30V

Output Current :

1A

Output Configuration :

Positive, Isolation Capable

Output Type :

Transistor Driver

Number of Outputs :

1

Base Part Number :

UC3844

Control Technique :

PULSE WIDTH MODULATION

Lead Free :

Lead Free

ECCN Code :

EAR99

Input Voltage-Nom :

15V

Control Features :

Frequency Control

Number of Pins :

8

Duty Cycle (Max) :

48%

Packaging :

Tube

Frequency - Switching :

Up to 500kHz

Terminal Form :

Gull wing

RoHS Status :

ROHS3 Compliant

Input Voltage (Max) :

30V

Fall Time (Typ) :

50 ns

Operating Temperature :

0°C~70°C TA

Control Mode :

CURRENT-MODE

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Switcher Configuration :

Single