E-UC3844BD1

Manufacturer :

STMicroelectronics

Product Category :

DC DC Switching Controllers

Fall Time (Typ) :

50 ns

Synchronous Rectifier :

No

Input Voltage (Max) :

30V

Control Technique :

PULSE WIDTH MODULATION

Number of Pins :

8

Mounting Type :

Surface Mount

Lead Free :

Lead Free

Packaging :

Tube

Number of Outputs :

1

Base Part Number :

UC3844

Operating Temperature :

0°C~70°C TA

Frequency - Switching :

Up to 500kHz

Control Mode :

CURRENT-MODE

Output Configuration :

Positive, Isolation Capable

Control Features :

Frequency Control

Rise Time :

50ns

Width :

3.9mm

Switcher Configuration :

Single

Max Duty Cycle :

50 %

Input Voltage-Nom :

15V

Mount :

Surface Mount

Duty Cycle (Max) :

48%

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Terminal Form :

Gull wing

Function :

Step-Up/Step-Down

Topology :

Boost, Flyback

Terminal Position :

Dual

RoHS Status :

ROHS3 Compliant

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Analog IC - Other Type :

SWITCHING CONTROLLER

Frequency :

250kHz

Number of Terminations :

8

Output Current :

1A

Length :

4.9mm

Voltage - Supply (Vcc/Vdd) :

10V~30V

Output Voltage :

5.1V

Output Type :

Transistor Driver

ECCN Code :

EAR99