E-UC3845BD1

Manufacturer :

STMicroelectronics

Product Category :

DC DC Switching Controllers

Terminal Position :

Dual

Duty Cycle (Max) :

48%

Function :

Step-Up/Step-Down

Analog IC - Other Type :

SWITCHING CONTROLLER

Mount :

Surface Mount

Number of Outputs :

1

Max Duty Cycle :

50 %

Frequency - Switching :

Up to 500kHz

Voltage - Supply (Vcc/Vdd) :

7.6V~30V

Number of Terminations :

8

Control Features :

Frequency Control

Output Current :

1A

Output Type :

Transistor Driver

Switcher Configuration :

Single

Rise Time :

50ns

Terminal Form :

Gull wing

Input Voltage-Nom :

15V

ECCN Code :

EAR99

Number of Pins :

8

Mounting Type :

Surface Mount

RoHS Status :

ROHS3 Compliant

Topology :

Boost, Flyback

Width :

3.9mm

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Operating Supply Voltage :

30V

Synchronous Rectifier :

No

Control Mode :

CURRENT-MODE

Base Part Number :

UC3845

Operating Temperature :

0°C~70°C TA

Length :

4.9mm

Frequency :

250kHz

Packaging :

Tube

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Fall Time (Typ) :

50 ns

Output Configuration :

Positive, Isolation Capable

Lead Free :

Lead Free

Control Technique :

PULSE WIDTH MODULATION

Output Voltage :

5.1V