This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

SG3526BDW +BOM

Buck/Flyback 18SOIC IC Regulator Controller

Manufacturer:

Microchip
Mfr.Part #:

SG3526BDW
Datasheet:

SG3526BDW Datasheet (PDF)
Topology:

Buck, Flyback, Forward
Number of Outputs:

2 Output
Switching Frequency:

500 kHz
Duty Cycle - Max:

49 %
EDA/CAD Models:

Request Free CAD Models for SG3526BDW

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

SG3526BDW General Description

The SG3526BDW from STMicroelectronics is a top-of-the-line pulse width modulation controller IC, perfect for a wide range of power supply and motor control applications. With its comprehensive set of features including a voltage reference, error amplifier, pulse width modulator, oscillator, and output stage drivers, this IC offers unparalleled performance and versatility. Its ability to operate with supply voltages ranging from 8V to 35V ensures compatibility with a variety of systems, while its adjustable frequency and duty cycle control enable precise power regulation

Key Features

Voltage mode PWM controller

Wide operating supply voltage range (8V to 35V)

Adjustable frequency operation (100Hz to 500kHz)

On-chip error amplifier and precision reference

Low startup current (300µA)

Overcurrent latch shutdown

Under voltage lockout protection

Application

The SG3526BDW is commonly used in switching power supplies, inverters, and DC-DC converters

It is also suitable for industrial applications, battery chargers, and motor control systems

Additionally, it can be found in lighting systems, telecommunications equipment, and audio amplifiers

Specifications

Product Category	Switching Controllers	Topology	Buck, Flyback, Forward
Number of Outputs	2 Output	Switching Frequency	500 kHz
Duty Cycle - Max	49 %	Input Voltage	8 V to 35 V
Output Voltage	5 V	Output Current	100 mA
Minimum Operating Temperature	0 C	Maximum Operating Temperature	+ 70 C
Mounting Style	SMD/SMT	Description/Function	Regulating Pulse Width Modulator
Fall Time	100 ns	Operating Supply Current	18 mA
Operating Supply Voltage	8 V to 35 V	Product	Regulating Pulse Width Modulator
Product Type	Switching Controllers	Rise Time	300 ns
Series	SG3526B	Shutdown	Shutdown
Factory Pack Quantity	41	Subcategory	PMIC - Power Management ICs
Type	Modulator	Unit Weight	0.023492 oz