SG3524N AC-DC Converters by STMicroelectronics

Voltage Mode PWM


The SG3524 incorporates on a single monolithic chip all the function required for the construction of regulating power suppies inverters or switching regulators. They can also be used as the control element for high power-output applications. The SG3524 family was designed for switching regulators of either polarity, transformer-coupled dc-to-dc converters, transformerless voltage doublers and polarity converter applications employing fixed-frequency, pulse-width modulation techniques. The dual alternating outputs allows either single-ended or push-pull applications. Each device includes an on-ship reference, error amplifier, programmable oscillator, pulse-steering flip flop, two uncommitted output transistors, a high-gain comparator, and current-limiting and shut-down circuitry.

Where to Buy

Prices starting from US$0.33

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Features

COMPLETE PWM POWER CONTROL CIRCUITRY
LOW STANDBY CURRENT 8mA TYPICAL
UNCOMMITTED OUTPUTS FOR SINGLEENDED OR PUSH PULL APPLICATIONS
1% MAXIMUM TEMPERATURE VARIATION OF REFERENCE VOLTAGE
OPERATION UP TO 300KHz

Alternative Descriptions

IC, PWM CONTROLLER, 40V, DIP-16 | element14
SG3524 Series 40 V 20 mA PWM Regulating Pulse Width Modulator - DIP-16 | Future Electronics
Ic, Pwm Controller, 40V, Dip-16 | Newark Electronics
ST SG3524N Pulse Width Modulator | Rapid Electronics
PWM-Reg 0,1A 8-40V DIP16 | Schukat Electronic
Voltage Mode PWM Controller 18V 100mA 16-Pin PDIP Tube | Avnet America
ST Switching Voltage RegulatorPWM Controller PDIP 50mA | Distrelec


SG3524N Semiconductors - ICs by Texas Instruments

IC REGULATING PWM 8V TO 40V 16-DIP

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The SG2524 and SG3524 devices incorporate all the functions required in the construction of a regulating power supply, inverter, or switching regulator on a single chip. They also can be used as the control element for high-power-output applications. The SG2524 and SG3524 were designed for switching regulators of either polarity, transformer-coupled dcto-dc converters, transformerless voltage doublers, and polarity-converter applications employing fixedfrequency, pulse-width modulation (PWM) techniques. The complementary output allows either single-ended or push-pull application. Each device includes an on-chip regulator, error amplifier, programmable oscillator, pulse-steering flip-flop, two uncommitted pass transistors, a high-gain comparator, and current-limiting and shutdown circuitry.

Specifications

Input Voltage -
Output Voltage 5.4V
Output Current 100mA
Supply Voltage Min 8V
Supply Voltage Max 40V
Controller IC Case Style DIP
No. of Pins 16Pins
Frequency 450kHz
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL -
SVHC No SVHC (27-Jun-2018)
Base Number 3524
Controller Type PWM
IC Generic Number 3524
IC Temperature Range Commercial
Logic Function Number 3524
Operating Temperature Range 0°C to +70°C
Output Current Max 0.1A
Power Supply IC Type PWM controller
Supply Voltage Range 8V to 40V
Termination Type Through Hole

Alternative Descriptions

Voltage mode regulatingPWM IC,SG3524N 5V | RS
IC: PMIC | Transfer Multisort Elektronik
Regulating Pulse Width Modulator 100mA 40V 300kHz 0÷70°C | Micros
40V, Dual 0.05A 450KHz PWM controller with 0C to 70C | Texas Instruments

Frequently Asked Questions

Where can I find additional details, specifications and documents for a SG3524N?

Additional datasheets, footprints and schematics for SG3524N are listed on our Part Details page. You can also find images and similar parts to SG3524N on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for SG3524N on our Product Comparison page. Access via the 'View Pricing & Stock' button to view SG3524N price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does SG3524N fall under?

The SG3524N is listed under Power Management > AC-DC Converters > PWM Controllers.

Can I view similar or alternative parts?

You can view similar parts to SG3524N when available in the PWM Controllers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the SG3524N you can contact the distributor directly for product support, shipping queries etc.

Is the SG3524N RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for SG3524N have stock available?

Authorised distributors including element14, Farnell, Future Electronics, RS and Transfer Multisort Elektronik have stock available or on a lead time for SG3524N.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for SG3524N often in real-time on the comparison pages.

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