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Part Details for SG3524DR by Texas Instruments
Results Overview of SG3524DR by Texas Instruments
- Distributor Offerings: (14 listings)
- Number of FFF Equivalents: (7 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
SG3524DR Information
SG3524DR by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| SG3524DR | Texas Instruments | Regulating Pulse-Width Modulator 16-SOIC 0 to 70 | |
| SG3524DRE4 | Texas Instruments | Regulating Pulse-Width Modulator 16-SOIC 0 to 70 |
Price & Stock for SG3524DR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-26329-1-ND
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DigiKey | IC REG CTRLR MULT TOP 16SOIC Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
3142 In Stock |
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$0.4453 / $1.0000 | Buy Now |
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DISTI #
595-SG3524DR
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Mouser Electronics | Switching Controllers Regulating Pulse Wid th Modulator A 595-SG3524D RoHS: Compliant | 8348 |
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$0.4330 / $0.9500 | Buy Now |
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DISTI #
J56:1989_00100539
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Arrow Electronics | Voltage Mode PWM Controller 100mA 450kHz 16-Pin SOIC T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 6 Weeks Date Code: 2435 | Europe - 2500 |
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$0.4318 / $0.4534 | Buy Now |
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DISTI #
V72:2272_07315825
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Arrow Electronics | Voltage Mode PWM Controller 100mA 450kHz 16-Pin SOIC T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2221 Container: Cut Strips | Americas - 712 |
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$0.3929 / $0.6116 | Buy Now |
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DISTI #
66049230
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Verical | Voltage Mode PWM Controller 100mA 450kHz 16-Pin SOIC T/R RoHS: Compliant Min Qty: 15 Package Multiple: 1 Date Code: 2221 | Americas - 712 |
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$0.3929 / $0.5201 | Buy Now |
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Quest Components | 33 |
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$0.2520 / $0.8400 | Buy Now | |
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DISTI #
SG3524DR
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TME | IC: PMIC, PWM controller, SO16, 0÷70°C, 8÷40V, reel,tape, SMPS Min Qty: 1 | 0 |
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$0.2020 / $0.7130 | RFQ |
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ComSIT USA | REGULATING PULSE-WIDTH MODULATOR Switching Controller, Voltage-mode, 0.1A, 450kHz Switching Freq-Max, BIPolar, PDSO16 ECCN: EAR99 RoHS: Compliant |
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RFQ | |
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Chip 1 Exchange | INSTOCK | 4890 |
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RFQ | |
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DISTI #
SG3524DR
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Chip One Stop | Semiconductors RoHS: Compliant pbFree: Yes Min Qty: 5 Lead time: 0 Weeks, 1 Days Container: Cut Tape | 2260 |
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$0.2460 / $0.5620 | Buy Now |
Part Details for SG3524DR
SG3524DR CAD Models
SG3524DR Part Data Attributes
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SG3524DR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SG3524DR
Texas Instruments
40V, Dual 0.05A 450KHz PWM controller with 0C to 70C 16-SOIC 0 to 70
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Pin Count | 16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | VOLTAGE-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 8 V | |
| Input Voltage-Nom | 20 V | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 9.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 0.1 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP16,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Supply Current-Max (Isup) | 10 mA | |
| Supply Voltage-Max (Vsup) | 40 V | |
| Surface Mount | YES | |
| Switcher Configuration | PUSH-PULL | |
| Switching Frequency-Max | 722 kHz | |
| Technology | BIPOLAR | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
Alternate Parts for SG3524DR
This table gives cross-reference parts and alternative options found for SG3524DR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SG3524DR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SG2524DG4 | Texas Instruments | Check for Price | 0.1A SWITCHING CONTROLLER, 450kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 | SG3524DR vs SG2524DG4 |
| SG3524DE4 | Texas Instruments | Check for Price | Regulating Pulse-Width Modulator 16-SOIC 0 to 70 | SG3524DR vs SG3524DE4 |
| SG2524DRG4 | Texas Instruments | Check for Price | 40V, Dual 0.05A 450KHz PWM controller with -25C to 85C 16-SOIC -25 to 85 | SG3524DR vs SG2524DRG4 |
| SG2524D | Microchip Technology Inc | Check for Price | Switching Regulator/Controller | SG3524DR vs SG2524D |
| SG2524DR | Texas Instruments | Check for Price | 40V, Dual 0.05A 450KHz PWM controller with -25C to 85C 16-SOIC -25 to 85 | SG3524DR vs SG2524DR |
| SG2524D | Microsemi Corporation | Check for Price | Switching Controller, Voltage-mode, 0.1A, 400kHz Switching Freq-Max, BIPolar, PDSO16, ROHS COMPLIANT, PLASTIC, SOIC-16 | SG3524DR vs SG2524D |
| SG3524D-TR | Microchip Technology Inc | Check for Price | Switching Regulator, 0.1A, 400kHz Switching Freq-Max, PDSO16 | SG3524DR vs SG3524D-TR |
SG3524DR Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the SG3524DR is 40V. Exceeding this voltage can cause damage to the device.
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To ensure stability, make sure to decouple the power supply pins (VCC and GND) with a 10uF capacitor, and use a 1kΩ resistor in series with the feedback pin (FB) to prevent oscillations.
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The soft-start pin (SS) is used to gradually increase the output voltage during startup, reducing inrush currents. Connect a capacitor (typically 10nF to 100nF) from SS to GND to set the soft-start time.
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The output voltage (Vout) can be calculated using the formula: Vout = (1 + R2/R1) * (Vref * (R3/R4)), where R1, R2, R3, and R4 are the resistors in the feedback network, and Vref is the internal reference voltage (5V).
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The maximum output current that the SG3524DR can deliver is 500mA. Exceeding this current can cause overheating and damage to the device.
