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Part Details for SG3524NE4 by Texas Instruments
Results Overview of SG3524NE4 by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (8 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.
SG3524NE4 Information
SG3524NE4 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.
Price & Stock for SG3524NE4
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
296-SG3524NE4-ND
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DigiKey | 40V, DUAL 0.05A 450KHZ PWM CONTR Min Qty: 1000 Lead time: 6 Weeks Container: Tube | Temporarily Out of Stock |
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$0.5631 | Buy Now |
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DISTI #
595-SG3524NE4
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Mouser Electronics | Switching Controllers Regulating Pulse Wid th Modulator ALT 595-SG3524N RoHS: Compliant | 1034 |
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$0.4980 / $1.9100 | Buy Now |
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Vyrian | Other Function Semiconductors | 1143 |
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RFQ | |
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Win Source Electronics | IC REG CTRLR MULT TOPOLOGY 16DIP | 13 |
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$1.6918 / $2.5377 | Buy Now |
Part Details for SG3524NE4
SG3524NE4 CAD Models
SG3524NE4 Part Data Attributes
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SG3524NE4
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SG3524NE4
Texas Instruments
40V, Dual 0.05A 450KHz PWM controller with 0C to 70C 16-PDIP 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 | DIP | |
| 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-PDIP-T16 | |
| JESD-609 Code | e4 | |
| Length | 19.305 mm | |
| 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 | DIP | |
| Package Equivalence Code | DIP16,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 mm | |
| Supply Voltage-Max (Vsup) | 40 V | |
| Surface Mount | NO | |
| Switcher Configuration | PUSH-PULL | |
| Switching Frequency-Max | 722 kHz | |
| Technology | BIPOLAR | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Width | 7.62 mm |
Alternate Parts for SG3524NE4
This table gives cross-reference parts and alternative options found for SG3524NE4. 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 SG3524NE4, 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 |
|---|---|---|---|---|
| SG1524J-DESC | Microchip Technology Inc | Check for Price | Switching Regulator/Controller | SG3524NE4 vs SG1524J-DESC |
| SG3524N1 | Texas Instruments | Check for Price | IC,SMPS CONTROLLER,VOLTAGE-MODE,BIPOLAR,DIP,16PIN,PLASTIC | SG3524NE4 vs SG3524N1 |
| 7802801EA | Linfinity Microelectronics | Check for Price | Switching Controller, 0.1A, CDIP16, CERAMIC, DIP-16 | SG3524NE4 vs 7802801EA |
| 7802801EX | Microchip Technology Inc | Check for Price | Switching Controller, 0.1A, CDIP16 | SG3524NE4 vs 7802801EX |
| SG3524J | Microchip Technology Inc | Check for Price | Switching Regulator/Controller | SG3524NE4 vs SG3524J |
| SG2524NP3 | Texas Instruments | Check for Price | IC IC,SMPS CONTROLLER,VOLTAGE-MODE,BIPOLAR,DIP,16PIN,PLASTIC, Switching Regulator or Controller | SG3524NE4 vs SG2524NP3 |
| 7802801EX | Unitrode Corp (RETIRED) | Check for Price | Switching Controller, Voltage-mode, 0.1A, BIPolar, CDIP16, CERAMIC, DIP-16 | SG3524NE4 vs 7802801EX |
| SG3524NP3 | Texas Instruments | Check for Price | IC IC,SMPS CONTROLLER,VOLTAGE-MODE,BIPOLAR,DIP,16PIN,PLASTIC, Switching Regulator or Controller | SG3524NE4 vs SG3524NP3 |
SG3524NE4 Frequently Asked Questions (FAQ)
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The maximum switching frequency of the SG3524NE4 is 500 kHz, but it's recommended to operate at a frequency below 400 kHz for reliable operation and to minimize EMI.
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The output voltage of the SG3524NE4 is set by the voltage divider network connected to the feedback pin (pin 5). The ratio of the resistors in the divider network determines the output voltage. A common configuration is to use a 2.2 kΩ resistor from the output to the feedback pin, and a 1 kΩ resistor from the feedback pin to ground, which sets the output voltage to approximately 15 V.
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The soft-start pin (pin 9) is used to slowly ramp up the output voltage of the converter during startup, reducing inrush current and preventing voltage overshoots. A capacitor connected from the soft-start pin to ground determines the soft-start time constant.
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The SG3524NE4 has a built-in overcurrent protection feature that can be enabled by connecting a resistor from the current sense pin (pin 8) to ground. The value of the resistor determines the overcurrent threshold. Additionally, an external current sense resistor can be used to monitor the output current and shut down the converter in case of an overcurrent condition.
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The minimum input voltage required for the SG3524NE4 to operate is 8.5 V, but it's recommended to operate with an input voltage above 10 V for reliable operation and to ensure that the internal voltage regulator can provide a stable 5 V supply to the internal circuitry.