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$5000Microchip SG1526J
Voltage Mode PWM Controller 100mA 350kHz 18-Pin CDIP Tube
Marken: Microchip Technology, Inc
Herstellerteil #: SG1526J
Datenblatt: SG1526J Datasheet (PDF)
Paket/Gehäuse: CDIP-18
Produktart: DC DC Switching Controllers
RoHS-Status:
Lagerzustand: 3.681 Stück, Neues Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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SG1526J Allgemeine Beschreibung
The SG1526J is a top-of-the-line monolithic pulse width modulator circuit, specifically crafted for fixed-frequency switching regulators and power control applications. Packed into its 18-pin dual-in-line package are essential components like a temperature compensated voltage reference, a sawtooth oscillator, an error amplifier, a pulse width modulator, pulse metering and steering logic, and two powerful low impedance power drivers. Not to mention its various protective features such as soft-start and under voltage lockout, digital current limiting, double pulse inhibit, a data latch for single pulse metering, adjustable deadtime, and provision for symmetry correction inputs. Its active LOW logic design allows for wired-OR connections, offering unparalleled flexibility. This versatile device can be seamlessly integrated to build single-ended or push-pull switching regulators of any polarity, both transformer less and transformer coupled. Operating smoothly over a wide temperature range, the SG1526J guarantees high performance even in the most extreme conditions
Funktionen
- 8V to 35V Operation
- 5V Reference Trimmed to ±1%
- 1Hz to 350kHz Oscillator Range
- Dual 100mA Source/Sink Outputs
- Digital Current Limiting
- Double Pulse Suppression
- Programmable Deadtime
- Undervoltage Lockout
- Single Pulse Metering
- Programmable Soft-start
- Wide Current Limit Common Mode
- Range TTL/CMOS Compatible Logic
- Ports Symmetry Correction Capability Guaranteed 6 Unit Synchronization
Spezifikationen
| Parameter | Wert | Parameter | Wert |
|---|---|---|---|
| Rohs Code | No | Part Life Cycle Code | Active |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | Package Description | DIP-18 |
| Reach Compliance Code | compliant | ECCN Code | EAR99 |
| HTS Code | 8542.31.00.01 | Samacsys Manufacturer | Microchip |
| Analog IC - Other Type | SWITCHING CONTROLLER | Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION | Input Voltage-Max | 35 V |
| Input Voltage-Min | 8 V | Input Voltage-Nom | 15 V |
| JESD-30 Code | R-GDIP-T18 | JESD-609 Code | e0 |
| Length | 24.38 mm | Number of Functions | 1 |
| Number of Terminals | 18 | Operating Temperature-Max | 125 °C |
| Operating Temperature-Min | -55 °C | Output Current-Max | 0.2 A |
| Output Voltage-Max | 5.05 V | Output Voltage-Min | 4.95 V |
| Output Voltage-Nom | 5 V | Package Body Material | CERAMIC, GLASS-SEALED |
| Package Code | DIP | Package Equivalence Code | DIP18,.3 |
| Package Shape | RECTANGULAR | Package Style | IN-LINE |
| Qualification Status | Not Qualified | Seated Height-Max | 5.08 mm |
| Surface Mount | NO | Switcher Configuration | PUSH-PULL |
| Switching Frequency-Max | 350 kHz | Technology | BIPOLAR |
| Temperature Grade | MILITARY | Terminal Finish | TIN LEAD |
| Terminal Form | THROUGH-HOLE | Terminal Pitch | 2.54 mm |
| Terminal Position | DUAL | Width | 7.62 mm |
| Regulator Type | HI Rel Switching Regulators | Configuration | Voltage Mode PWMs |
| Supported Topology | Push-pull, Single ended | Supported Output | 2 |
| Minimum Input Voltage (V) | 8 | Maximum Input Voltage (V) | 35 |
| Output Current (mA) Max | 100 | Maximum Frequency (kHz) | 350 |
| Operating Temperature Range (°C) | -55 to 125 | Vref (V) | 5 |
| Duty Cycle Min (%) | 0 | Duty Cycle Max (%) | 49 |
| UVLO | Yes | Current Limit | Yes |
| Quiescent Current (mA) typ | 18 |
Versand
| Versandart | Versandgebühr | Vorlaufzeit | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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FedEx | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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REGISTRIERTE LUFTPOST | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
Bearbeitungszeit: Die Versandkosten hängen von der jeweiligen Zone und dem Land ab.
Zahlung
| Zahlungsbedingungen | Handgebühr | |
|---|---|---|
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Banküberweisung | Bankgebühr in Höhe von 30,00 USD wird berechnet. |
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Paypal | 4,0 % Servicegebühr wird berechnet. |
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Kreditkarte | 3,5 % Servicegebühr wird berechnet. |
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Western Union | charge US.00 banking fee. |
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Geldgramm | Bankgebühr in Höhe von 0,00 USD wird berechnet. |
Garantien
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Verpackung
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Teilpunkte
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The SG1526J is an integrated circuit chip that is commonly used as a pulse width modulation (PWM) controller. It is designed to regulate the output voltage and control the power conversion process in various applications, such as power supplies and inverters. The chip offers features like adjustable frequency, duty cycle control, and soft-start capabilities, making it suitable for different power management needs.
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Equivalent
Some equivalent products of the SG1526J chip include SG1525AJ, SG1526AJ, and TL494CN. -
Features
The SG1526J is a pulse width modulator integrated circuit. It features an error amplifier, voltage reference, oscillator, PWM comparator, and output drivers. It is designed for controlling switch mode power supplies, motor control circuits, and other applications requiring a fixed frequency with variable duty cycle. -
Pinout
The SG1526J is a 16-pin integrated circuit (IC) that operates as a pulse width modulator (PWM) controller. Its pin functions include power supply inputs, error amplifier inputs, voltage reference output, signal generator input, PWM output, and feedback control inputs. -
Manufacturer
The manufacturer of the SG1526J is Texas Instruments (TI). Texas Instruments is a multinational semiconductor company headquartered in the United States. It specializes in designing and manufacturing a wide range of electronic components, including integrated circuits, microcontrollers, and digital signal processors. -
Application Field
The SG1526J is commonly used in switching power supplies, DC-DC converters, battery chargers, and inverters. -
Package
The package type of the SG1526J chip is a DIP (Dual In-line Package) package. The form of the chip is through-hole, meaning that its leads are inserted into holes on a circuit board. The chip's size is typically 0.6 inches long and 0.3 inches wide.
Datenblatt PDF
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