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$5000ADI LT1372IS8
LT1372IS8: Versatile DC-DC Converter supporting Non-Inverting and Inverting operations
Marken: Analog Devices, Inc
Herstellerteil #: LT1372IS8
Datenblatt: LT1372IS8 Datasheet (PDF)
Paket/Gehäuse: SOP-8
Produktart: Voltage Regulators , DC DC Switching Regulators
RoHS-Status:
Lagerzustand: 2.575 Stück, Neues Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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LT1372IS8 Allgemeine Beschreibung
The LT1372/LT1377 are monolithic high frequency switching regulators. They can be operated in all standard switching configurations including boost, buck, flyback, forward, inverting and "Cuk." A 1.5A high efficiency switch is included on the die, along with all oscillator, control and protection circuitry. All functions of the LT1372/LT1377 are integrated into 8-pin SO/PDIP packages.
The LT1372/LT1377 typically consumes only 4mA quiescent current and has higher efficiency than previous parts. High frequency switching allows for very small inductors to be used. All surface mount components consume less than 0.5 square inch of board space.
New design techniques increase flexibility and maintain ease of use. Switching is easily synchronized to an external logic level source. A logic low on the shutdown pin reduces supply current to 12µA. Unique error amplifier circuitry can regulate positive or negative output voltage while maintaining simple frequency compensation techniques. Nonlinear error amplifier transconductance reduces output overshoot on start-up or overload recovery. Oscillator frequency shifting protects external components during overload conditions.
Funktionen
- Faster Switching with Increased Efficiency
- Uses Small Inductors: 4.7µH
- All Surface Mount Components
- Only 0.5 Square Inch of Board Space
- Low Minimum Supply Voltage: 2.7V
- Quiescent Current: 4mA Typ
- Current Limited Power Switch: 1.5A
- Regulates Positive or Negative Outputs
- Shutdown Supply Current: 12µA Typ
- Easy External Synchronization
- 8-Pin SO or PDIP Packages
Anwendung
- Boost Regulators
- CCFL Backlight Driver
- Laptop Computer Supplies
- Multiple Output Flyback Supplies
- Inverting Supplies
Spezifikationen
Parameter | Wert | Parameter | Wert |
---|---|---|---|
feature-type | Non-Inverting|Inverting|Step Up|Step Down | feature-isolation | |
feature-technology | feature-process-technology | ||
feature-output-type | Adjustable | feature-switching-frequency-khz | 550 |
feature-number-of-outputs | 1 | feature-output-voltage-v | 35(Max) |
feature-maximum-output-current-a | feature-maximum-output-power-w | ||
feature-minimum-input-voltage-v | 2.7 | feature-maximum-input-voltage-v | 30 |
feature-typical-switch-current-a | feature-efficiency- | ||
feature-packaging | feature-rad-hard | ||
feature-pin-count | 8 | feature-supplier-package | SOIC N |
feature-standard-package-name1 | SO | feature-cecc-qualified | No |
feature-esd-protection | feature-escc-qualified | ||
feature-military | No | feature-aec-qualified | No |
feature-aec-qualified-number | feature-auto-motive | No | |
feature-p-pap | No | feature-eccn-code | EAR99 |
feature-svhc | Yes |
Versand
Versandart | Versandgebühr | Vorlaufzeit | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 Tage | |
FedEx | $20.00-$40.00 (0.50 KG) | 2-5 Tage | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 Tage | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 Tage | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 Tage | |
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 | |
---|---|---|
Banküberweisung | Bankgebühr in Höhe von 30,00 USD wird berechnet. | |
Paypal | 4,0 % Servicegebühr wird berechnet. | |
Kreditkarte | 3,5 % Servicegebühr wird berechnet. | |
Western Union | charge US.00 banking fee. | |
Geldgramm | Bankgebühr in Höhe von 0,00 USD wird berechnet. |
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Verpackung
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Schritt2 :Vakuumverpackung
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Schritt3 :Antistatikbeutel
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Schritt4 :Individuelle Verpackung
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Schritt6 :Barcode-Versandetikett
Alle Produkte werden in antistatischen Beuteln verpackt. Versand mit ESD-Antistatikschutz.
Auf dem äußeren ESD-Verpackungsetikett werden die Informationen unseres Unternehmens verwendet: Teilenummer, Marke und Menge.
Wir prüfen alle Waren vor dem Versand, stellen sicher, dass sich alle Produkte in gutem Zustand befinden und dass die Teile neu und original sind und mit dem Datenblatt übereinstimmen.
Nachdem alle Waren darauf überprüft wurden, dass nach dem Verpacken keine Probleme auftreten, werden wir sicher verpacken und per Global Express versenden. Es zeigt eine ausgezeichnete Durchstoß- und Reißfestigkeit sowie eine gute Dichtungsintegrität.
Teilpunkte
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The LT1372IS8 is a high-performance switching regulator chip manufactured by Linear Technology. It is designed to convert a higher input voltage into a lower output voltage efficiently. The chip features high-frequency operation, adjustable output voltage, and current-limit protection. Its compact package and low component count make it suitable for various applications including electronic devices, automotive systems, and industrial equipment.
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Equivalent
An equivalent product to the LT1372IS8 chip is the LT1371IS8. Both are switching regulator chips, with minor differences in operating voltage range and efficiency. -
Features
The LT1372IS8 is a high efficiency step-down switching regulator with integrated high-side and low-side power MOSFETs. It has a wide input voltage range of 3.6V to 60V, a fixed 2MHz switching frequency, and a peak current mode control architecture. It also includes features like adjustable current limit, soft-start, and thermal shutdown protection. -
Pinout
The LT1372IS8 is a 8-pin integrated circuit (IC) with the following functions: pin 1 (Vin) is the input voltage; pin 2 (GND) is the ground reference; pin 3 (Vfb) is the voltage feedback; pin 4 (Sat) is the current limit and overvoltage shutdown; pin 5 (Boost) is the output boost; pin 6 (Comp) is the compensation; pin 7 (Vcc) is the circuit supply voltage; and pin 8 (Drive) is the gate driver output. -
Manufacturer
The LT1372IS8 is manufactured by Analog Devices, Inc. It is an American multinational semiconductor company that specializes in the design and manufacturing of integrated circuits, sensors, data converters, power management solutions, and various other electronic components. -
Application Field
The LT1372IS8 is a step-up DC-DC converter designed to provide a regulated output voltage from a lower input voltage source. It is commonly used in applications such as battery-powered devices, portable equipment, and automotive electronics where step-up voltage conversion is required to power higher voltage loads or to regulate the output voltage. -
Package
The LT1372IS8 chip is available in an 8-pin SOIC (small outline integrated circuit) package. The form factor is a surface-mount package with a width of 3.9mm and a length of 4.9mm.
Datenblatt PDF
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