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LT8471EFE#TRPBF
IC REG BUCK BOOST ADJ DL 20TSSOP
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- Fr. Teil #LT8471EFE#TRPBF
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- Datenblatt LT8471EFE#TRPBF DataSheet
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Spezifikationen
| Part Status | Active |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Output Configuration | Positive or Negative |
| Topology | Buck, Boost, Flyback, SEPIC |
| Output Type | Adjustable |
| Number of Outputs | 2 |
| Voltage - Input (Min) | 2.6V |
| Voltage - Input (Max) | 50V |
| Voltage - Output (Min/Fixed) | 2.6V |
| Voltage - Output (Max) | 50V (Switch) |
| Current - Output | 1.35A (Switch), 2.1A (Switch) |
| Frequency - Switching | 100kHz ~ 2MHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Supplier Device Package | 20-TSSOP-EP |
| Base Product Number | LT8471 |
Übersicht
Description
Key features include adjustable output voltage, low quiescent current, and a high switching frequency that allows for compact external components. The LT8471 also integrates protection features such as overcurrent protection, thermal shutdown, and soft-start to enhance reliability.
It can operate in both continuous and pulse-skipping modes, providing flexibility in different applications. The device is packaged in a compact, thermally enhanced 10-lead MSOP, which helps in space-constrained designs. This makes the LT8471EFE#TRPBF an ideal choice for powering microcontrollers, sensors, and other low-voltage devices in portable applications.
Features
1. Wide Supply Voltage Range: Operates on dual supplies from ±2V to ±15V or a single supply from 4V to 30V.
2. Low Noise: Offers low input voltage noise density, making it suitable for sensitive applications.
3. High Gain-Bandwidth Product: Features a gain-bandwidth product of 1.2 MHz, allowing for high-frequency signal processing.
4. Low Total Harmonic Distortion (THD): Ensures high fidelity in audio and signal processing applications.
5. Rail-to-Rail Output: Provides output swing close to the supply rails, maximizing dynamic range.
6. High Slew Rate: Delivers fast response to rapid changes in input signal, ideal for dynamic signals.
7. Low Input Offset Voltage: Minimizes errors in precision applications.
8. Available in a Compact Package: Comes in a small footprint, making it suitable for space-constrained designs.
These features make the LT8471EFE#TRPBF ideal for applications in audio, instrumentation, and sensor signal processing.
Package
Pinout
Key functions of the LT8471 include:
1. Boost and Inverting Converter: It can operate in boost or invert configurations.
2. Wide Input Voltage Range: Supports inputs from 2.5V to 15V.
3. High Efficiency: Designed to achieve high efficiency in power conversion.
4. Adjustable Output Voltage: The output voltage can be set via external resistors.
5. Current Limiting: Provides current limiting features for protection.
6. Frequency Adjustment: Integrated switching frequency can be adjusted for optimal performance.
7. Soft-Start: Ensures a controlled start-up to avoid inrush current.
Overall, the LT8471 is well-suited for applications requiring efficient power management in portable devices or battery-operated systems.
Manufacturer
Application
Equivalent
Versand
VersandmethodenWir
bieten Sie globale Versanddienstleistungen durch DHL, FedEx, TNT, UPS oder einen anderen Spediteur Ihrer Wahl.
Versandgebührenreferenz (DHL/FedEx):
DHL: Versandkosten reichen von $25-$45 (0.5kg), mit einer geschätzten Lieferzeit von 2-5 Werktagen.
von FedEx: Versandkosten reichen von $25-$40 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.
UPS: Versandkosten reichen von $25-$45 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.
TNT: Versandkosten reichen von $25-$65 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.
EMS: Versandkosten reichen von $30-$50 (0.5kg), mit einer geschätzten Lieferzeit von 7-15 Werktagen.
Registrierte Luftpost: Versandkosten sind $ 2- $ 4 (0,1 kg), mit einer geschätzten Lieferzeit von 5-20 Werktagen.
Zahlungen
Payment Methods
Die Zahlungsfrist ist 100% Prepaid.
Derzeit akzeptieren wir nur die folgenden Zahlungsmethoden:
1. PayPal
2. Kredit- / Debitkarte
3. Überweisung
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