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LT3507EUHF#TRPBF
IC REG QD BUCK/LINEAR 38QFN
- Hersteller
- Fr. Teil #LT3507EUHF#TRPBF
- Paket
- Datenblatt LT3507EUHF#TRPBF DataSheet
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Spezifikationen
| Part Status | Active |
| Topology | Step-Down (Buck) (1), Linear (LDO) (1) |
| Number of Outputs | 4 |
| Frequency - Switching | 900kHz ~ 1.1MHz |
| Voltage/Current - Output 1 | 0.8V ~ 32.4V, 2.4A |
| Voltage/Current - Output 2 | 0.8V ~ 32.4V, 1.5A |
| Voltage/Current - Output 3 | 0.8V ~ 32.4V, 1.5A |
| w/LED Driver | No |
| w/Supervisor | No |
| w/Sequencer | Yes |
| Voltage - Supply | 4V ~ 36V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 38-WFQFN Exposed Pad |
| Supplier Device Package | 38-QFN (5x7) |
| Base Product Number | LT3507 |
Übersicht
Description
Key features include:
- Integrated high-side and low-side MOSFETs for improved efficiency.
- A wide input voltage range (typically 3.6V to 60V).
- Adjustable output voltage from 0.8V to 15V.
- Operation in a switching frequency range of up to 1MHz, allowing for smaller external components.
- Protection features like overcurrent, overvoltage, and thermal shutdown.
The LT3507 is ideal for applications in industrial, automotive, and telecommunications, providing reliability and performance in demanding environments. Its compact design and ease of integration make it a preferred choice for designers looking to optimize power management solutions.
Features
1. Input Voltage Range: Operates from 4.5V to 60V, accommodating a variety of input sources.
2. Output Current: Delivers up to 3A of continuous output current, suitable for medium-power applications.
3. High Efficiency: Offers efficiencies up to 95%, minimizing thermal dissipation.
4. Adjustable Output Voltage: Output voltage can be set between 0.8V to 60V, providing flexibility for different applications.
5. Integrated Switching FETs: Reduces component count and PCB space, simplifying design.
6. Current Mode Control: Enhances stability and transient response.
7. Protection Features: Includes over-current protection, thermal shutdown, and soft-start functionality to ensure safe operation.
8. Compact Package: Available in a thermally enhanced HTSSOP-20 package, ideal for space-constrained applications.
These features make the LT3507EUHF#TRPBF suitable for industrial, automotive, and communication systems requiring reliable and efficient power conversion.
Package
Pinout
Key functions of the pins include:
1. VIN: Input voltage supply.
2. GND: Ground connection.
3. SW: Switching node connected to the inductor.
4. VOUT: Output voltage.
5. COMP: Compensation network for stability.
6. FB: Feedback voltage for regulating output.
7. ISET: Current sensing for setting the output current limit.
8. Rset: Resistor for output voltage setting.
9. PG: Power good output.
10. CSN/ CSP: Current sense pins.
11. SS: Soft-start input.
12. MODE: Mode selection for operation (Pulse-Skipping or Forced Continuous).
13. RT: Resistor tie for frequency setting.
This integrated circuit is suitable for a variety of applications requiring efficient power conversion.
Manufacturer
Application
Equivalent
Versand
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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:
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2. Kredit- / Debitkarte
3. Überweisung
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