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LT8614IUDC#TRPBF
IC REG BUCK ADJ 4A 20QFN
- Fabricante
- Mfr. Parte #LT8614IUDC#TRPBF
- Paquete
- Hoja de datos LT8614IUDC#TRPBF DataSheet
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Especificaciones
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 3.4V |
| Voltage - Input (Max) | 42V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage - Output (Max) | 30V |
| Current - Output | 4A |
| Frequency - Switching | 200kHz ~ 3MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 20-WFQFN, 18 Leads, Exposed Pad |
| Supplier Device Package | 20-QFN (3x4) |
| Base Product Number | LT8614 |
Descripción general
Description
The LT8614 features a built-in compensation network, allowing for simplified design and stability across different load conditions. It also includes features such as a low quiescent current, which enhances battery life for portable applications, and a frequency selection pin for optimizing switching frequency based on specific application needs.
Moreover, the LT8614IUDC#TRPBF comes in a compact 16-lead thermally enhanced TSSOP package, which aids in thermal management and PCB space savings. Overall, it is an ideal choice for designers looking for efficiency, performance, and ease of integration in their power management solutions.
Features
1. High Speed: Offers a slew rate of 100 V/μs and a bandwidth of 60 MHz, enabling fast signal processing.
2. Low Noise: Features low input voltage noise density (4.5 nV/√Hz), making it suitable for sensitive applications.
3. Rail-to-Rail Output: Provides full output swing from rail to rail, enhancing dynamic range.
4. Low Distortion: Exhibits low total harmonic distortion (THD), ensuring signal integrity.
5. Supply Voltage: Operates on a wide supply voltage range from ±2.5V to ±15V.
6. Single-Supply Operation: Can be powered with a single supply, improving design flexibility.
7. Temperature Range: Industrial grade, supports operation over -40°C to +125°C.
These features make the LT8614IUDC#TRPBF suitable for applications in instrumentation, audio, and data acquisition systems.
Package
Pinout
Key functions of the pins include:
1. Input Voltage (VIN) - Supplies the input voltage.
2. Ground (GND) - Common reference point.
3. SW (Switch) - Connection for the inductive switch node.
4. FB (Feedback) - Feedback pin for voltage regulation.
5. COMP (Compensation) - Compensation network connection for stability.
6. EN (Enable) - Enable pin to turn the device on/off.
7. PG (Power Good) - Open-drain output indicating the output voltage status.
8. TR/SS (Tracking/Soft Start) - Allows for soft start and tracking.
9. VOUT (Output Voltage) - Provides regulated output voltage.
10. PWM (Pulse Width Modulation) - Control for switching frequency; additional pins for external components.
The device is optimized for applications requiring compact, efficient power conversion.
Manufacturer
Application
Equivalent
Envío
Métodos de envíoNosotros
ofrecer servicios de envío globales a través de DHL, FedEx, TNT, UPS, o cualquier otro expediente de su elección.
Referencia de tarifas de envío (DHL/FedEx):
DHL: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 2-5 días hábiles.
FedEx: El costo de envío oscila entre $25-$40 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
UPS: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
TNT: El costo de envío oscila entre $25-$65 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
EMS: El costo de envío oscila entre $30-$50 (0.5kg), con un plazo de entrega estimado de 7-15 días hábiles.
Correo aéreo registrado: El costo de envío es de $2-$4 (0.1kg), con un tiempo de entrega estimado de 5-20 días hábiles.
Pagos
Payment Methods
El plazo de pago es 100% prepagado.
Actualmente, solo aceptamos los siguientes métodos de pago:
1. de PayPal
2. Tarjeta de crédito/débito
3. Transferencia bancaria
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