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LTC1627IS8#TRPBF
IC REG BUCK ADJ 500MA 8SO
- Fabricante
- Mfr. Parte #LTC1627IS8#TRPBF
- Paquete
- Hoja de datos
- En stock2982
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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) | 2.65V |
| Voltage - Input (Max) | 8.5V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Voltage - Output (Max) | 8.5V |
| Current - Output | 500mA |
| Frequency - Switching | 35kHz ~ 350kHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SO |
| Base Product Number | LTC1627 |
Descripción general
Description
Key features include thermal shutdown protection, short-circuit protection, and a built-in soft-start mechanism to minimize inrush current during startup. The LTC1627 also supports low quiescent current, enhancing efficiency in battery-operated devices. Its 8-lead SOIC package ensures easy integration into compact circuit designs.
This regulator is suitable for use in portable devices, industrial equipment, and other applications requiring reliable voltage regulation with minimal power loss. For detailed specifications, refer to the official datasheet from Analog Devices.
Features
1. Wide Input Voltage Range: Operates from 4.5V to 36V, accommodating various power sources.
2. Adjustable Output Voltage: Output voltage can be set from 1.25V to 30V, offering flexibility for different applications.
3. High Efficiency: Designed to achieve high efficiency, reducing thermal management requirements.
4. Switching Frequency: Operates at a programmable frequency up to 1MHz, allowing for compact component layout.
5. Current Mode Control: Provides improved transient response and simplified compensation.
6. Soft-Start Functionality: Minimizes inrush current during startup, enhancing system reliability.
7. Over-Voltage and Over-Current Protection: Features built-in safeguards to protect against fault conditions.
8. Thermal Shutdown: Integrated thermal protection to prevent overheating.
The LTC1627 is suitable for a variety of applications, including telecom, industrial, and automotive systems, where efficient power management is crucial.
Package
Pinout
Pin Count: 8 pins
Functions of the Pins:
1. SW (Switch) - Connected to the switching node of the converter.
2. VIN (Supply Voltage) - Input voltage pin for powering the device.
3. GND (Ground) - Ground reference pin.
4. VOUT (Output Voltage) - Output voltage pin, where the regulated output is taken.
5. COMP (Compensation) - Used for frequency compensation; connects to external components.
6. SENSE+ (Voltage Sense Positive) - Connects to the output for voltage feedback.
7. SENSE- (Voltage Sense Negative) - Connects to ground for voltage feedback.
8. MODE (Mode Selection) - Selects between different operating modes.
The LTC1627 is designed for high efficiency in various applications, offering features like adjustable output voltage and low standby current.
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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