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LM5002MAX/NOPB
IC REG BOOST FLYBACK ADJ 8SOIC
- Fabricante
- Mfr. Parte #LM5002MAX/NOPB
- Paquete
- Hoja de datos
- En stock8708
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Especificaciones
| Part Status | Active |
| Function | Step-Up, Step-Up/Step-Down |
| Output Configuration | Positive, Isolation Capable |
| Topology | Boost, Flyback, Forward Converter, SEPIC |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 3.1V |
| Voltage - Input (Max) | 75V |
| Voltage - Output (Min/Fixed) | 3.1V |
| Voltage - Output (Max) | 76V (Switch) |
| Current - Output | 400mA (Switch) |
| Frequency - Switching | 50kHz ~ 1.5MHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Base Product Number | LM5002 |
Descripción general
Description
The LM5002 incorporates several advanced features, including an integrated high-side MOSFET, low ripple voltage, and protection mechanisms such as thermal shutdown and overcurrent protection. It supports a switching frequency of up to 1 MHz, enabling the use of smaller external components, which reduces the overall size of the power supply circuit.
Designed for robust performance, it is suitable for applications such as battery-powered devices, industrial automation, and automotive systems. The LM5002 is available in various packages, including a thermally enhanced PowerPAD™ package that ensures good heat dissipation. Overall, it offers a reliable solution for efficient power conversion in demanding environments.
Features
1. Input Voltage Range: Supports a wide input voltage range from 4.5V to 60V, making it suitable for various applications.
2. Output Current: Capable of delivering up to 2A output current.
3. High Efficiency: Achieves efficiencies up to 95%, reducing heat generation and improving overall performance.
4. Adjustable Output Voltage: The output voltage can be set from 1.22V to 55V using external resistors.
5. Integrated Components: Includes an internal high-side MOSFET for reduced external component count and simplified design.
6. Protection Features: Features overcurrent protection, thermal shutdown, and undervoltage lockout for reliable operation.
7. Flexible Switching Frequency: Adjustable frequency range up to 1MHz allows for optimization based on application requirements.
8. Thermal and Electrical Characterization: Built for robust performance in various thermal environments.
These features make the LM5002MAX/NOPB ideal for industrial, automotive, and telecom applications.
Package
Pinout
Pin Functions:
1. SW: Switch node connection.
2. VIN: Input voltage supply.
3. GND: Ground reference.
4. COMP: Compensation network connection.
5. RAMP: Frequency modulation ramp input.
6. CSN: Current sense negative input.
7. CSP: Current sense positive input.
8. TR/SS: Timing resistor and soft-start connection.
9. VOUT: Output voltage feedback.
10. FB: Feedback voltage input.
11. ISEN: Current sense signal output.
12. SS/SD: Soft-start and shutdown control.
13. PIN: Configuration pin (for options).
14. SYNC: Synchronization input.
15. VCC: Internal regulator output.
16. PGND: Power ground.
This device is suitable for applications such as industrial power supplies, telecom equipment, and battery-powered devices requiring high efficiency.
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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