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LM73606QURNPRQ1
+Lista de MateriaisIC REG BUCK ADJ 6A 30WQFN
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FabricanteTexas Instruments
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Peça do Fabricante #LM73606QURNPRQ1
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Especificações
| Atributo | Valor |
| Part Status | Active |
| Base Product Number | LM73606 |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 3.5V |
| Voltage - Input (Max) | 36V |
| Voltage - Output (Min / Fixed) | 1V |
| Voltage - Output (Max) | 34.2V |
| Current - Output | 6A |
| Frequency - Switching | 350kHz ~ 2.2MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount, Wettable Flank |
| Package / Case | 30-WFQFN Exposed Pad |
| Supplier Device Package | 30-WQFN (6x4) |
| Packaging | Tape & Reel (TR) |
| Grade | Automotive |
| Qualification | AEC-Q100 |
Visão Geral
Description
The LM73606Q includes integrated protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout, enhancing its safety and robustness in demanding environments. Its adjustable output voltage can be set down to 0.8V, allowing flexibility for different applications. Additionally, it supports both synchronous and asynchronous operation modes, optimizing efficiency under varying loads.
With its compact package and extensive feature set, the LM73606QURNPRQ1 is well-suited for automotive power management solutions, including battery management systems, LED drivers, and infotainment systems.
Equivalent
Features
- Input Voltage Range: 4.5V to 60V, making it suitable for a wide range of automotive power systems.
- Output Current: Up to 6A, providing robust power delivery.
- High Efficiency: Typically greater than 90%, which reduces thermal management requirements.
- Integrated FETs: Reduces component count and PCB space.
- Adjustable Output Voltage: 0.8V to 60V, allowing flexibility for various applications.
- Built-in Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout for enhanced reliability.
- Compact Package: Offered in a thermally-enhanced HTQFP package, optimizing space on the PCB.
- Wide Operating Temperature Range: Suitable for harsh automotive environments, operating from -40°C to +125°C.
These features make the LM73606QURNPRQ1 ideal for powering microcontrollers, sensors, and other devices in automotive systems.
Pinout
The primary functions of the pins are as follows:
1. Vin: Input voltage supply.
2. SW: Switch node for connecting to the inductor.
3. GND: Ground reference.
4. Vout: Output voltage feedback.
5. FB: Feedback voltage input for regulation.
6. COMP: Compensation network connection for stability.
7. ISEN: Current sense input for overcurrent protection.
8. EN: Enable pin for turning the device on/off.
9. SS: Soft-start control pin.
10. CSN/ CSP: Current sense negative/positive inputs.
11. Rset: Resistor connection for setting the output voltage.
12. PGND: Power ground for high-frequency switching.
13. MODE: Mode selection for operation (PWM or PFM).
14. NC: No connect, not internally connected.
This device is designed for high-efficiency applications, such as automotive and industrial power supplies.