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LTM8056IY
+BOMDC DC CONVERTER 1.2-48V
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メーカーテキサス・インスツルメンツ
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メーカー品番 #LTM8056IY
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データシート LTM8056IY DataSheet
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在庫状況15867
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Series | µModule® |
| PartStatus | Active |
| Type | Non-Isolated PoL Module |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 5V |
| Voltage-Input(Max) | 58V |
| Voltage-Output1 | 1.2 ~ 48V |
| Current-Output(Max) | 5.4A |
| Applications | ITE (Commercial) |
| Features | OTP |
| OperatingTemperature | -40°C ~ 125°C |
| Efficiency | 96% |
| MountingType | Surface Mount |
| Package/Case | 121-BBGA Module |
| Size/Dimension | 0.59" L x 0.59" W x 0.19" H (15.0mm x 15.0mm x 4.9mm) |
| SupplierDevicePackage | 121-BGA (15x15) |
| BaseProductNumber | LTM8056 |
概要
Description
Key characteristics include a wide input voltage range from 5V to 58V, allowing it to operate in diverse power environments. The converter can deliver up to 3.5A of output current with an adjustable output voltage as low as 1.2V. It boasts high efficiency, often exceeding 90%, which helps reduce power loss and thermal issues. The device is housed in a thermally-enhanced 15mm x 15mm x 4.92mm BGA package, promoting space savings and simplifying thermal management. With built-in features like overvoltage, overcurrent, and overtemperature protection, the LTM8056IY ensures robust and reliable performance in demanding applications.
Equivalent
1. Texas Instruments: LMZ31710
2. Murata: MYR series
3. Vicor: PI352x series
These alternatives offer similar power management capabilities but may differ in specifications like voltage, current output, efficiency, and size. Always check the datasheets to ensure suitability for your application.
Features
1. Input Voltage Range: Supports a wide input range of 36V to 58V, making it suitable for a variety of applications.
2. Output Voltage: Delivers an adjustable output voltage range from 1.2V to 24V.
3. Output Current: Capable of providing up to 7A of output current.
4. Efficiency: Offers high efficiency over a wide range of input voltages and load conditions.
5. Compact Size: The module is compact, facilitating easy integration into space-constrained designs.
6. Integrated Components: Includes a DC/DC controller, power switches, inductor, and support components, minimizing the need for external components and simplifying design.
7. Thermal Management: Features effective thermal management, allowing for reliable operation in high-temperature environments.
8. Protection Features: Includes overvoltage, overcurrent, and thermal shutdown protection to ensure robust performance.
9. Ease of Use: The module facilitates quick time-to-market with a simplified design process.
These features make the LTM8056IY ideal for industrial, telecommunications, and computing applications.
Pinout
Here is a concise overview of its pin functions:
1. VIN: Input voltage supply.
2. VOUT: Regulated output voltage.
3. GND: Ground reference for the circuit.
4. FB: Feedback pin to set the output voltage.
5. SS: Soft-start control to limit inrush current.
6. RT: Resistor timing pin to set the switching frequency.
7. SYNC: Synchronization input for frequency synchronization with an external clock.
8. PG: Power-good indicator output.
9. BST: Bootstrap capacitor connection for the high-side gate drive.
10. SW: Switch node connection for the internal power switch.
11. COMP: Compensation pin for stability and transient response tuning.
12. ILIM: Current limit setting pin.
13. SGND: Signal ground to separate sensitive signals from power ground.
14. RFB: Resistor feedback for output voltage regulation.
This description provides an overview of its functionality and typical pin assignments, which should be verified with the specific datasheet for precise design requirements.