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LTC2977IUP#TRPBF
+BOMIC PWR SUPP CTRLR MONITOR 64QFN
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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 #LTC2977IUP#TRPBF
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在庫状況9096
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 |
| Part Status | Active |
| Digi Key Programmable | Not Verified |
| Applications | Power Supply Controller/Monitor |
| Voltage - Supply | 3.3V, 4.5V ~ 15V |
| Supply Current | 10 mA |
| Operating Temperature | -40°C ~ 105°C |
| Mounting Type | Surface Mount |
| Package / Case | 64-WFQFN Exposed Pad |
| Supplier Device Package | 64-QFN (9x9) |
| Base Product Number | LTC2977 |
概要
Description
Key features include multiple input monitoring channels, an I2C interface for communication, and programmable alert thresholds, making it suitable for system integration. The device allows users to set parameters for voltage and current limits, helping to optimize power efficiency and ensure system reliability.
Its compact package and low power consumption make it ideal for space-constrained applications. The LTC2977 also supports fault detection and logging, enhancing system diagnostics and maintenance capabilities. Overall, it is a versatile solution for enhancing power system performance and monitoring in complex electronic designs.
Equivalent
Features
1. Voltage Monitoring: It monitors up to 8 power rails with a precision of ±1%.
2. Temperature Sensing: Integrated temperature sensing for thermal management.
3. Communication Interface: I2C compatible interface for easy integration and configuration.
4. Programmable Alerts: Configurable over-voltage and under-voltage alerts to ensure system reliability.
5. High Accuracy: Offers high accuracy for voltage and current measurements, improving system performance.
6. Digital Output: Provides digital output for real-time monitoring and control.
7. Multiple Power Supply Support: Can manage multiple power supplies in a system.
8. Low Power Consumption: Designed for low power operation, enhancing overall system efficiency.
This device is ideal for applications requiring precise power management and monitoring in industrial, telecommunications, and computing systems.
Pinout
Key functions include:
- Monitoring multiple power supply voltages.
- Providing precision voltage measurement with an I2C interface.
- Supporting remote temperature sensing.
- Configurable alert thresholds for voltage levels.
- Integrated EEPROM for storing configuration settings.
- Adjustable power-up and power-down sequencing.
This device is commonly used in applications such as data centers, telecommunications, and industrial systems to ensure reliable power management and monitoring.
Manufacturer
Application
1. Data Centers: For efficient power distribution and management.
2. Telecommunications: Ensuring stable power supply for communication equipment.
3. Industrial Automation: Monitoring and controlling power for machinery and sensors.
4. Medical Devices: Providing reliable power management for critical healthcare equipment.
5. Consumer Electronics: Enhancing power efficiency in devices like smartphones and laptops.
The IC supports multiple power rails, voltage tracking, and fault protection, making it versatile for complex power management systems.