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ISPPAC-POWR1220AT8-02TN100I
Monitors and Resets Circuits for Automotive Applications
ISPPAC-POWR1220AT8-02TN100I
Monitors and Resets Circuits for Automotive Applications
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製造商零件號 # : ISPPAC-POWR1220AT8-02TN100I
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包裝/封裝: QFP-100
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產品分類 : Power Supply Controllers, Monitors
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ISPPAC-POWR1220AT8-02TN100I 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 1 | $15.358 | $15.36 |
| 200 | $5.944 | $1,188.80 |
| 500 | $5.734 | $2,867.00 |
| 1000 | $5.632 | $5,632.00 |
這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。
詳細說明
In summary, the ISPPAC-POWR1220AT8-02TN100I stands out as a robust and adaptable power manager IC, offering a comprehensive array of features for efficient and secure power management. Its versatility, safety measures, compact design, and wide temperature range make it a standout choice for various power management applications
主要特徵
- 40mA surface mount device
- Temperature range of -40°C to 85°C
- 100-TQFP (14x14) tray
- Voltage range of 2.8V to 3.96V
- Power supply monitoring and sequencing
- Low power consumption
- High accuracy
- High reliability
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Product Category ! | Supervisory Circuits | RoHS | Details |
| Type | Voltage Monitor | Mounting Style | SMD/SMT |
| Package / Case | TQFP-100 | Threshold Voltage | - 300 mV to 5.75 V |
| Number of Inputs Monitored | 12 Input | Output Type | Open Drain |
| Manual Reset | No Manual Reset | Watchdog Timers | No Watchdog |
| Battery Backup Switching | No Backup | Reset Delay Time | 100 us |
| Supply Voltage - Max | 3.96 V | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature ! | + 85 C | Accuracy | 0.3 % |
| Series | ispPAC-POWR1220 | Brand | Lattice |
| Moisture Sensitive | Yes | Operating Supply Current | 40 mA |
| Product Type ! | Supervisory Circuits | Factory Pack Quantity | 90 |
| Subcategory | PMIC - Power Management ICs | Supply Voltage - Min | 2.8 V |
| Tradename | ispPAC | Unit Weight | 0.023175 oz |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is ISPPAC-POWR1220AT8-02TN100I?
The ISPPAC-POWR1220AT8-02TN100I is a programmable power manager designed by Lattice Semiconductor. It is ideal for applications requiring flexible power management, fault protection, and power sequencing, such as industrial automation, telecommunications, and automotive systems.
How Does ISPPAC-POWR1220AT8-02TN100I Work?
The ISPPAC-POWR1220AT8-02TN100I works by integrating programmable logic with power management functions, allowing designers to customize power sequencing, fault protection, and voltage monitoring. It provides a configurable solution for managing power supplies and protecting sensitive components from power-related issues.
How Many Pins does ISPPAC-POWR1220AT8-02TN100I have and What are the Functions of the Pinout Configuration?
The ISPPAC-POWR1220AT8-02TN100I is housed in a 100-pin TQFP (Thin Quad Flat Pack) package. The pinout configuration includes:
- VCCINT: Internal core voltage supply pin.
- VCCIO: I/O voltage supply pin.
- GND: Ground pin.
- Programmable Pins: Configurable I/O pins for programming power management functions.
- PWM Outputs: Pulse-width modulation outputs for controlling external power electronics.
- GPIO: General-purpose I/O pins for additional control and monitoring.
What are the Pros and Cons of ISPPAC-POWR1220AT8-02TN100I?
Pros:
- Programmable Logic: Integrates power management functions with programmable logic, providing customization and flexibility.
- Power Sequencing: Enables precise control of power supply sequencing, ensuring proper startup and shutdown of system components.
- Fault Protection: Offers built-in protection features to safeguard against overvoltage, undervoltage, and overcurrent conditions.
- Versatile I/O: Provides configurable I/O pins for adapting to various power management requirements.
- Integrated Solution: Combines power sequencing, voltage monitoring, and fault protection in a single device, reducing component count and board space.
Cons:
- Complexity: Requires familiarity with programming and power management concepts for optimal utilization.
- Design Time: Customizing power management functions may require additional design and testing time.
- Cost: Programmable power managers may have a higher cost compared to standard fixed-function solutions.
Are There Any Equivalents/Alternatives to ISPPAC-POWR1220AT8-02TN100I for Recommendation?
- Similar programmable power managers to the ISPPAC-POWR1220AT8-02TN100I include the LTC2978 from Analog Devices and the TPS650861 from Texas Instruments.
- Alternatives to the ISPPAC-POWR1220AT8-02TN100I include the MAX16050 from Maxim Integrated and the MP9928 from Monolithic Power Systems.
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