Lattice Semiconductor Corporation
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ISPPAC-POWR1208-01T44E
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ISPPAC-POWR1208-01T44E

Product Overview

Category

ISPPAC-POWR1208-01T44E belongs to the category of programmable power management integrated circuits (PMICs).

Use

This product is primarily used for power management in electronic devices and systems.

Characteristics

  • Programmable power management
  • Integrated circuit design
  • High efficiency
  • Compact size
  • Wide operating voltage range

Package

ISPPAC-POWR1208-01T44E is available in a small form factor package, suitable for surface mount technology (SMT) applications.

Essence

The essence of ISPPAC-POWR1208-01T44E lies in its ability to provide flexible and efficient power management solutions for various electronic devices and systems.

Packaging/Quantity

ISPPAC-POWR1208-01T44E is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

  • Input Voltage Range: 2.7V - 5.5V
  • Output Voltage Range: 0.6V - 3.3V
  • Number of Outputs: 8
  • Maximum Output Current: 1A per output
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: TQFP-44

Detailed Pin Configuration

The pin configuration of ISPPAC-POWR1208-01T44E is as follows:

  1. VCC
  2. GND
  3. OUT1
  4. OUT2
  5. OUT3
  6. OUT4
  7. OUT5
  8. OUT6
  9. OUT7
  10. OUT8
  11. EN1
  12. EN2
  13. EN3
  14. EN4
  15. EN5
  16. EN6
  17. EN7
  18. EN8
  19. FB1
  20. FB2
  21. FB3
  22. FB4
  23. FB5
  24. FB6
  25. FB7
  26. FB8
  27. PG1
  28. PG2
  29. PG3
  30. PG4
  31. PG5
  32. PG6
  33. PG7
  34. PG8
  35. VREF
  36. VSET
  37. VADJ
  38. VSENSE
  39. ISET
  40. IADJ
  41. ISENSE
  42. CLK
  43. RESET
  44. TEST

Functional Features

  • Programmable output voltages
  • Overcurrent protection
  • Undervoltage lockout
  • Power sequencing control
  • Fault detection and reporting
  • Adjustable current limits
  • Power good indication

Advantages and Disadvantages

Advantages

  • Flexibility in power management configuration
  • High efficiency leading to reduced power consumption
  • Compact size enables integration into space-constrained designs
  • Wide operating voltage range allows compatibility with various power sources

Disadvantages

  • Limited number of outputs (8)
  • Requires programming for optimal performance

Working Principles

ISPPAC-POWR1208-01T44E operates by receiving an input voltage within the specified range and converting it into multiple regulated output voltages. The device utilizes programmable logic to control the power management functions, such as voltage regulation, current limiting, and fault detection. It also incorporates various protection mechanisms to ensure safe operation under different conditions.

Detailed Application Field Plans

ISPPAC-POWR1208-01T44E finds applications in a wide range of electronic devices and systems, including but not limited to: - Mobile devices - Wearable devices - Internet of Things (IoT) devices - Industrial automation systems - Embedded systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISPPAC-POWR1208-01T44E are: - ISPPAC-POWR604-01TN48C - ISPPAC-POWR1014-01TN48C - ISPPAC-POWR1220-01TN48C - ISPPAC-POWR3032-01TN48C

These alternative models provide comparable power management features and can be considered as substitutes based on specific application requirements.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением ISPPAC-POWR1208-01T44E в технических решениях.

Sure! Here are 10 common questions and answers related to the application of ISPPAC-POWR1208-01T44E in technical solutions:

  1. Q: What is ISPPAC-POWR1208-01T44E? A: ISPPAC-POWR1208-01T44E is a power management integrated circuit (IC) designed for use in various technical solutions.

  2. Q: What are the key features of ISPPAC-POWR1208-01T44E? A: Some key features include 12 programmable power outputs, voltage monitoring, current monitoring, fault detection, and programmable sequencing.

  3. Q: How can ISPPAC-POWR1208-01T44E be used in technical solutions? A: It can be used to manage power distribution, sequencing, and monitoring in applications such as industrial control systems, telecommunications equipment, and embedded systems.

  4. Q: Can ISPPAC-POWR1208-01T44E handle different voltage levels? A: Yes, it supports a wide range of input and output voltage levels, making it versatile for various technical solutions.

  5. Q: Is ISPPAC-POWR1208-01T44E programmable? A: Yes, it is programmable using industry-standard hardware description languages (HDLs) or proprietary software tools provided by the manufacturer.

  6. Q: How does ISPPAC-POWR1208-01T44E monitor voltage and current? A: It has built-in analog-to-digital converters (ADCs) that continuously monitor voltage and current levels on each power output.

  7. Q: Can ISPPAC-POWR1208-01T44E detect faults or abnormal conditions? A: Yes, it has fault detection capabilities and can generate alerts or take corrective actions in case of overvoltage, undervoltage, or overcurrent conditions.

  8. Q: Can ISPPAC-POWR1208-01T44E be used in high-reliability applications? A: Yes, it is designed to meet stringent reliability requirements and can be used in mission-critical systems where power management is crucial.

  9. Q: What programming interfaces are supported by ISPPAC-POWR1208-01T44E? A: It supports various programming interfaces such as JTAG, I2C, SPI, and UART, allowing for easy integration into different system architectures.

  10. Q: Are evaluation boards or reference designs available for ISPPAC-POWR1208-01T44E? A: Yes, the manufacturer provides evaluation boards and reference designs to help users quickly prototype and integrate the IC into their technical solutions.

Please note that these questions and answers are general and may vary depending on specific application requirements and the manufacturer's documentation.