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LTC4211IMS#TRPBF
+Lista de MateriaisIC HOT SWAP CTRLR GP 10MSOP
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #LTC4211IMS#TRPBF
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Ficha Técnica LTC4211IMS#TRPBF DataSheet
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Especificações
| Atributo | Valor |
| Part Status | Active |
| Base Product Number | LTC4211 |
| Type | Hot Swap Controller |
| Number of Channels | 1 |
| Internal Switch(s) | No |
| Applications | General Purpose |
| Programmable Features | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO |
| Voltage - Supply | 2.5V ~ 16.5V |
| Operating Temperature | -40°C ~ 85°C |
| Current - Supply | 1 mA |
| Mounting Type | Surface Mount |
| Package | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 10-MSOP |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Visão Geral
Description
The LTC4211IMS#TRPBF is a power management integrated circuit (IC) designed for hot-swap applications, allowing safe insertion and removal of circuit boards in live systems. It features an adjustable current limit, enabling control of the maximum load current during startup, thus protecting the system from inrush currents. The IC also includes a voltage monitoring function, which ensures the input voltage is within acceptable limits before enabling the load.
Key features include:
- Adjustable current limit settings.
- Fast response to load changes.
- Built-in thermal shutdown protection.
- Over-voltage protection.
- Status outputs to indicate power good or fault conditions.
The LTC4211 is suitable for a variety of applications, including servers, storage devices, and networking equipment, where reliability and safety during hot-swapping are critical. It operates over a wide voltage range and is available in a compact package, making it a versatile choice for modern electronic designs.
Key features include:
- Adjustable current limit settings.
- Fast response to load changes.
- Built-in thermal shutdown protection.
- Over-voltage protection.
- Status outputs to indicate power good or fault conditions.
The LTC4211 is suitable for a variety of applications, including servers, storage devices, and networking equipment, where reliability and safety during hot-swapping are critical. It operates over a wide voltage range and is available in a compact package, making it a versatile choice for modern electronic designs.
Equivalent
Equivalent products to the LTC4211IMS#TRPBF include the Texas Instruments TPS2231, Maxim Integrated MAX14603, and the NXP Semiconductors NXH1006. These chips offer similar functionality for power management and load sharing applications. Always verify specifications and compatibility before substitution.
Features
The LTC4211IMS#TRPBF is a power management IC designed for hot-swap applications. Key features include:
1. Hot-Swap Controller: Enables safe insertion and removal of boards in powered systems.
2. Current Limit: Adjustable current limit prevents excessive inrush current.
3. Voltage Monitoring: Monitors input voltage and controls the MOSFET for safe operation.
4. Fault Protection: Integrated features like thermal shutdown and overcurrent protection enhance reliability.
5. Power Good Indicator: Indicates when the output voltage is within a specified range.
6. Reverse Voltage Protection: Protects against reverse polarity connections.
7. Wide Input Range: Supports a broad input voltage range, ideal for various applications.
8. Small Package: Available in a compact 16-lead MSOP package, facilitating space-constrained designs.
These features make the LTC4211IMS#TRPBF suitable for use in telecom, data communication, and server applications where reliability and safety are paramount.
1. Hot-Swap Controller: Enables safe insertion and removal of boards in powered systems.
2. Current Limit: Adjustable current limit prevents excessive inrush current.
3. Voltage Monitoring: Monitors input voltage and controls the MOSFET for safe operation.
4. Fault Protection: Integrated features like thermal shutdown and overcurrent protection enhance reliability.
5. Power Good Indicator: Indicates when the output voltage is within a specified range.
6. Reverse Voltage Protection: Protects against reverse polarity connections.
7. Wide Input Range: Supports a broad input voltage range, ideal for various applications.
8. Small Package: Available in a compact 16-lead MSOP package, facilitating space-constrained designs.
These features make the LTC4211IMS#TRPBF suitable for use in telecom, data communication, and server applications where reliability and safety are paramount.
Pinout
The LTC4211IMS#TRPBF is a power management IC with a total of 8 pins. Its primary function is to provide an ideal diode controller for power-path management, specifically for applications in hot-swappable systems. The device manages the connection of a power source to a load while preventing reverse current flow and minimizing voltage drop, enhancing efficiency.
The pin configuration includes:
1. GND - Ground reference
2. VCC - Supply voltage input
3. IN - Input voltage from the power source
4. OUT - Output voltage to the load
5. C1 - Capacitor connection for stability
6. C2 - Capacitor connection for stability
7. ILIM - Current limit adjustment
8. COMP - Compensation network for stability
These pins facilitate functionality such as controlling the gate of the external MOSFETs, monitoring current, and providing feedback for regulation. The LTC4211 is suitable for applications like server power supplies, telecom equipment, and other systems requiring reliable power delivery.
The pin configuration includes:
1. GND - Ground reference
2. VCC - Supply voltage input
3. IN - Input voltage from the power source
4. OUT - Output voltage to the load
5. C1 - Capacitor connection for stability
6. C2 - Capacitor connection for stability
7. ILIM - Current limit adjustment
8. COMP - Compensation network for stability
These pins facilitate functionality such as controlling the gate of the external MOSFETs, monitoring current, and providing feedback for regulation. The LTC4211 is suitable for applications like server power supplies, telecom equipment, and other systems requiring reliable power delivery.
Manufacturer
The LTC4211IMS#TRPBF is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a global leader in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). Founded in 1965 and headquartered in Norwood, Massachusetts, ADI designs and manufactures a wide range of semiconductor products used in various applications, including communications, automotive, industrial, and healthcare markets. The LTC4211 is specifically a power management IC designed for hot-swap applications, allowing components to be added or removed from a live system without disrupting operation. Analog Devices is known for its innovation and quality in providing solutions for complex electronic challenges.
Application
The LTC4211IMS#TRPBF is a power management IC primarily used for hot-swapping applications in power supplies and load management systems. Its key application areas include data centers, telecommunications equipment, and industrial automation, where it enables safe connection and disconnection of power sources without interrupting operation. The device provides features such as overcurrent protection, adjustable current limit, and fault reporting, making it suitable for use in servers, networking devices, and battery backup systems. Additionally, it can be used in automotive and consumer electronics for power distribution and management.
Package
The LTC4211IMS#TRPBF is packaged in a MSOP-10 (Thin Shrink Small Outline Package) with a lead pitch of 0.65 mm. This compact package is suitable for surface mounting in various electronic applications.
