Allicdata Part #: | MAX4273EEE-ND |
Manufacturer Part#: |
MAX4273EEE |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Maxim Integrated |
Short Description: | IC CTRLR 3-12V HOTSWAP 16-QSOP |
More Detail: | Hot Swap Controller 1 Channel General Purpose 16-Q... |
DataSheet: | MAX4273EEE Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | 0.00000 |
Series: | -- |
Packaging: | Tube |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Type: | Hot Swap Controller |
Number of Channels: | 1 |
Internal Switch(s): | No |
Applications: | General Purpose |
Features: | OVP, UVLO |
Programmable Features: | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault |
Voltage - Supply: | 2.7 V ~ 13.2 V |
Current - Output (Max): | -- |
Operating Temperature: | -40°C ~ 85°C |
Current - Supply: | 600µA |
Mounting Type: | Surface Mount |
Package / Case: | 16-SSOP (0.154", 3.90mm Width) |
Supplier Device Package: | 16-QSOP |
Feature Pins: | AUXVCC, CEXT, CSPD, CTIM, CTON, LLMON, ON, OUTC, REF, RTH, STAT |
Base Part Number: | MAX4273 |
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Maxim Integrated\'s MAX4273EEE is part of its Hot Swap Controllers product family. Hot swap controllers control hot-plugging, which is defined as the ability to break and reassemble a series connection on a live circuit without damaging either the device being plugged in or the powered device. The hot-swap controllers provide circuit protection and electrical isolation during hot-plugging operations.
The MAX4273EEE is specifically designed for use in applications where the load can vary from zero to a full load. It operates with a nominal input supply of 6.5V to 20V and provides a maximum output current up to 3A. It features temperature limited maximum output current, programmable rise and fall times, short-circuit and overtemperature protection, and a user-configurable disable pin.
The basic working principle of the MAX4273EEE starts with an internal voltage level detector. This detector works with an internal threshold voltage lower than the required output voltage, so that the output voltage is enabled when the input voltage and the internal level detector reach the output voltage. This setup allows for a fast transient response and a reliability compared to standard MOSFET devices.
The MAX4273EEE supports active current limiting and can help prevent devices from malfunctioning due to over current. It has an adjustable current limit and can limit the current on the output to a certain level. If the current on the output surpasses the current limit set, the current limiting feature will shut off the output, preventing further damage.
The MAX4273EEE also provides soft start, which prevents large in-rush currents during power-up, as well as short-circuit protection, which helps protect the output pins in case of a short-circuit event. It also features an adjustable rise and fall time to reduce in-rush currents while increasing user design flexibility.
Overall, the MAX4273EEE provides a great solution for applications that need hot-swapping capability and is an ideal choice for use in power-sourcing equipment (PSE) applications. It provides an adjustable current limit, a fast and reliable transient response, and many other features for improved design flexibility and protection.
The specific data is subject to PDF, and the above content is for reference
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