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1 pcs
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1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX5977AETP+T from Analog Devices (Maxim Integrated) is a hot swap controller designed to protect systems with single-supply voltages ranging from 1V to 16V. It limits inrush current during insertion, preventing damage to the board or backplane.
Key features include a 1% accurate current-sense amplifier, integrated charge pump for FET enhancement, and VariableSpeed/BiLevel fault protection that acts as an electronic circuit breaker. This specific version, MAX5977A, provides a latched-off output after a fault condition. It also includes a power-good indicator and a calibration mode for production testing.
The device operates within a temperature range of -40°C to 85°C and is housed in a compact 20-pin, 4mm x 4mm TQFN-EP package, suitable for surface mounting.
Applications for the MAX5977AETP+T include servers, storage systems, network switches and routers, and general hot-swap applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.31 | $1.31 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 2.7V to 16V.
The typical quiescent current is 734µA.
The operating temperature range is -40°C to 85°C.
The MAX5977AETP+T is available in a 20-TQFN (4mm x 4mm) package with an exposed pad.
No, it requires an external n-channel FET.
It supports programmable circuit breaker, overvoltage protection (OVP), and undervoltage lockout (UVLO).