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19 pcs
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19 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments LM25066IPSQE/NOPB is a specialized power management integrated circuit functioning as a hot swap controller. It is designed to manage power entry into systems, providing protection against overvoltage and overcurrent conditions.
Key electrical specifications include an input voltage range of 2.9V to 17V. The device features adjustable overvoltage lockout (OVLO) and adjustable current limit settings, with programmable thresholds of 25mV or 46mV. It offers a typical quiescent current of 5.8mA and a maximum of 8mA. Protection mechanisms include circuit breaker functionality for hard shorts, auto-retry, and latch-off fault responses.
This controller supports communication via I2C/SMBus and is PMBus compliant, enabling features like real-time monitoring of V_IN, V_OUT, I_IN, P_IN, and V_AUX with 12-bit resolution. It also provides programmable WARN and FAULT thresholds with SMBus notification and blackbox capture of telemetry data.
The LM25066IPSQE/NOPB is housed in a 24-lead WQFN package with an exposed pad, measuring 4mm x 5mm. It is designed for surface mount applications and operates within a temperature range of -40°C to 125°C. Its applications include base station networking line cards and servers.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.89 | $2.89 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 2.9V to 17V.
It comes in a 24-lead WQFN package.
The operating temperature range is -40°C to 125°C.
The current limit threshold is programmable to 25mV or 46mV.
The fault response options are auto-retry and latch-off.