LM2904BQDRQ1
Texas Instruments
The Texas Instruments LM2904B-Q1 is an automotive-grade, dual operational amplifier. It features a wide supply voltage range and a 1.2 MHz gain bandwidth product.
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45 pcs
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45 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request |
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The Texas Instruments TPS2393A is an active hot swap controller designed for robust power management in demanding applications. It supports a wide input supply range from -20 V to -80 V, with a transient rating up to -100 V, making it suitable for -48V distributed power systems, central office switching, and wireless base stations.
Key features include adjustable overvoltage and undervoltage lockout, adjustable soft start, fault output, overcurrent protection, and a power good signal. The device provides current limiting and auto-retry fault response. It operates within a temperature range of -40°C to 85°C and is housed in a 14-pin TSSOP package.
This controller facilitates insertion and removal detection with an extended debounce delay. It offers programmable current limit and slew rate, along with programmable UV/OV thresholds and hysteresis. The open-drain power good and fault outputs provide system status indication. An output fault timer helps eliminate nuisance trips.
The TPS2393A operates from -80 V to -20 V.
The TPS2393A is available in a TSSOP (PW) package with dimensions of 5 mm x 6.4 mm.
The operating temperature range is -40°C to 85°C.
The continuous absolute maximum voltage is -100 V.
The typical quiescent current is 1.05 mA, with a maximum of 1.5 mA.
