LT9890AV#PBF
Active150 A CURRENT MONITOR FOR INTEL PSYS APPLICATIONS
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LT9890AV#PBF
Active150 A CURRENT MONITOR FOR INTEL PSYS APPLICATIONS
Technical Specifications
Parameters and characteristics for this part
| Specification | LT9890AV#PBF |
|---|---|
| Current - Output | 150 A |
| Function | Current Regulator |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Sensing Method | High-Side |
| Supplier Device Package | 108-LGA (10x20) |
| Voltage - Input [Max] | 65 V |
| Voltage - Input [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 1 | $ 13.31 | |
| 10 | $ 9.42 | |||
| 25 | $ 8.42 | |||
| 80 | $ 7.45 | |||
| 230 | $ 6.80 | |||
| 440 | $ 6.48 | |||
| 945 | $ 6.22 | |||
Description
General part information
LT9890 Series
The LT9890 is a high-precision current monitor with an internal current-sense element supporting up to 150 A of load current. Factory calibration of the current-sense element and a zero temperature coefficient architecture results in less than 1.3% total unadjusted error (TUE). A 26,600:1 input-to-output current ratio with a response bandwidth greater than 3 MHz provides a fast and accurate ground-referenced output signal while being insensitive to ground voltage variations. Minimal power loss is achieved through a low, 150 μΩ current-path resistance and an aspect ratio conducive to wide printed circuit board (PCB) traces. Input voltages from 2.7 V to 65 V are supported. The LT9890 is compatible with the Intel Psys (platform power) applications.ApplicationsComputers and network serversIntel central processing unit (CPU) motherboardsNetwork storageCommunication equipmentElectric vehiclesPhotovoltaics