| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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230 pcs
|
230 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
71 pcs
|
71 pcs | On Request | 1 | On Request | On Request | 16+ | On Request | On Request |
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The ADM1278-1ACPZ-RL from Analog Devices is a versatile hot swap controller designed for safely inserting and removing circuit boards from live backplanes. It integrates a digital power and energy monitor, providing readback capabilities for current, voltage, power, and temperature via a PMBus interface.
Key features include a 12-bit Analog-to-Digital Converter (ADC) with ±0.3% accuracy for critical measurements, and a fast 320 ns response time to short circuits. The device supports a wide input voltage range of 4.5V to 20V and operates within an industrial temperature range of -40°C to 85°C. Programmable features such as current limit, auto-retry, and fault timeouts enhance system protection and reliability.
This controller is housed in a compact 32-lead LFCSP package, suitable for surface mount applications. Its design is ideal for servers, telecommunication equipment, and data communication systems requiring robust power monitoring and control capabilities.
| Qty | Low | High |
|---|---|---|
| 1+ | $8.17 | $8.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.5V to 20V.
32-WFQFN Exposed Pad, CSP (32-LFCSP 5x5 mm).
-40°C to +85°C.
Yes, it supports PMBus communication.
12-bit.
320 ns.
Via an external resistor from 5 mV to 25 mV sense voltage.