Quality Confirmation
Date code, batch, package, label and marking details are checked before shipment. Inspection photos and third-party inspection support are available when required.
LIMCHIP CO., LIMITED
Professional Electronic Components Distributor · HK · SZ · SG · Original Stock · Global Shipping
ADM1278-1ACPZ-RL
Brand: Analog Devices
ADM1278-1ACPZ-RL is an Analog Devices ADM1278 hot-swap controller with PMBus digital power/energy monitor, supplied in a 32-lead LFCSP, 5 × 5 mm (CP-32-13); 13-inch tape and reel. It operates from 4.5 V to 20 V, provides constant-power foldback with fet soa protection and 12-bit pmbus power, energy and temperature telemetry, rated over −40 °C to +85 °C, and drives the external power devices in the application.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| ADI | ADM1278-1ACPZ-RL | 2,000 | 26+ | Analog Devices ADM1278-1ACPZ-RL hot-swap controller with PMBus digital power/energy monitor; confirm date code, lot and packing condition by RFQ. |
Listed stock and date code are subject to final RFQ confirmation.
Power IC Specifications
| Parameter | Value / Specification |
|---|---|
| Function / Topology | Hot-swap controller with PMBus digital power/energy monitor; drives an ernal N-channel FET |
| Input Voltage | 4.5 V to 20 V |
| Load Current / Current Limit | Resistor-programmable 5 mV to 25 mV VSENSE limit (default 20 mV); 320 ns short-circuit response; 1.5 A gate pull-down |
| Output Control | Hot-swap output via ernal N-channel FET; PWRGD output-valid monitor |
| Telemetry / Interface | 12-bit ADC; IOUT, VIN, VOUT, power, energy and temperature; PMBus fast-mode (SPI on specific model option) |
| Control & Protection | Constant-power foldback, FET SOA protection, programmable startup current limit, FET health fault shutdown, UV/OV/PWRGD, PROCHOT power throttling, retry/latch-off |
| Operating Temperature | −40 °C to +85 °C |
| Package / Case | 32-lead LFCSP, 5 × 5 mm (CP-32-13); 13-inch tape and reel |
Power Features & Applications
- ADM1278 hot-swap controller with PMBus digital power/energy monitor
- Input 4.5 V to 20 V
- Constant-power foldback with FET SOA protection
- 12-bit PMBus power, energy and temperature telemetry
- Operating temperature −40 °C to +85 °C
- Supplied in 32-lead LFCSP, 5 × 5 mm (CP-32-13); 13-inch tape and reel
Need Price & Availability for ADM1278-1ACPZ-RL?
LimChip can confirm current price, date code, packing condition, lot traceability and shipment schedule for ADM1278-1ACPZ-RL.
Listed stock is subject to final RFQ confirmation.
For faster RFQ confirmation, please include:
- Required quantity
- Target date code
- Package / case requirement
- Delivery country
- Company name and contact person
- Target price if available
Prefer email? Send this RFQ via email instead.
Quality, Shipping & Payment
Commercial and shipment details for ADM1278-1ACPZ-RL are confirmed with the formal quotation.
Shipping
LimChip supports worldwide delivery through established logistics providers. Carrier, lead time, tracking and buyer-appointed freight-forwarder requirements are confirmed by our sales team.
Payment
Payment method, currency and trade terms are confirmed in the formal quotation or proforma invoice. Contact our sales team for the options available for your order.
Frequently Asked Questions
Is ADM1278-1ACPZ-RL available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for ADM1278-1ACPZ-RL by RFQ.
What should buyers check before ordering ADM1278-1ACPZ-RL?
Buyers should check voltage range, current rating, package, protection features and date code for ADM1278-1ACPZ-RL, together with live stock and traceable supply.
How do I request a quote for ADM1278-1ACPZ-RL?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.