MAX15093GWL+T Analog Devices Integrated Circuit (BGA) In Stock
MAX15093GWL+T is a 15 A eFuse hot-swap controller with an integrated power FET and adjustable overcurrent threshold. It provides inrush current limiting, overvoltage protection, and fault management for board-level power rails in servers and telecom equipment. Packaged in a compact 40-ball WLCSP for space-constrained high-density power designs.
- Manufacturer
- Analog Devices
- Package
- BGA
- Pin Count
- 40
- Lifecycle
- ACTIVE
- Datasheet
- MAX15093GWL+T Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.6125(MOQ 500)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 15 A continuous current rating with integrated power FET for hot-swap applications
- Adjustable overcurrent threshold for flexible protection tuning per board design
- Inrush current limiting to prevent bus voltage droop during card insertion
- Overvoltage and undervoltage protection with automatic fault latch and retry
- 40-ball WLCSP (5x8 array) enabling ultra-compact power management footprints
- YTEOL of 8.5 years supporting long-lifecycle server and telecom platform designs
Applications
MAX15093GWL+T is designed for hot-swap and eFuse protection in server blade backplanes, ATCA telecom cards, and data center power distribution boards where live board insertion requires controlled inrush and fault isolation at up to 15 A. Its adjustable threshold allows system designers to tune the overcurrent trip point for diverse rail voltages such as 3.3 V, 5 V, and 12 V on the same platform. The integrated FET eliminates discrete MOSFET selection and gate-drive circuit complexity, reducing BOM count in power entry protection circuits.
Specifications
| Manufacturer Package Code | 40-WLCSP-N/A |
| Date Of Intro | 2020-04-08 |
| YTEOL | 8.5 |
| Adjustable Threshold | YES |
| Analog IC - Other Type | HOT SWAP CONTROLLER |
| JESD-30 Code | R-PBGA-B40 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | BGA40,5X8,20 |
| Package Shape | RECTANGULAR |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Current-Max (Isup) | 0.8mA |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Supply Voltage-Nom (Vsup) | 12V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Tin/Silver/Copper/Nickel (Sn/Ag/Cu/Ni) |
| Terminal Form | BALL |
| Terminal Pitch | 0.5mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does MAX15093GWL+T limit inrush current when a blade is hot-plugged into a live backplane at 12 V?
MAX15093GWL+T controls the integrated FET gate ramp rate during power-up, limiting inrush current to a programmed level well below the 15 A continuous rating. This prevents the sudden capacitive load from drooping the 12 V backplane bus during card insertion, protecting neighboring boards from the transient voltage disturbance common in ATCA and AdvancedTCA blade server systems.
What current level does MAX15093GWL+T support, and how is the overcurrent threshold set?
The device supports up to 15 A of continuous load current through its on-chip FET. The overcurrent trip threshold is adjustable via an external resistor, allowing designers to set protection levels anywhere from a few amps to the full 15 A rating to match the specific rail current budget of 3.3 V, 5 V, or 12 V power domains on the target board.
How does the WLCSP package of MAX15093GWL+T compare to traditional hot-swap controllers using discrete FETs in power density terms?
The 40-ball WLCSP package with a 5x8 ball array occupies a PCB footprint far smaller than a comparable discrete hot-swap controller plus external FET combination, which typically requires a separate SOIC or DPAK device plus gate-drive components. This integration reduces the power protection circuit area by roughly 50% to 70%, enabling more aggressive PCB miniaturization in high-density server blades and networking line cards.
Is MAX15093GWL+T a long-term supply-safe choice for telecom platforms with 10-year field deployment requirements?
Analog Devices projects a YTEOL of 8.5 years for MAX15093GWL+T, introduced in April 2020, meaning the part is expected to remain in production through approximately 2028 to 2030. Procurement teams designing platforms with 10-year or longer field lifetimes should factor this timeline into their supply strategy and consider last-time-buy agreements if end-of-life notices are issued.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
More from Analog Devices
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 500+ | $5.2012 | $2600.58 |
| 1000+ | $5.0773 | $5077.29 |
| 2500+ | $4.6125 | $11531.25 |
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