MAX15095DGFC+ by Analog Devices

2.7V to 18V, 6.6A Integrated Hot-Swap/Electronic Circuit Breaker

Status: Active
Series: MAX15095D
RoHS: Unknown
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The MAX15095 family of devices are integrated solutions for hot-swap applications requiring the safe insertion and removal of circuit line cards from a live backplane. They can also be used as electronics circuit breaker for hard drive and solid-state drive and fans. The devices integrate a hot-swap controller (10.6mΩ typ) power MOSFET, and an electronic circuit-breaker protection in a single package. The devices are designed for protection of 2.7V to 18V supply voltages. These devices implement a foldback current limit during startup to control inrush current, lowering di/dt and keeping the MOSFET operating under safe operating area (SOA) conditions. After the startup cycle is complete, on-chip comparators provide VariableSpeed/BiLevel™ protection against short-circuit and overcurrent faults, and immunity against system noise and load transients. The load is disconnected in the event of a fault condition. The devices are factory calibrated to deliver accurate overcurrent protection with ±10% accuracy. During a fault condition, PG goes low and the devices latch off (MAX15095) or automatic retry (MAX15095A); the output could also be discharged after a fault event (MAX15095D). The devices feature an IN-to-OUT short-circuit detection before startup. The devices provide a power-MOSFET GATE pin to program the slew rate during startup by adding an external capacitor. The devices have an undervoltage/overvoltage input pin (UVOV) that can detect an undervoltage/overvoltage fault and disconnect the IN from the OUT. Additional features include internal overtemperature protection and a power-good output (PG). The devices are available in a 12-pin, 2.5mm x 2.5mm Flip Chip 2 QFN package (FC2QFN) and are rated over the -40°C to +105°C extended temperature range.

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Features

Integration Reduces Solution Size for Blade Servers and Other Space-Constrained Designs Integrated 10.6mΩ (typ) Internal Power MOSFET Programmable Overvoltage Protection and Undervoltage-Lockout Threshold Drive-Present Signal Input (Active-Low PRSNT pin) Thermal Protection
Integrated 10.6mΩ (typ) Internal Power MOSFET
Programmable Overvoltage Protection and Undervoltage-Lockout Threshold
Drive-Present Signal Input (Active-Low PRSNT pin)
Thermal Protection
Flexibility Enables Use in Many Unique Designs 2.7V to 18V Operating Voltage Range Programmable Inrush Current Control Under SOA Operation Adjustable Circuit-Breaker Current/Current-Limit Threshold Programmable Slew-Rate Control Variable-Speed Circuit-Breaker Response Latchoff (MAX15095) or Automatic Retry (MAX15095A) Options
2.7V to 18V Operating Voltage Range
Programmable Inrush Current Control Under SOA Operation
Adjustable Circuit-Breaker Current/Current-Limit Threshold
Programmable Slew-Rate Control
Variable-Speed Circuit-Breaker Response
Latchoff (MAX15095) or Automatic Retry (MAX15095A) Options
Safety Features Ensure Accurate, Robust Protection 6.6A (max) Load Current Capability ±10% Circuit-Breaker Threshold Accuracy IN-to-OUT Short-Circuit Detection Open-Drain PG Output Output Discharge After a Fault Event (MAX15095D Only) Programmable Additional Delay (2µs max) to Fast-Comparator Response Time Enable Input (EN)
6.6A (max) Load Current Capability
±10% Circuit-Breaker Threshold Accuracy
IN-to-OUT Short-Circuit Detection
Open-Drain PG Output
Output Discharge After a Fault Event (MAX15095D Only)
Programmable Additional Delay (2µs max) to Fast-Comparator Response Time
Enable Input (EN)

Specifications

VIN (V) (min) 2.7
VIN (V) (max) 18
# Channels 1
Circuit Breaker/ Current Limit Both
Circuit Breaker/Current Limit Threshold (mV) Adjustable
Fault Condition Control Periodic Retry
Positive/Negative Rail Positive
Features Adjustable Current Limit Fault DelayAnalog Current Report OutputIntegrated MOSFETProgrammable Soft startProgrammable UVLO/Inrush Current Regulated at Startup with SOA ControlRequires No RSENSEUndervoltage/Overvoltage ProtectionVariableSpeed/BiLevel Current Limit
Package/Pins FC2QFN/12
BudgetaryPrice (See Notes) 2.73

MAX15095DGFC+ Power Management ICs - PMIC by Analog Devices

HOT-SWAP CONTROLLER, -40 TO 105DEG C

Semiconductors - ICs
> Power Management ICs - PMIC
> Hot Swap Controllers
Status: Unknown
Series: -
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

RoHS Compliant YES

Alternative Descriptions

6A Hot Swap | Analog Devices
Hot-Swap Controller, -40 To 105Deg C Rohs Compliant: Yes |Maxim Integrated/analog Devices MAX15095DGFC+ | Newark Electronics

Frequently Asked Questions

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Is the MAX15095DGFC+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX15095DGFC+ .

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