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MAX15090EWI+TW

产品描述Hot Swap Voltage Controllers 2.7V to 18V, 12A hotswap with internal fet and current monitor
产品类别模拟混合信号IC    信号电路   
文件大小725KB,共15页
制造商Maxim(美信半导体)
官网地址https://www.maximintegrated.com/en.html
标准
下载文档 详细参数 选型对比 全文预览

MAX15090EWI+TW概述

Hot Swap Voltage Controllers 2.7V to 18V, 12A hotswap with internal fet and current monitor

MAX15090EWI+TW规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
厂商名称Maxim(美信半导体)
包装说明,
Reach Compliance Codecompliant
模拟集成电路 - 其他类型ANALOG CIRCUIT
湿度敏感等级1
峰值回流温度(摄氏度)NOT SPECIFIED
处于峰值回流温度下的最长时间NOT SPECIFIED
Base Number Matches1

文档预览

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EVALUATION KIT AVAILABLE
MAX15090/MAX15090A
2.7V to 18V, 12A, Hot-Swap Solution
with Current Report Output
General Description
The MAX15090/MAX15090A ICs are integrated solutions
for hot-swap applications requiring the safe insertion
and removal of circuit line cards from a live backplane.
The devices integrate a hot-swap controller, 6mω power
MOSFET, and an electronic circuit-breaker protection in
a single package.
The devices integrate an accurate current-sense circuitry
and provide 220FA/A of proportional output current.
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 keep
the MOSFET operating under safe operating area (SOA)
conditions. After the startup cycle is complete, on-chip
comparators
provide
VariableSpeed/BiLevelK
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
Q10%
accuracy. During a fault
condition, the MAX15090 latches off, while the MAX15090A
enters autoretry mode.
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
overvoltage/undervoltage input pins that can detect an
overvoltage/undervoltage fault and disconnect the IN
from the OUT. Additional features include internal over-
temperature protection, power-good output, and fault-
indicator output.
The MAX15090/MAX15090A are available in a 28-bump,
2.07mm x 3.53mm, power wafer-level package (WLP)
and are rated over the -40°C to +85°C extended
temperature range.
Benefits and Features
Integration Reduces Solution Size for Blade Servers
and Other Space-Constrained Designs
• Integrated 6mω (typ) Internal Power MOSFET
Overvoltage Protection
• Power-Good and Fault Outputs
• Programmable Undervoltage Lockout
• Current Reporting Without Need for External
R
SENSE
• Thermal Protection
Flexibility Enables Use in Many Unique Designs
• 2.7V to 18V Operating Voltage Range
• Adjustable Circuit-Breaker Current/Current-Limit
Threshold
• Programmable Slew-Rate Control
• Variable-Speed Circuit-Breaker Response
• Latchoff or Automatic Retry Options
Safety Features Ensure Accurate, Robust Protection
• 12A (max) Load Current Capability
• Q10%
Circuit-Breaker Threshold Accuracy
• Inrush Current Regulated at Startup with Foldback
• Implementation for di/dt Control
• IN-to-OUT Short-Circuit Detection
Applications
RAID Systems
Storage Bridge Bay
Disk Drive Power
Server I/O Cards
Industrial
Ordering Information
appears at end of data sheet.
Typical Application Circuit
appears at end of data sheet.
VariableSpeed/BiLevel is a trademark of Maxim Integrated
Products, Inc.
19-6480; Rev 3 1/15

MAX15090EWI+TW相似产品对比

MAX15090EWI+TW MAX15090EWI+T
描述 Hot Swap Voltage Controllers 2.7V to 18V, 12A hotswap with internal fet and current monitor Hot Swap Voltage Controllers 2.7V TO 18V 12A HOTSWAP
是否无铅 不含铅 不含铅
是否Rohs认证 符合 符合
厂商名称 Maxim(美信半导体) Maxim(美信半导体)
Reach Compliance Code compliant compliant
模拟集成电路 - 其他类型 ANALOG CIRCUIT ANALOG CIRCUIT
湿度敏感等级 1 1
峰值回流温度(摄氏度) NOT SPECIFIED NOT SPECIFIED
处于峰值回流温度下的最长时间 NOT SPECIFIED NOT SPECIFIED
Base Number Matches 1 1
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