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MAX5925DEUB+

产品描述hot swap voltage controllers 1-13.2V hot-swap controller
产品类别电源/电源管理    电源电路   
文件大小2MB,共22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

MAX5925DEUB+概述

hot swap voltage controllers 1-13.2V hot-swap controller

MAX5925DEUB+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)
零件包装代码TSSOP
包装说明TSSOP, TSSOP10,.19,20
针数10
Reach Compliance Codecompliant
ECCN代码EAR99
Factory Lead Time6 weeks
可调阈值YES
模拟集成电路 - 其他类型POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码S-PDSO-G10
JESD-609代码e4
长度3 mm
湿度敏感等级1
信道数量1
功能数量1
端子数量10
最高工作温度85 °C
最低工作温度-40 °C
封装主体材料PLASTIC/EPOXY
封装代码TSSOP
封装等效代码TSSOP10,.19,20
封装形状SQUARE
封装形式SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度)260
电源2.25/13.2 V
认证状态Not Qualified
座面最大高度1.1 mm
最大供电电流 (Isup)2.5 mA
最大供电电压 (Vsup)13.2 V
最小供电电压 (Vsup)2.25 V
标称供电电压 (Vsup)5 V
表面贴装YES
技术BICMOS
温度等级INDUSTRIAL
端子面层Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式GULL WING
端子节距0.5 mm
端子位置DUAL
处于峰值回流温度下的最长时间NOT SPECIFIED
宽度3 mm
Base Number Matches1

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EVALUATION KIT AVAILABLE
MAX5924/MAX5925/
MAX5926
1V to 13.2V, n-Channel Hot-Swap Controllers
Require No Sense Resistor
General Description
The MAX5924/MAX5925/MAX5926 1V to 13.2V hot-swap
controllers allow the safe insertion and removal of circuit
cards into live backplanes. These devices hot swap supplies
ranging from 1V to 13.2V provided that the device supply
voltage, V
CC
, is at or above 2.25V and the hot-swapped
supply, V
S
, does not exceed V
CC
.
The MAX5924/MAX5925/MAX5926 hot-swap controllers
limit the inrush current to the load and provide a circuit-
breaker function for overcurrent protection. The devices
operate with or without a sense resistor. When operating
without a sense resistor, load-probing circuitry ensures a
short circuit is not present during startup, then gradually
turns on the external MOSFET. After the load probing
is complete, on-chip comparators provide overcurrent
protection by monitoring the voltage drop across the
external MOSFET on-resistance. In the event of a fault
condition, the load is disconnected.
The devices include many integrated features that reduce
component count and design time, including configurable
turn-on voltage, slew rate, and circuit-breaker threshold. An
on-board charge pump provides the gate drive for a low-
cost, external nMOSFET.
The MAX5924/MAX5925/MAX5926 are available with
open-drain PGOOD and/or
PGOOD
outputs. The
MAX5925/MAX5926 also feature a circuit breaker
with temperature-compensated R
DS(ON)
sensing. The
MAX5926 features a selectable 0ppm/°C or 3300ppm/°C
temperature coefficient. The MAX5924 temperature
coefficient is 0ppm/°C and the MAX5925 temperature
coefficient is 3300ppm/°C. Autoretry and latched fault-
management configurations are available (see the
Selector Guide).
Benefits and Features
Drive High-Side nMOSFET
Hot Swap 1V to 13.2V with V
CC
≥ 2.25V
Operation With or Without R
SENSE
Temperature-Compensated R
DS(ON)
Sensing
Protected During Turn-On into Shorted Load
Adjustable Circuit-Breaker Threshold
Programmable Slew-Rate Control
Programmable Turn-On Voltage
Autoretry or Latched Fault Management
● 10-Pin μMAX
®
or 16-Pin QSOP Packages
Typical Operating Circuits
TYPICAL OPERATION WITHOUT R
SENSE
BACKPLANE
V
S
V
CC
REMOVABLE CARD
1V TO V
CC
2.25V TO 13.2V
R
CB
CB
V
CC
GATE SENSE OUT
R
SC
N
V
OUT
MAX5925
MAX5926
SC_DET
GND
GND
SEE FIGURE 1 FOR A DETAILED TYPICAL OPERATING CIRCUIT WITHOUT RSENSE.
BACKPLANE
V
S
V
CC
TYPICAL OPERATION WITH R
SENSE
REMOVABLE CARD
R
SENSE
1V TO V
CC
2.25V TO 13.2V
R
CB
CB
V
CC
N
V
OUT
Applications
Base Stations
RAID
Remote-Access Servers
Network Routers and Switches
Servers
Portable Device Bays
SENSE GATE
OUT
GND
GND
MAX5924
MAX5926
μMAX is a registered trademark of Maxim Integrated Products, Inc.
Selector Guide
and
Ordering Information
appears at end of
data sheet.
SEE FIGURE 2 FOR A DETAILED TYPICAL OPERATING CIRCUIT WITH RSENSE.
19-3443; Rev 4; 1/16

MAX5925DEUB+相似产品对比

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描述 hot swap voltage controllers 1-13.2V hot-swap controller hot swap voltage controllers 1-13.2V hot-swap controller hot swap voltage controllers 1-13.2V hot-swap controller hot swap voltage controllers 1-13.2V hot-swap controller hot swap voltage controllers 1-13.2V hot-swap controller hot swap voltage controllers 1-13.2V hot-swap controller hot swap voltage controllers 1-13.2V hot-swap controller hot swap voltage controllers 1-13.2V hot-swap controller hot swap voltage controllers 1-13.2V hot-swap controller hot swap voltage controllers 1-13.2V hot-swap controller
是否无铅 不含铅 不含铅 不含铅 不含铅 不含铅 不含铅 不含铅 不含铅 不含铅 不含铅
是否Rohs认证 符合 符合 符合 符合 符合 符合 符合 符合 符合 符合
零件包装代码 TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP SOIC
包装说明 TSSOP, TSSOP10,.19,20 TSSOP, TSSOP10,.19,20 TSSOP, TSSOP10,.19,20 TSSOP, TSSOP10,.19,20 TSSOP, TSSOP10,.19,20 TSSOP, TSSOP10,.19,20 TSSOP, TSSOP10,.19,20 TSSOP, TSSOP10,.19,20 TSSOP, TSSOP10,.19,20 HLSSOP, SSOP16,.25
针数 10 10 10 10 10 10 10 10 10 16
Reach Compliance Code compliant compli compli compliant compli compli compli compli compli compli
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
可调阈值 YES YES YES YES YES YES YES YES YES YES
模拟集成电路 - 其他类型 POWER SUPPLY MANAGEMENT CIRCUIT POWER SUPPLY MANAGEMENT CIRCUIT POWER SUPPLY MANAGEMENT CIRCUIT POWER SUPPLY MANAGEMENT CIRCUIT POWER SUPPLY MANAGEMENT CIRCUIT POWER SUPPLY MANAGEMENT CIRCUIT POWER SUPPLY MANAGEMENT CIRCUIT POWER SUPPLY MANAGEMENT CIRCUIT POWER SUPPLY MANAGEMENT CIRCUIT POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码 S-PDSO-G10 S-PDSO-G10 S-PDSO-G10 S-PDSO-G10 S-PDSO-G10 S-PDSO-G10 S-PDSO-G10 S-PDSO-G10 S-PDSO-G10 R-PDSO-G16
JESD-609代码 e4 e4 e4 e4 e4 e4 e3 e3 e4 e3
长度 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm 4.89 mm
湿度敏感等级 1 1 1 1 1 1 1 1 1 1
信道数量 1 1 1 1 1 1 1 1 1 1
功能数量 1 1 1 1 1 1 1 1 1 1
端子数量 10 10 10 10 10 10 10 10 10 16
最高工作温度 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP HLSSOP
封装等效代码 TSSOP10,.19,20 TSSOP10,.19,20 TSSOP10,.19,20 TSSOP10,.19,20 TSSOP10,.19,20 TSSOP10,.19,20 TSSOP10,.19,20 TSSOP10,.19,20 TSSOP10,.19,20 SSOP16,.25
封装形状 SQUARE SQUARE SQUARE SQUARE SQUARE SQUARE SQUARE SQUARE SQUARE RECTANGULAR
封装形式 SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度) 260 260 260 260 260 260 260 260 260 260
电源 2.25/13.2 V 2.25/13.2 V 2.25/13.2 V 2.25/13.2 V 2.25/13.2 V 2.25/13.2 V 2.25/13.2 V 2.25/13.2 V 2.25/13.2 V 2.25/13.2 V
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
座面最大高度 1.1 mm 1.1 mm 1.1 mm 1.1 mm 1.1 mm 1.1 mm 1.1 mm 1.1 mm 1.1 mm 1.65 mm
最大供电电流 (Isup) 2.5 mA 2.5 mA 2.5 mA 2.5 mA 2.5 mA 2.5 mA 2.5 mA 2.5 mA 2.5 mA 2.5 mA
最大供电电压 (Vsup) 13.2 V 13.2 V 13.2 V 13.2 V 13.2 V 13.2 V 13.2 V 13.2 V 13.2 V 13.2 V
最小供电电压 (Vsup) 2.25 V 2.25 V 2.25 V 2.25 V 2.25 V 2.25 V 2.25 V 2.25 V 2.25 V 2.25 V
标称供电电压 (Vsup) 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
表面贴装 YES YES YES YES YES YES YES YES YES YES
技术 BICMOS BICMOS BICMOS BICMOS BICMOS BICMOS BICMOS BICMOS BICMOS BICMOS
温度等级 INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
端子面层 Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Gold (Au) - with Nickel (Ni) barrie Matte Tin (Sn) Matte Tin (Sn) Nickel/Palladium/Gold (Ni/Pd/Au) Matte Tin (Sn)
端子形式 GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
端子节距 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.635 mm
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
处于峰值回流温度下的最长时间 NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
宽度 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm 3.9 mm
厂商名称 Maxim(美信半导体) Maxim(美信半导体) - Maxim(美信半导体) Maxim(美信半导体) Maxim(美信半导体) Maxim(美信半导体) Maxim(美信半导体) Maxim(美信半导体) -
Factory Lead Time 6 weeks 9 weeks - 6 weeks 9 weeks 9 weeks - 9 weeks 1 week -
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