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| 型号： | MAX5931AEEP+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 3/23页 |
| 文件大小： | 331K |
| 描述： | IC HOT-SWAP CTRLR TRPL 20-QSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 热交换控制器 |
| 应用： | 通用 |
| 内部开关： | 无 |
| 电源电压： | 1 V ~ 15 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 20-QSOP |
| 包装： | 带卷 (TR) |
Low-Voltage, Triple, Hot-Swap Controllers/
Power Sequencers/Voltage Trackers
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS (continued)
(V
IN_
= +1V to +15V, provided at least one supply is larger than or equal to +2.7V, T
A
= -40癈 to +85癈, unless otherwise noted. Typical
values are at V
IN1
= 12.0V, V
IN2
= 5.0V, V
IN3
= 3.3V, V
ON_
= +3.3V, and T
A
= +25癈.) (Notes 1, 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Charging, V
GATE_
= GND, V
IN_
= +5V
(Note 6)
80
100
125
Discharging, during startup
100
礎
Discharging, normal turn-off or triggered by
the slow comparator after startup; V
GATE_
=
5V, V
IN_
= 10V, V
ON_
= 0V
2
3
7
Average Gate Current
I
GATE
Discharging, triggered by a fault after
startup; V
GATE_
= 5V, V
IN_
= 10V, (V
IN_
-
V
SENSE_
) > V
FC,TH_
(Note 7)
28
50
120
mA
Gate-Drive Voltage
V
DRIVE
V
GATE_
- V
IN_
, I
GATE_
= 1礎
4.9
5.3
5.6
V
ON COMPARATOR
Low to high
0.83
0.875
0.90
V
ON_ Threshold
V
ON_ TH
Hysteresis
25
mV
ON_ Propagation Delay
10mV overdrive
10
祍
ON_ Voltage Range
V
ON_
Without false output inversion
V
IN
V
ON_ Input Bias Current
I
BON
V
ON_
= V
IN
0.03
1
礎
ON_ Pulse-Width Low
t
UNLATCH
To unlatch after a latched fault
100
祍
DIGITAL OUTPUTS (STAT_)
Output Leakage Current
V
STAT_
d 15V
1
礎
Output Voltage Low
V
OL_
POL = unconnected (MAX5930A),
I
SINK
= 1mA
0.4
V
UNDERVOLTAGE LOCKOUT (UVLO)
UVLO Threshold
V
UVLO
Startup is initiated when this threshold is
reached by any V
IN_
and V
ON_
> 0.9V
(Note 8)
2.25
2.45
2.65
V
UVLO Hysteresis
V
UVLO HYST
250
mV
UVLO Glitch Filter Reset Time
t
D,GF
V
I N
< V
U V
L O
m axi m
um p ul se w i d th to r eset
10
祍
UVLO to Startup Delay
t
D,UVLO
Time input voltage must exceed V
UVLO
before startup is initiated
20
37.5
60
ms
Input Power-Ready Threshold
V
PWRRDY
(Note 9)
0.9
0.95
1.0
V
Input Power-Ready Hysteresis
V
PWRHYST
50
mV
LOGIC AND TIMING
POL Input Pullup
I
POL
POL = GND (MAX5930A)
2
4
6
礎
LATCH Input Pullup
I
LATCH
LATCH = GND
2
4
6
礎
MODE Input Voltage
V
MODE
MODE unconnected (default to sequencing
mode)
1.0
1.25
1.5
V
Independent-Mode Selection
Threshold
V
INDEP TH
V
MODE
rising
0.4
V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5931BEEP+ | 功能描述:热插拔功率分布 Triple Hot-Swap Controller RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| MAX5931BEEP+T | 功能描述:热插拔功率分布 Triple Hot-Swap Controller RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| MAX5931HEEP | 功能描述:热插拔功率分布 RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| MAX5931HEEP+ | 功能描述:热插拔功率分布 Integrated Circuits (ICs) RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| MAX5931HEEP+T | 功能描述:热插拔功率分布 Integrated Circuits (ICs) RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
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