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参数资料
| 型号： | MAX5930AEEG+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 8/23页 |
| 文件大小： | 331K |
| 描述： | IC HOT SWAP CTLR PWR SEQ 24QSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 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： | 24-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 24-QSOP |
| 包装： | 管件 |
Low-Voltage, Triple, Hot-Swap Controllers/
Power Sequencers/Voltage Trackers
8 _______________________________________________________________________________________
Pin Description
PIN
MAX5930A
MAX5931A/
MAX5931B
NAME
FUNCTION
1
POL
STAT Output-Polarity Select. See Table 3 and the Status Outputs (STAT_) section.
2
1
ON2
On/Off Channel 2 Control Input. See the Mode section.
3
2
ON1
On/Off Channel 1 Control Input. See the Mode section.
4
LIM1
Channel 1 Current-Limit Setting. Connect a resistor from LIM1 to GND to set current-trip
level. Connect to GND for the default 25mV threshold. Do not leave LIM1 unconnected.
5
3
IN1
Channel 1 Supply Input. Connect to a 1V to 15V supply voltage and to one end of R
SENSE1
.
Bypass with a 0.1礔 capacitor to ground.
6
4
SENSE1
Channel 1 Current-Sense Input. Connect SENSE1 to the drain of an external MOSFET and
to one end of R
SENSE1
.
7
5
GATE1 Channel 1 Gate-Drive Output. Connect to the gate of the external n-channel MOSFET.
8
6
STAT1
Op en-
D r ai n S tatus S
i g nal
for C hannel 1. S TAT1 asser ts w hen hot sw
ap i
s successful and t
S T AR T
has el ap
sed . S TAT1 d easser ts i f ON 1 i s l ow , or i f channel 1 i s tur ned off for any faul t cond
i ti on.
9
7
STAT2
Op en-
D r ai n S tatus S
i g nal
for C hannel 2. S TAT2 asser ts w hen hot sw
ap i
s successful and t
S T AR T
has el ap
sed . S TAT2 d easser ts i f ON 2 i s l ow , or i f channel 2 i s tur ned off for any faul t cond
i ti on.
10
8
TIM
Startup Timer Setting. Connect a resistor from TIM to GND to set the startup period. Leave
TIM unconnected for the default startup period of 9ms. R
TIM
must be between 4k?and
500k?
11
9
LATCH
Latch/Autoretry Selection Input. Connect LATCH to GND for autoretry mode after a fault.
Leave LATCH unconnected for latch mode.
12
10
STAT3
Open-Drain Status Signal for Channel 3. STAT3 asserts when hot swap is successful and
t
START
has elapsed. STAT3 deasserts if ON3 is low, or if channel 3 is turned off for any fault
condition.
13
11
BIAS
S up p l y Refer ence Outp ut. The hi g hest sup p l
y i s avai l
ab l e at BIAS for fi
l ter i ng . C onnect a 1nF
to 10nF cer am i c cap aci tor fr om BIAS to GN D
. N o other connecti ons ar e al l ow ed
to BIAS .
14
12
GND
Ground
15
13
GATE3 Channel 3 Gate-Drive Output. Connect to gate of external n-channel MOSFET.
16
14
SENSE3
Channel 3 Current-Sense Input. Connect SENSE3 to the drain of an external MOSFET and
to one end of R
SENSE3
.
17
15
IN3
Channel 3 Supply Input. Connect to a supply voltage from 1V to 15V and to one end of
R
SENSE3
. Bypass with a 0.1礔 capacitor to ground.
18
LIM3
Channel 3 Current-Limit Setting. Connect a resistor from LIM3 to GND to set current-trip
level. Connect to GND for the default 25mV threshold. Do not leave LIM3 unconnected.
19
16
GATE2 Channel 2 Gate-Drive Output. Connect to gate of external n-channel MOSFET.
20
17
SENSE2
Channel 2 Current-Sense Input. Connect SENSE2 to the drain of an external MOSFET and
to one end of R
SENSE2
.
21
18
IN2
Channel 2 Supply Input. Connect to a 1V to 15V supply voltage and to one end of R
SENSE2
.
Bypass with a 0.1礔 capacitor to ground.
22
LIM2
Channel 2 Current-Limit Setting. Connect a resistor from LIM2 to GND to set current-trip
level. Connect to GND for the default 25mV threshold. Do not leave LIM2 unconnected.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5930AEEG+ | 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 |
| MAX5930AEEG+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 |
| MAX5930EEG | 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 |
| MAX5930EEG+ | 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 |
| MAX5930EEG+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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