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| 型号： | MAX5937ACESA+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 4/23页 |
| 文件大小： | 382K |
| 描述： | IC HOT-SWAP CTRLR -48V 8-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 100 |
| 类型： | 热交换控制器 |
| 应用： | 通用 |
| 内部开关： | 无 |
| 电源电压： | -10 V ~ -80 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
-48V Hot-Swap Controllers with V
IN
Step Immunity and No R
SENSE
4 _______________________________________________________________________________________
Note 1: All currents into pins are positive and all currents out of pins are negative. All voltages referenced to V
EE
, unless otherwise
specified.
Note 2: All limits are 100% tested at +25?/SPAN>C and +85?/SPAN>C. Limits at -40?/SPAN>C and -10?/SPAN>C are guaranteed by characterization.
Note 3: Delay time from a valid on-condition until the load probe test begins.
Note 4: V
EE
or UVLO voltages below V
UVLO,F
or V
UVLO_REF,F
, respectively, are ignored during this time.
Note 5: The time (V
OUT
- V
EE
) > V
SC
+ overdrive until (V
GATE
- V
EE
) drops to approximately 90% of its initial high value.
Note 6: The time when the PGOOD (PGOOD) condition is met until the PGOOD (PGOOD) signal is asserted.
ELECTRICAL CHARACTERISTICS (continued)
(V
EE
= -10V to -80V, V
IN
= GND - V
EE
, V
STEP_MON
= V
EE
, R
LP
= 200&, UVLO open, T
A
= -40癈 to +85癈, unless otherwise noted.
Typical values are at V
EE
= -48V, T
A
= +25癈.) (Notes 1, 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX UNITS
LOGIC AND FAULT MANAGEMENT
Autoretry Delay
t
RETRY
16 x
t
LP
s
|V
OUT
- V
EE
| falling
0.72 x
V
CB
PGOOD (PGOOD) Assertion
Threshold
Hysteresis
0.26 x
V
CB
mV
PGOOD (PGOOD) Assertion Delay
Time (Note 6)
0.67
1.26
1.85
ms
PGOOD (PGOOD) Low Voltage
V
OL
I
SINK
= 1mA, referenced to V
OUT,
V
OUT
< GND - 5V for PGOOD (PGOOD)
0.05
0.4
V
PGOOD (PGOOD) Open-Drain
Leakage
I
L
V
EE
= -80V, V
PGOOD(PGOOD)
,
V
PGOOD(PGOOD)
= GND
0.01
1
礎
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5937ACESA+ | 功能描述:热插拔功率分布 48V- 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 |
| MAX5937ACESA+T | 功能描述:热插拔功率分布 48V- 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 |
| MAX5937ACESA-T | 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 |
| MAX5937ANESA | 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 |
| MAX5937ANESA+ | 功能描述:热插拔功率分布 48V- 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 |
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