参数资料
型号: MAX5938AEEE+
厂商: Maxim Integrated
文件页数: 5/26页
文件大小: 915K
描述: IC HOT-SWAP CTRLR -48V 16-QSOP
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:
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: 16-SSOP(0.154",3.90mm 宽)
供应商设备封装: 16-QSOP
包装: 管件
-48V Hot-Swap Controller with V
IN
Step Immunity,
No R
SENSE
, and Overvoltage Protection
_______________________________________________________________________________________   5
V
OUT
 SLEW RATE
vs. TEMPERATURE
TEMPERATURE (癈)
60
35
10
-15
5.5
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
10.0
5.0
-40
85
C
GATE
 = 0, C
LOAD
 = 100礔
V
IN
 = 48V
V
IN
 = 72V
V
IN
 = 12V
GATE PULLDOWN CURRENT
vs. GATE VOLTAGE
V
GATE
 (V)
9
8
6
7
2
3
4
5
1
50
100
150
200
250
300
350
400
450
500
0
0
10
RETRY TIME
vs. TEMPERATUREo
TEMPERATURE (癈)
60
35
10
-15
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.0
3.0
-40
85
C
GATE
 = 0, C
LOAD
 = 100礔
STARTUP WAVEFORM
MAX5938 toc06
40ms/div
V
IN
50V/div
V
GATE
10V/div
V
OUT
50V/div
I
IN
2A/div
V
PGOOD
50V/div
R
LOAD
 = 48&
C
LOAD
 = 100礔
CIRCUIT-BREAKER EVENT
MAX5938 toc07
1ms/div
IRFR1310
R
CB_ADJ
 = 2k&
POL_SEL = OPEN
V
GATE
10V/div
V
OUT
50V/div
I
IN
2A/div
V
PGOOD
50V/div
V
IN
 = 48V
SHORT-CIRCUIT EVENT
MAX5938 toc08
400ns/div
IRFR1310
R
CB_ADJ
 = 2k&
R
LOAD
 = 48&
POL_SEL = OPEN
V
GATE
10V/div
V
OUT
50V/div
I
IN
10A/div
V
PGOOD
50V/div
V
IN
 = 48V
NORMALIZED CIRCUIT-BREAKER
THRESHOLD vs. TEMPERATURE
TEMPERATURE (癈)
60
35
10
-15
0.6
0.8
1.0
1.2
1.4
1.6
0.4
-40
85
Typical Operating Characteristics (continued)
(V
EE
= -48V, GND = 0V, V
IN
= GND - V
EE
, POL_SEL = floating, all voltages are referenced to V
EE
, unless otherwise noted. T
A
= +25癈,
unless otherwise noted.)
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参数描述
MAX5938AEEE+ 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
MAX5938AEEE+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
MAX5938AEEE-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
MAX5938LEEE 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
MAX5938LEEE+ 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