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参数资料
| 型号： | MAX34561T+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/11页 |
| 文件大小： | 0K |
| 描述： | IC HOT-PLUG SW 12V/5V 24TQFN |
| 标准包装： | 2,500 |
| 类型： | 热插拔开关 |
| 应用： | PCI Express 热插拔电源控制 |
| 内部开关： | 是 |
| 电流限制： | 可调 |
| 电源电压： | 5V 或 12V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-WFQFN 裸露焊盘 |
| 供应商设备封装： | 24-TQFN-EP（4x4） |
| 包装： | 带卷 (TR) |
12V/5V Hot-Plug Switch
ABSOLUTE_MAXIMUM_RATINGS
Voltage Range on V CC5 Relative to GND ............-0.3V to +6.5V
Voltage Range on V CC12 Relative to GND ...........-0.3V to +18V
Voltage Range on ILIM5, VRAMP5,
TIMER5, ARD5 Relative to GND .........-0.3V to (V CC5 + 0.3V),
not to exceed +6.5V
Voltage Range on ILIM12, VRAMP12
Relative to GND ................................ -0.3V to (V CC12 + 0.3V),
not to exceed +18V
Voltage Range on TIMER12, ARD12
Relative to GND .......................................-0.3V to +5V (V REG )
5V Drain Current
12V Drain Current
Continuous ............................................................................3A
Peak ......................................................................................4A
Continuous Power Dissipation (T A = +70 N C)
TQFN (derate 20.8mW/ N C above +70 N C) ...............1666.7mW
Operating Junction Temperature Range ......... -40 N C to +135 N C
Operating Temperature Range .......................... -40 N C to +85 N C
Storage Temperature Range .......................... -55 N C to +135 N C
Lead Temperature (soldering, 10s) ................................+300 N C
Soldering Temperature (reflow) ......................................+260 N C
Continuous ............................................................................2A
Peak ......................................................................................4A
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
RECOMMENDED_OPERATING_CONDITIONS
(T J = -40 N C to +135 N C)
PARAMETER
V CC5 Voltage
V CC12 Voltage
R ILIM_ Value
C VRAMP_ Value
C TIMER_ Value
SYMBOL
V CC5
V CC12
R ILIM_
C VRAMP_
C TIMER_
(Notes 1, 2)
(Notes 1, 2)
CONDITIONS
MIN
4.0
9
20
0.04
0.04
TYP
5.0
12
MAX
5.5
13.2
400
5
5
UNITS
V
V
I
F F
F F
TIMER_ Turn-On Voltage
TIMER_ Turn-Off Voltage
V ON
V OFF
TIMER5
TIMER12
2.1
2.6
-0.3
V CC5 + 0.3
5.0
+1.5
V
V
ELECTRICAL_CHARACTERISTICS
(V CC5 = +5V, V CC12 = +12V, T J = +25 N C, unless otherwise noted.)
PARAMETER
V CC5 Supply Current
V CC12 Supply Current
5V UVLO: Rising
5V UVLO: Falling
SYMBOL
I CC5
I CC12
V UR5
V UF5
(Note 3)
(Note 3)
CONDITIONS
MIN
2.7
TYP
1.5
1.5
3.7
3.2
MAX
2
2.25
3.95
UNITS
mA
mA
V
V
5V UVLO: Hysteresis
V UH5
0.5
V
12V UVLO: Rising
V UR12
8
8.5
V
12V UVLO: Falling
12V UVLO: Hysteresis
V UF12
V UH12
6.5
7
1
V
V
5V On-Resistance
12V On-Resistance
5V Internal Voltage Reference
12V Internal Voltage Reference
R ON5
R ON12
V REF5
V REF12
43
68
1.80
2.35
56
88
m I
m I
V
V
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX34564AETB+ | 功能描述:热插拔功率分布 12V Hot Plug Switch Auto-Retry 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 |
| MAX34564AETB+T | 功能描述:热插拔功率分布 12V Hot Plug Switch Auto-Retry 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 |
| MAX34564BETB+ | 功能描述:热插拔功率分布 12V Hot Plug Switch Latch-Off 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 |
| MAX34564BETB+T | 功能描述:热插拔功率分布 12V Hot Plug Switch Latch-Off 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 |
| MAX34565ETB+ | 功能描述:热插拔功率分布 12V Hot Plug Switch 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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