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| 型号： | MCZ34653EF |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 6/24页 |
| 文件大小： | 1649K |
| 描述： | IC HOTSWAP CTRLR 1A NEG 8-SOIC |
| 标准包装： | 98 |
| 类型： | 热交换开关 |
| 应用： | 通用 |
| 内部开关： | 是 |
| 电流限制： | 1A |
| 电源电压： | 36 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-SOICN |
| 包装： | 管件 |
Analog Integrated Circuit Device Data
6
Freescale Semiconductor
34653
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
rchived by Freescale Semiconductor, Inc., 2008
CURRENT LIMIT PINS (ILIM, ICHG)
Overcurrent Limit Steady State
Default
Maximum with External Resistor
Minimum with External Resistor
I
LIM
1.0
1.25
0.15
A
Current Limit During Start-Up
Default
Maximum with External Resistor
Minimum with External Resistor
I
CHG
0.1
0.5
0.05
A
Short Circuit Current Limit
I
SHORT
5.0
A
I
LIM
Current Limit Hysteresis
I
LIMHY
12
%
I
LIM
Current Limit Accuracy
I
LIMCLA
-20
20
%
I
CHG
Current Limit Accuracy
I
CHGCLA
- 35
35
%
ILIM Pin Voltage
V
ILIM
3.1
V
I
LIM
to R
ILIM
Setting Constant
I
LIMCNS
129
A
*
k?/DIV>
I
CHG
Reference Current
I
CHGOUT
- 8.0
糀
I
CHG
to R
ICHG
Setting Constant
I
CHGCNS
335
k?A
POWER GOOD PINS (PG, PG
)
(13)
Power Good Output Low Voltage
I
PG
= 1.6 mA
V
PGL
0.5
V
Power Good Leakage Current
I
PGLG
10
糀
Power Good Current Limit
V
PG
or V
PG
= 3.0 V
I
PGCL
7.0
mA
OUTPUT VOLTAGE PIN (VOUT)
VOUT Leakage Current
I
OUTLG
50
糀
POWER MOSFET
ON Resistance @ 25?/SPAN>C
R
DS(ON)
144
m?/DIV>
THERMAL SHUTDOWN
Thermal Shutdown Temperature
T
SD
160
?SPAN class="pst MCZ34653EFR2_2327112_2">C
Thermal Shutdown Temperature Hysteresis
T
SDHY
25
?SPAN class="pst MCZ34653EFR2_2327112_2">C
Notes
13. Referenced to VIN.
Table 3. Static Electrical Characteristics (continued)
Characteristics noted under conditions 36 V d V
PWR
d 80 V and - 40癈 d T
A
d 85癈. All voltages are referenced to VIN unless
otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MCZ34653EF/R2 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:1.0 A Negative Voltage Hot Swap Controller |
| MCZ34653EFR2 | 功能描述:热插拔功率分布 Hot Swap Controller 1.0 Neg Vltg 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 |
| MCZ34670EG | 功能描述:热插拔功率分布 POWER OVER ETHERNET 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 |
| MCZ34670EG/R2 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:IEEE 802.3af PD With Current Mode Switching Regulator |
| MCZ34670EGR2 | 功能描述:热插拔功率分布 POWER OVER ETHERNET 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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