参数资料
型号: ISL6146AFRZ
厂商: Intersil
文件页数: 3/28页
文件大小: 0K
描述: IC INTERFACE
标准包装: 100
系列: *
ISL6146
Pin Descriptions
MSOP/
(Continued)
DFN
4
ISL6146B
ISL6146E
4
ISL6146C
5
6
7
8
SYMBOL
EN
OVP
GND
FAULT
ADJ
VOUT
DESCRIPTION
Active low enable input to turn on the FET. Internally pulled high to BIAS through 2M ? . Range: 0 to 24V
Programmable OV protection to prevent continued operation when the monitored voltage is too high. A back-to-back FET
configuration must be employed to implement the OVP capability. Range: 0V to 24V
Chip ground reference.
Open-Drain pull-down fault indicating output with internal on chip filtering (T FLT ). The ISL6146 fault detection circuitry pulls
down this pin to GND as it detects a fault or a disabled input (EN = ‘0’ or EN = ‘1’).
Different types of faults and their detection mechanisms are discussed in more detail on page 17. These faults include:
a. GATE is OFF (GATE < V IN +0.2V) when enabled [this condition is not reported on the ISL6146D and ISL6146E]
b. V IN -V OUT > 0.57V when ON.
c. FET G-D or G-S or D-S shorts.
d. V IN < POR L2H
e. V IN < V OUT
f. Over-Temperature
Range: 0 to V OUT
Resistor programmable V IN - V OUT Voltage Threshold (Vth) of the High Speed Comparator. This pin is either directly
connected to VOUT or can be connected through a 5k ? to 100k ? resistor to GND. Allows for adjusting the voltage difference
threshold to prevent unintended turn-off of the pass FET due to normal system voltage fluctuations.
Range: 0.4 to V OUT
The second sensing node for external FET control and connected to the Load side (OR-ing MOSFET Drain). This is the
common connection point for multiple paralleled supplies. V OUT is compared to V IN to determine when the OR-ing FET has
to be turned off. Range: 0V to 24V
PAD
Thermal Pad Connect to GND
Ordering Information
PART NUMBER
(Notes 1, 2, 3)
ISL6146AFUZ
ISL6146AFUZ-T
ISL6146AFUZ-T7A
ISL6146AFUZ-TK
ISL6146AFRZ
ISL6146AFRZ-T
ISL6146AFRZ-T7A
ISL6146AFRZ-TK
ISL6146BFUZ
ISL6146BFUZ-T
ISL6146BFUZ-T7A
ISL6146BFUZ-TK
ISL6146BFRZ
ISL6146BFRZ-T
ISL6146BFRZ-T7A
ISL6146BFRZ-TK
ISL6146CFUZ
PART
MARKING
6146A
6146A
6146A
6146A
46AF
46AF
46AF
46AF
6146B
6146B
6146B
6146B
46BF
46BF
46BF
46BF
6146C
TEMP RANGE
(°C)
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
PACKAGE
(Pb-free)
8 Ld MSOP
8 Ld MSOP Tape and Reel
8 Ld MSOP Tape and Reel
8 Ld MSOP Tape and Reel
8 Ld 3x3 DFN
8 Ld 3x3 DFN Tape and Reel
8 Ld 3x3 DFN Tape and Reel
8 Ld 3x3 DFN Tape and Reel
8 Ld MSOP
8 Ld MSOP Tape and Reel
8 Ld MSOP Tape and Reel
8 Ld MSOP Tape and Reel
8 Ld 3x3 DFN
8 Ld 3x3 DFN Tape and Reel
8 Ld 3x3 DFN Tape and Reel
8 Ld 3x3 DFN Tape and Reel
8 Ld MSOP
PKG.
DWG. #
M8.118
M8.118
M8.118
M8.118
L8.3x3J
L8.3x3J
L8.3x3J
L8.3x3J
M8.118
M8.118
M8.118
M8.118
L8.3x3J
L8.3x3J
L8.3x3J
L8.3x3J
M8.118
3
FN7667.4
April 26, 2013
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参数描述
ISL6146AFRZ-T 功能描述:IC INTERFACE RoHS:是 类别:集成电路 (IC) >> PMIC - O 圈控制器 系列:* 标准包装:1,000 系列:- 应用:电池备份,工业/汽车,大电流开关 FET 型:- 输出数:5 内部开关:是 延迟时间 - 开启:100ns 延迟时间 - 关闭:- 电源电压:3 V ~ 5.5 V 电流 - 电源:250µA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:16-SOIC(0.154",3.90mm 宽) 供应商设备封装:16-SOIC N 包装:带卷 (TR)
ISL6146AFRZ-T7A 功能描述:热插拔功率分布 LW VOLT ORING FET CONTRLR 3X3 8LD DFN 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
ISL6146AFRZ-TK 功能描述:IC INTERFACE RoHS:是 类别:集成电路 (IC) >> PMIC - O 圈控制器 系列:* 标准包装:1,000 系列:- 应用:电池备份,工业/汽车,大电流开关 FET 型:- 输出数:5 内部开关:是 延迟时间 - 开启:100ns 延迟时间 - 关闭:- 电源电压:3 V ~ 5.5 V 电流 - 电源:250µA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:16-SOIC(0.154",3.90mm 宽) 供应商设备封装:16-SOIC N 包装:带卷 (TR)
ISL6146AFUZ 功能描述:IC OR CTRLR N-CH 1CH 8MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - O 圈控制器 系列:- 标准包装:1,000 系列:- 应用:电池备份,工业/汽车,大电流开关 FET 型:- 输出数:5 内部开关:是 延迟时间 - 开启:100ns 延迟时间 - 关闭:- 电源电压:3 V ~ 5.5 V 电流 - 电源:250µA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:16-SOIC(0.154",3.90mm 宽) 供应商设备封装:16-SOIC N 包装:带卷 (TR)
ISL6146AFUZ-T 功能描述:IC OR CTRLR N-CH 1CH 8MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - O 圈控制器 系列:- 标准包装:1,000 系列:- 应用:电池备份,工业/汽车,大电流开关 FET 型:- 输出数:5 内部开关:是 延迟时间 - 开启:100ns 延迟时间 - 关闭:- 电源电压:3 V ~ 5.5 V 电流 - 电源:250µA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:16-SOIC(0.154",3.90mm 宽) 供应商设备封装:16-SOIC N 包装:带卷 (TR)