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ISL6151CB-T

更新时间： 2024-01-10 23:14:00
品牌 Logo 应用领域
瑞萨 - RENESAS 光电二极管
页数 文件大小 规格书
20页 895K
描述
1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, PLASTIC, MS-012AA, SOIC-8

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ISL6151CB-T 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：SOIC包装说明：SOP, SOP8,.25
针数：8Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.34Is Samacsys：N
可调阈值：YES模拟集成电路 - 其他类型：POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码：R-PDSO-G8JESD-609代码：e0
长度：4.9 mm湿度敏感等级：1
信道数量：1功能数量：1
端子数量：8最高工作温度：70 °C
最低工作温度：封装主体材料：PLASTIC/EPOXY
封装代码：SOP封装等效代码：SOP8,.25
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
峰值回流温度（摄氏度）：240电源：48 V
认证状态：Not Qualified座面最大高度：1.75 mm
子类别：Power Management Circuits最大供电电流 (Isup)：4.5 mA
最大供电电压 (Vsup)：80 V最小供电电压 (Vsup)：20 V
标称供电电压 (Vsup)：48 V表面贴装：YES
温度等级：COMMERCIAL端子面层：Tin/Lead (Sn/Pb)
端子形式：GULL WING端子节距：1.27 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：3.9 mmBase Number Matches：1

ISL6151CB-T 数据手册

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DATASHEET  
ISL6141, ISL6151  
Negative Voltage Hot Plug Controller  
FN9079  
Rev 2.00  
November 9, 2015  
The ISL6141 is an 8-pin, negative voltage hot plug controller  
that allows a board to be safely inserted and removed from a  
live backplane. Inrush current is limited to a programmable  
value by controlling the gate voltage of an external N-  
channel pass transistor. The pass transistor is turned off if  
the input voltage is less than the Under-Voltage threshold, or  
greater than the Over-Voltage threshold. The IntelliTripTM  
electronic circuit breaker and programmable current limit  
features protect the system against short circuits. When the  
Over-Current threshold is exceeded, the output current is  
limited for 600s before the circuit breaker shuts down the  
FET. If the fault disappears before the 600s time-out,  
normal operation resumes. In addition, the IntelliTripTM  
electronic circuit breaker has a fast Hard Fault shutdown  
with a threshold set at 4 times the current limit value. When  
activated, the GATE is immediately turned off and then  
slowly turned back on for a single retry (soft-start). The  
active low PWRGD signal can be used to directly enable a  
power module (with a low enable input). The ISL6151 is the  
same device but has an active high PWRGD output.  
Features  
• Operates from -20V to -80V (-100V Absolute Max Rating)  
• Programmable Inrush Current  
• Programmable Over-Voltage Protection  
• Programmable Under-Voltage Protection  
- 135mV of hysteresis  
- Equals ~4.6V of hysteresis at the power supply  
• UVLO (Under-Voltage Lock-Out) ~ 16.5V  
• Programmable Current Limit with 600s time-out  
• IntelliTripTM electronic circuit breaker distinguishes  
between Over-Current and Hard Fault conditions  
- Fast shutdown for Hard Faults with a single retry (fault  
current > 4X current limit value).  
• Pin Compatible with ISL6140/50.  
• Power Good Control Output  
- Monitors both the DRAIN (voltage drop across the FET)  
and the GATE voltage; once both are OK, the Power  
Good output is latched in the active state.  
Typical Application (RL, CL are the Load)  
- PWRGD active high: ISL6151 (H version)  
- PWRGD active low: ISL6141 (L version)  
GND  
GND  
• Pb-free available  
R4  
V
DD  
UV  
OV  
Applications  
PWRGD  
R5  
R6  
ISL6141  
SENSE GATE  
C1  
• VoIP (Voice over Internet Protocol) Servers  
• Telecom systems at -48V  
V
DRAIN  
C2  
EE  
(LOAD)  
CL  
R3  
• Negative Power Supply Control  
• +24V Wireless Base Station Power  
R2  
RL  
-48V OUT  
-48V IN  
R1  
Q1  
Related Literature  
R1 = 0.02(1%)  
R2 = 10(5%)  
C1 = 150nF (25V)  
C2 = 3.3nF (100V)  
• ISL6140/41 EVAL1 Board Set, Document # AN9967  
• ISL6142/52 EVAL1 Board Set, Document # AN1000  
• ISL6140/50 Hot Plug Controller, Document # FN9039  
• ISL6116 Hot Plug Controller, Document # FN4778  
NOTE: See www.intersil.com/hotplug for more information.  
R3 = 18k(5%)  
R4 = 549k(1%)  
R5 = 6.49k(1%)  
R6 = 10k(1%)  
Q1 = IRF530 (100V, 17A, 0.11)  
CL = 100F (100V)  
RL = equivalent load  
Pinout  
ISL6141 OR ISL6151 (8 LEAD SOIC)  
8
7
6
5
1
2
3
4
V
PWRGD/PWRGD  
OV  
DD  
TOP VIEW  
DRAIN  
GATE  
UV  
V
SENSE  
EE  
ISL6141 has active low (L version) PWRGD output pin  
ISL6151 has active high (H version) PWRGD output pin  
FN9079 Rev 2.00  
November 9, 2015  
Page 1 of 20  
1234567...20

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与ISL6151CB-T相关器件

型号 品牌 获取价格 描述 数据表
ISL6151CBZA INTERSIL

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 		Negative Voltage Hot Plug Controller
ISL6151CBZA RENESAS

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 		Negative Voltage Hot Plug Controller; SOIC8; Temp Range: See Datasheet
ISL6151CBZA-T INTERSIL

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 		Negative Voltage Hot Plug Controller
ISL6151CBZA-T RENESAS

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 		Negative Voltage Hot Plug Controller; SOIC8; Temp Range: See Datasheet
ISL6151IB INTERSIL

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 		Negative Voltage Hot Plug Controller
ISL6151IB-T INTERSIL

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 		Negative Voltage Hot Plug Controller
ISL6151IB-T RENESAS

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 		1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, PLASTIC, MS-012AA, SOIC-8
ISL6151IBZA INTERSIL

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 		Negative Voltage Hot Plug Controller
ISL6151IBZA-T INTERSIL

获取价格

 		Negative Voltage Hot Plug Controller
ISL6151IBZA-T RENESAS

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 		Negative Voltage Hot Plug Controller; SOIC8; Temp Range: See Datasheet

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