參數(shù)資料
型號(hào)： ISL6141CB
廠商： Intersil
文件頁(yè)數(shù)： 1/4頁(yè)
文件大?。?/td> 428K
描述： IC CONTROLLER HOT PLUG 8-SOIC
標(biāo)準(zhǔn)包裝： 98
類型： 熱交換控制器
應(yīng)用： 通用型 VoIP
內(nèi)部開關(guān)： 無(wú)
電源電壓： 36 V ~ 72 V
工作溫度： 0°C ~ 70°C
安裝類型： 表面貼裝
封裝/外殼： 8-SOIC（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 8-SOICN
包裝： 管件
1
?/DIV>
FN9079.1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright ?Intersil Americas Inc. 2002, 2004. All Rights Reserved
Intellitrip" is a trademark of Intersil Americas Inc.
ISL6141, ISL6151
Negative Voltage Hot Plug Controller
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 IntelliTrip
TM
 
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 600祍 before the circuit breaker shuts down the
FET. If the fault disappears before the 600祍 time-out,
normal operation resumes. In addition, the IntelliTrip
TM
 
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.
Typical Application (RL, CL are the Load)
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 600祍 time-out
"  IntelliTrip
TM
 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.
-  PWRGD active high: ISL6151 (H version)
-  PWRGD
 active low: ISL6141 (L version)
"  Pb-free available
Applications
"  VoIP (Voice over Internet Protocol) Servers
"  Telecom systems at -48V
"  Negative Power Supply Control
"  +24V Wireless Base Station Power
Related Literature
"  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.
Pinout
ISL6141 OR ISL6151 (8 LEAD SOIC)
ISL6141 has active low (L version) PWRGD
 output pin
ISL6151 has active high (H version) PWRGD output pin
R1 = 0.02& (1%)
R2 = 10& (5%)
R3 = 18k& (5%)
R4 = 549k& (1%)
R5 = 6.49k& (1%)
R6 = 10k& (1%)
C1 = 150nF (25V)
C2 = 3.3nF (100V)
Q1 = IRF530 (100V, 17A, 0.11&)
CL = 100礔 (100V)
RL = equivalent load
ISL6141
V
DD
UV
OV
V
EE
SENSE   GATE
DRAIN
PWRGD
R4
R5
R6
R1
R2
R3
C2
C1
Q1
CL
GND
GND
-48V IN
-48V OUT
RL
(LOAD)
OV
V
EE
5
7
6
4
3
2
GATE
DRAIN
UV
SENSE
PWRGD
/PWRGD  1
V
DD
8
TOP VIEW
Data Sheet
July 2004
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ISL6141CB-T 功能描述:IC CONTROLLER HOT PLUG 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:100 系列:- 類型:熱插拔開關(guān) 應(yīng)用:通用 內(nèi)部開關(guān):是 電流限制:可調(diào) 電源電壓:9 V ~ 13.2 V 工作溫度:-40°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:10-TDFN-EP（3x3） 包裝:管件
ISL6141CBZA 功能描述:IC CONTROLLER HOT PLUG 8-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:100 系列:- 類型:熱插拔開關(guān) 應(yīng)用:通用 內(nèi)部開關(guān):是 電流限制:可調(diào) 電源電壓:9 V ~ 13.2 V 工作溫度:-40°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:10-TDFN-EP（3x3） 包裝:管件
ISL6141CBZA-T 功能描述:IC CTRLR HOT PLUG NEG VOLT 8SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:100 系列:- 類型:熱插拔開關(guān) 應(yīng)用:通用 內(nèi)部開關(guān):是 電流限制:可調(diào) 電源電壓:9 V ~ 13.2 V 工作溫度:-40°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:10-TDFN-EP（3x3） 包裝:管件
ISL6141IB 功能描述:IC CTRLR HOT PLUG NEG VOLT 8SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:100 系列:- 類型:熱插拔開關(guān) 應(yīng)用:通用 內(nèi)部開關(guān):是 電流限制:可調(diào) 電源電壓:9 V ~ 13.2 V 工作溫度:-40°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:10-TDFN-EP（3x3） 包裝:管件
ISL6141IB-T 功能描述:IC CTRLR HOT PLUG NEG VOLT 8SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:100 系列:- 類型:熱插拔開關(guān) 應(yīng)用:通用 內(nèi)部開關(guān):是 電流限制:可調(diào) 電源電壓:9 V ~ 13.2 V 工作溫度:-40°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:10-TDFN-EP（3x3） 包裝:管件
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