參數(shù)資料
型號(hào)： ISL6123IRZA
廠商： INTERSIL CORP
元件分類(lèi)： 電源管理
英文描述： Single Supply Integrated Current Limiting Controller
中文描述： 4-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC24
封裝： 4 X 4 MM, ROHS COMPLIANT, PLASTIC, QFN-24
文件頁(yè)數(shù)： 3/16頁(yè)
文件大?。?/td> 566K
代理商： ISL6123IRZA
3
FN9005.4
June 10, 2005
2
GATE_A
FET Gate Drive
Output
ISL6125 Open
Drain Outputs
Drives the external FETs with a 1μA current source to soft start ramp into the load.
On the ISL6125 only, these are open drain outputs that can be pulled up to a maximum of VDD
voltage.
5
GATE_B
6
GATE_C
7
GATE_D
22
SYSRST#
System Reset I/O
As an input, allows for immediate and unconditional latch-off of all GATE outputs when driven low. This
input can also be used to initiate the programmed sequence with ‘zero’ wait (no 10ms stabilization delay)
from input signal on this pin being driven high to first GATE. As an output when there is a UV condition this
pin pull low. If common to other SYSRST# pins in a multiple IC configuration it will cause immediate and
unconditional latch-off of all other GATEs on all other ISL612X sequencers.
This pin is a NC on ISL6126
and ISL6128
19
No Connect
No Connect
No Connect
ISL612X Variant Feature Matrix
PART
NAME
EN/EN#
CMOS/
TTL
GATE DRIVE
OR OPEN
DRAIN
OUTPUTS
REQUIRED
CONDITIONS
FOR INITIAL
START-UP
NUMBER OF
UVLO
INPUTS
MONITORED
BY EACH
RESET#
NUMBER OF
CHANNELS
THAT
TURN-OFF
WHEN 1
UVLO
FAULTS
PRESET OR
ADJUSTABLE
SEQUENCE
NUMBER OF
UVLO AND
PAIRS OF I/O
FEATURES
ISL6123
EN
TTL
Gate Drive
4 UVLO
1 EN
4 UVLO
4 Gates
Adjustable On &
Off
4 Monitors with
1 I/O
Auto restart
ISL6124
EN#
CMOS
Gate Drive
4UVLO
1 EN
4 UVLO
4 Gates
Adjustable On &
Off
4 Monitors with
1 I/O
Auto restart
ISL6125
EN#
CMO
Open Drain
4 UVLO
1 EN
4 UVLO
4 Open Drain Adjustable On &
Off
4 Monitors with
1 I/O
Auto restart
ISL6126
EN#
CMOS
Gate Drive
1 UVLO
1 EN
4 UVLO
1 Gate
Adjustable Off
4 Monitors with
1 I/O
Gates independent
on as UVLO Valid
ISL6127
EN#
CMOS
Gate Drive
4 UVLO
1 EN
4 UVLO
4 Gates
Preset
4 Monitors with
1 I/O
Auto restart
ISL6128
EN#
CMOS
Gate Drive
4 UVLO
2 EN
2 UVLO
2 Gates
Preset
2 Monitors
with 2 I/O
Dual Redundant
Operation
Pin Descriptions
(Continued)
PIN #
PIN NAME
FUNCTION
DESCRIPTION
ISL6123, ISL6124, ISL6125, ISL6126, ISL6127, ISL6128
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL6123IRZA-T 功能描述:監(jiān)控電路 W/ANNEAL LV 4-CH PWR SEQUENCE ENABLE RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
ISL6124 制造商:INTERSIL 制造商全稱(chēng):Intersil Corporation 功能描述:Power Sequencing Controllers
ISL6124IR 功能描述:IC POWER SUPPLY SEQUENCER 24QFN RoHS:否 類(lèi)別:集成電路 (IC) >> PMIC - 電源控制器，監(jiān)視器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 應(yīng)用:多相控制器 輸入電壓:- 電源電壓:9 V ~ 14 V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:40-TQFN-EP（5x5） 包裝:帶卷 (TR)
ISL6124IR-T 功能描述:IC CTRLR PWR SEQUENCE 4CH 24-QFN RoHS:否 類(lèi)別:集成電路 (IC) >> PMIC - 電源控制器，監(jiān)視器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 應(yīng)用:多相控制器 輸入電壓:- 電源電壓:9 V ~ 14 V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:40-TQFN-EP（5x5） 包裝:帶卷 (TR)
ISL6124IRZA 功能描述:IC POWER SUPPLY SEQUENCER 24QFN RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 電源控制器，監(jiān)視器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 應(yīng)用:多相控制器 輸入電壓:- 電源電壓:9 V ~ 14 V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:40-TQFN-EP（5x5） 包裝:帶卷 (TR)
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