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參數(shù)資料
| 型號(hào)： | ISL9208IRZ |
| 廠商： | INTERSIL CORP |
| 元件分類： | 電源管理 |
| 英文描述： | Multi-Cell Li-ion Battery Pack OCP/Analog Front End |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC32 |
| 封裝： | 5 X 5 MM, ROHS COMPLIANT, PLASTIC, MO-220VHHD-2, QFN-32 |
| 文件頁(yè)數(shù)： | 25/29頁(yè) |
| 文件大?。?/td> | 495K |
| 代理商： | ISL9208IRZ |
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25
FN6446.0
February 16, 2007
POWER FAILS AND ONE OR MORE OF THE SUPPLIES, VCC, V
CELL1
, V
CELL2
,
AND V
CELL3
DO NOT MEET MINIMUM VOLTAGE REQUIREMENTS
WKUP goes above or below
threshold (edge triggered).
Or, SLEEP bit is set to ‘0’
I
2
C INTERFACE IS DISABLED. BIASING IS
DISABLED. ALL REGISTERS SET TO DEFAULT
VALUES (ALL “0”)
POWER DOWN STATE
I
2
C INTERFACE IS ENABLED. BIASING IS
ENABLED. VOLTAGE REGULATOR IS
ENABLED.
POWER UP STATE
VOLTAGE REGULATOR IS ON
LOGIC AND REGISTERS ARE POWERED
BY RGO
CFET, DFET, CELL BALANCING OUTPUTS
ARE ALL OFF. (REQUIRE AN EXTERNAL
COMMAND TO TURN ON)
CHARGE AND DISCHARGE CURRENT
PROTECTION CIRCUITS AND
TEMPERATURE PROTECTION CIRCUITS
ARE ACTIVE (DEFAULT). OVERCURRENT
CONDITIONS FORCE POWER FETS TO
TURN OFF. OVER-TEMPERATURE
CONDITIONS FORCE POWER FETS AND
CELL BALANCE OUTPUTS TO TURN OFF.
VOLTAGE AND TEMPERATURE
MONITORING CIRCUITS ARE AWAITING
EXTERNAL CONTROL.
MAIN OPERATING STATE
Power is applied and all of the supplies, VCC, V
CELL1
, V
CELL2
,
and V
CELL3
meet minimum voltage requirements
VOLTAGE REGULATOR IS OFF
BIASING IS OFF
LOGIC AND REGISTERS ARE POWERED
BY V
CELL1
CFET, DFET, CELL BALANCING OUTPUTS
ARE ALL OFF.
CHARGE AND DISCHARGE CURRENT
PROTECTION CIRCUITS ALL OFF.
VOLTAGE AND TEMPERATURE
MONITORING CIRCUITS ARE OFF.
I
2
C COMMUNICATION IS ACTIVE (IF
VCELL1 VOLTAGE IS HIGH ENOUGH TO
OPERATE WITH THE EXTERNAL DEVICE.)
SLEEP STATE
SLEEP bit is set to ‘1’
FIGURE 14. DEVICE OPERATION STATE MACHINE
ISL9208
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|---|---|
| ISL9209B | Charging System Safety Circuit |
| ISL9209BIRZ | Charging System Safety Circuit |
| ISL9209 | Charging System Safety Circuit |
| ISL9209IRZ | Charging System Safety Circuit |
| ISL9209IRZ-T | Charging System Safety Circuit |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISL9208IRZ-T | 功能描述:IC MULTI-CELL LI-ION PROT 32-QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 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:- 功能:電池監(jiān)控器 電池化學(xué):堿性，鋰離子，鎳鎘，鎳金屬氫化物 電源電壓:1 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應(yīng)商設(shè)備封裝:SOT-6 包裝:帶卷 (TR) |
| ISL9209 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Charging System Safety Circuit |
| ISL9209B | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Charging System Safety Circuit |
| ISL9209BIRZ | 功能描述:IC SAFETY SYSTEM CHARGER 12-TDFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 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:- 功能:電池監(jiān)控器 電池化學(xué):堿性，鋰離子，鎳鎘，鎳金屬氫化物 電源電壓:1 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應(yīng)商設(shè)備封裝:SOT-6 包裝:帶卷 (TR) |
| ISL9209BIRZ-T | 功能描述:IC SAFETY SYSTEM CHARGER 12-TDFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 其它有關(guān)文件:STC3100 View All Specifications 特色產(chǎn)品:STC3100 - Battery Monitor IC 標(biāo)準(zhǔn)包裝:4,000 系列:- 功能:燃料，電量檢測(cè)計(jì)/監(jiān)控器 電池化學(xué):鋰離子（Li-Ion） 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:8-MiniSO 包裝:帶卷 (TR) 其它名稱:497-10526-2 |
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