參數(shù)資料
型號(hào)： ISL6295CV-T
廠商： INTERSIL CORP
元件分類： 電源管理
英文描述： Low Voltage Fuel Gauge
中文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封裝： PLASTIC, MO-153-AC, TSSOP-8
文件頁(yè)數(shù)： 21/25頁(yè)
文件大?。?/td> 387K
代理商： ISL6295CV-T
21
FN9074.0
October 25, 2005
Register Initialization
During the Power-on Reset sequence, all registers are
loaded with initial values from EEPROM locations
0x020-0x087. These EEPROM locations are reserved to
contain register initialization values. In a battery pack
application, a Power-on Reset typically happens only at the
time of pack manufacture, when the cells are first connected
to the battery monitoring PCB containing the ISL6295.
Data in the EEPROM locations 0:0x020-0:0x07F will be
loaded into the corresponding register locations
1:0x020-1:0x07F in Bank 1. Data in the EEPROM locations,
0:0x080-0:0x087 will be loaded into the corresponding Cal/
Setup register locations 2:0x080-2:0x087 in Bank 2. In all
cases, EEPROM register initialization locations
corresponding to “Reserved” register locations must contain
the value of 0x00h in order to insure proper operation
following a Power-on Reset.
Factory Register Initialization
The EEPROM register initialization locations are
programmed with a set of default values at the time that the
ISL6295 is manufactured. This programming results in the
following operational state following a Power-on Reset:
All Accumulators and Time Counters disabled and reset to
zero
All A/D Conversion disabled
A/D registers programmed with zeroes
Sample and Shelf-Sleep modes disabled
All Sample-Sleep mode entry methods disabled and trip
point values reset to zero
GPIO mode disabled on GPAD and NTC pins
SMBus address = 0x26
Factory calibrated trim values for bandgap, voltage
reference, and main and auxiliary oscillators.
Table 2 lists in detail the values that are programmed into the
EEPROM register initialization locations.
CAUTION:
Some critical calibration and initialization data is
programmed into the EEPROM locations with default values at the
time of the ISL6295 manufacture. Any modification to these values
may cause incorrect operation or malfunction of the part. The
following table sumarises the critical control registers where the
default settings must be kept.
TABLE 2. CRITICAL CONTROL REGISTERS
Name
Address
Default Setting
SMB Address
0x80
0x26 (Bits 0-7)
(0 0 1 0 0 1 1 0)
7
0
Band Gap Trim
0x81
Factory Trimmed
Value
Voltage Reference
Trim
0x82
Factory Trimmed
Value
Main Oscillator
0x83
Factory Trimmed
Value
clkTM
(Clock Test Mode)
0x84
0x00
Test Mux
0x85
0x00
Aux Oscillator
0x86
Factory Trimmed
Value
ISL6295
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL6295CVZ 功能描述:IC FUEL GAUGE LOW VOLTAGE8-TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:Impedance Track™ 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:2.4 V ~ 2.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:20-TSSOP 包裝:帶卷 (TR) 產(chǎn)品目錄頁(yè)面:1020 (CN2011-ZH PDF) 配用:BQ27350EVM-ND - BQ27350EVM 其它名稱:296-21665-2
ISL6295CVZ-T 功能描述:IC FUEL GAUGE LOW VOLTAGE8-TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 功能:充電管理 電池化學(xué):鋰離子（Li-Ion）、鋰聚合物（Li-Pol） 電源電壓:3.75 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:剪切帶 (CT) 產(chǎn)品目錄頁(yè)面:669 (CN2011-ZH PDF) 其它名稱:MCP73831T-2ACI/OTCT
ISL6295EVAL1 制造商:Intersil Corporation 功能描述:LOW VOLT FUEL GAUGE - Bulk
ISL6296 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:FlexiHash For Battery Authentication
ISL6296_07 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:FlexiHash⑩ For Battery Authentication
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