參數(shù)資料
型號： BQ20Z80DBT-V101
廠商： TEXAS INSTRUMENTS INC
元件分類： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO38
封裝： GREEN, PLASTIC, TSSOP-38
文件頁數(shù)： 35/73頁
文件大?。?/td> 1094K
代理商： BQ20Z80DBT-V101
www.ti.com
ChargingStatus( ) (0x55)
ResetData( ) (0x57)
WDResetData( ) (0x58)
PackVoltage( ) (0x5a)
AverageVoltage( ) (0x5d)
bq20z80-V101
SLUS625D – SEPTEMBER 2004 – REVISED OCTOBER 2005
LoadMode
Load mode for Impedance Track modeling. 0 = constant current, 1 = constant power
CSV
1 = Data Flash checksum value has been generated
SS
1 = Sealed mode
FAS
0 = Full access security mode
PRES
1 = PRES is low, indicating that the system is present (battery inserted).
This read-word function returns the current status of the charging functions.
ChargingStatus( )
bit7
bit6
bit5
bit4
bit3
bit2
bi1
bit0
High Byte
XCHG
CHGSUSP
PCHG
MCHG
TCHG1
TCHG2
FCHG
PULSE
Low Byte
PULSEOFF
CB
PCMTO
FCMTO
OCHGV
OCHGI
OC
XCHGLV
XCHG
1 = Charging disabled
CHGSUSP
1 = Charging suspend conditions exist
PCHG
1 = Precharging conditions exist
MCHG
1 = Maintenance charging conditions exist
TCHGx
1 = Temperature-based throttling of SBS.ChargingCurrent( ) conditions exist
FCHG
1 = Fast charging conditions exist
PULSE
1 = Pulse charging in progresss
PULSEOFF 1 = Pulse charging has turned CHG FET OFF
CB
1 = Cell balancing in progress
PCMTO
1 = Precharge timeout fault
FCMTO
1 = Fast-charge timeout fault
OCHGV
1 = Overcharge voltage fault
OCHGI
1 = Overcharge current fault
OC
1 = Overcharge fault
XCHGLV
1 = Battery is depleted
This read-word function returns the number of partial resets (low byte) and full resets (high byte) the device has
experienced.
This read-word function returns the number of watchdog resets the device has experienced.
This read-word function returns an unsigned integer representing the measured voltage from the AFE pack pin,
in mV, with a range of 0 to 65,534.
This read-word function returns a signed integer value that approximates a one-minute rolling average of
SBS.Voltage( ) in mV, with a range of 0 to 65,534.
40
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
BQ20Z80DBT-V101G4 功能描述:電池管理 1% acc Gas Gauge for LiIon batterie RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
BQ20Z80DBT-V102 功能描述:電池管理 SBS 1.1-Compliant Gas Gauge RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
BQ20Z80DBT-V110 功能描述:電池管理 SBS 1.1-Compliant Gas Gauge RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
BQ20Z80DBT-V110G4 功能描述:電池管理 SBS 1.1-Compliant Gas Gauge RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
BQ20Z80EVM-001 功能描述:電源管理IC開發(fā)工具 Impedance Track Fuel Gge LiIon Batt Packs RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
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