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參數(shù)資料
| 型號(hào)： | LTC1760 |
| 廠商： | Linear Technology Corporation |
| 英文描述： | Dual Smart Battery System Manager |
| 中文描述： | 雙智能電池系統(tǒng)管理 |
| 文件頁數(shù)： | 18/44頁 |
| 文件大?。?/td> | 379K |
| 代理商： | LTC1760 |
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LTC1760
18
sn1760 1760is
OPERATIOU
CALIBRATE_REQUEST Bit
The read only CALIBRATE_REQUEST bit is set whenever
the LTC1760 has determined that one or more of the
connected batteries need a calibration cycle.
Allowed values are:
'b1: The LTC1760 has determined that one or both
batteries requires calibration.
'b0: The LTC1760 has determined that no batteries
require calibration.
CHARGING_INHIBIT Bit
The read/write CHARGING_INHIBIT is used by the SMBus
Host to inhibit charging or to determine if charging is
inhibited. This bit is also set if MODE is used to inhibit
charging.
Allowed values are:
'b1: The LTC1760 must not allow any battery charging
to occur.
'b0: The LTC1760 may charge batteries as needed,
(Power On Reset Value).
CHARGER_POR Bit
The read/write CHARGER_POR bit is used to force a
charger power on reset.
Writing a 1 to this bit will cause a charger power on reset
with the following effects.
Charging will be turned off and wake-up charging will
be resumed. This is the same as if the batteries were
removed and then reinserted.
The three minute wake-up watchdog timer will be
restarted.
Writing a 0 to this bit has no effect.
A read of this bit always returns a 0.
CALIBRATE Bit
The read/write CALIBRATE bit is used either to show the
status of battery calibration cycles in the LTC1760 or to
begin or end a calibration cycle.
CALIBRATE_BAT[4:1] Nibble
The read/write CALIBRATE_BAT[4:1] nibble is used by the
SMBus Host to select the battery to be calibrated or to
determine which individual battery is being calibrated.
Allowed read values are:
'b0010: Battery 2 is being calibrated . CALIBRATE must
be 1.
'b0001: Battery 1 is being calibrated. CALIBRATE must
be 1.
'b0000: No batteries are being calibrated.
Allowed write values are:
'b0010: Select Battery 2 for calibration.
'b0001: Select Battery 1 for calibration.
'b0000: Allow LTC1760 to choose battery
to be calibrated.
All other values will simply be ignored. This provides a
mechanism to update the other BatterySystemStateCont()
bits without altering this nibble.
2.3.3 BatterySystemInfo ()('h04)
Description:
The SMBus Host uses this command to determine the
capabilities of the LTC1760.
Purpose:
Allows the SMBus Host to determine the number of
batteries the LTC1760 supports as well as the specifica-
tion revision implemented by the LTC1760.
SMBus Protocol:
Read Word
Input/Output:
word — Refer to “Section 2.2” for bit
mapping.
BATTERIES_SUPPORTED Nibble
The read only BATTERIES_SUPPORTED nibble is used by
the SMBus Host to determine how many batteries the
LTC1760 can support. The two-battery LTC1760 always
returns 'b0011 for this nibble.
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PDF描述 |
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| LTC1760CFW | Dual Smart Battery System Manager |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC1760CFW | 功能描述:IC MANAGER BATTERY DUAL 48TSSOP RoHS:否 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) |
| LTC1760CFW#PBF | 功能描述:IC MANAGER BATTERY DUAL 48TSSOP 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 |
| LTC1760CFW#PBF | 制造商:Linear Technology 功能描述:Battery Management IC 制造商:Linear Technology 功能描述:IC, BATTERY CHARGER, 4.28A, TSSOP-48 |
| LTC1760CFW#TR | 功能描述:IC MANAGER BATTERY SYS 48-TSSOP RoHS:否 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) |
| LTC1760CFW#TRPBF | 功能描述:IC MANAGER BATTERY DUAL 48TSSOP 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) |
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