參數(shù)資料
型號: TWL6030B1A4CMR
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBGA187
封裝: 7 X 7 MM, 0.40 MM PITCH, GREEN, FCBGA-187
文件頁數(shù): 40/97頁
文件大小: 937K
代理商: TWL6030B1A4CMR
SWCS045-010
I_lim
VBAT
VBACKUP
Voltage
selection
Vref
SWCS045B
– SEPTEMBER 2010 – REVISED JUNE 2011
Figure 6 shows a block diagram of the backup battery charger.
Figure 6. Block Diagram of the Backup Battery Charger
POWER MANAGEMENT
The power-management system can independently drive the power state of three different subsystems or a
combination of the three. The power-management state-machine manages the state of the different resources
included in the TWL6030 device depending on system activity and energy availability. It ensures the detection of
external or internal triggering events that initiate a change of system power state. It controls the transition
sequences required to change the system from current power state to a new power state by configuring the
resources according to the desired final power state. Configuration registers are accessible through application
software by the general-purpose I2C interface (CTL-I2C). Figure 7 shows a block diagram of the
power-management system.
Copyright
2010–2011, Texas Instruments Incorporated
45
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TWL6030B1A4CMRR 功能描述:PMIC 解決方案 Fully Integrated Pwr Mgmt RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
TWL6030B1AACMR 功能描述:PMIC 解決方案 Fully Integrated Pwr Mgmt RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
TWL6030B1AACMRR 功能描述:PMIC 解決方案 Fully Integrated Pwr Mgmt RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
TWL6032 制造商:TI 制造商全稱:Texas Instruments 功能描述:Fully Integrated Power Management with Power Path and Battery Charger
TWL6032A1B0YFFR 功能描述:PMIC 解決方案 Fully Integrated Pwr Mgmt RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel