參數(shù)資料
型號: TPS65014RGZ
廠商: Texas Instruments, Inc.
英文描述: POWER AND BATTERY MANAGEMENT IC FOR LI-ION POWERED SYSTEMS
中文描述: 電源和電池管理集成電路鋰離子供電系統(tǒng)
文件頁數(shù): 18/53頁
文件大?。?/td> 1021K
代理商: TPS65014RGZ
www.ti.com
VBAT
VBAT
SCL
SDA
VBAT
ISET
PG
AC Adapter
USB port
SCLK
SDAT
TS
VINMAIN
L1
VMAIN
VINCORE
L2
VCORE
VINLDO1
VLDO1
VINLDO2
VLDO2
LOW_PWR
AGND
PGND
INT
AC
USB
BATT
BATT+
TEMP
CHARGER/REG INTERRUPT
CHARGER
POWER GOOD
VCORE 1.5V
VMAIN 3.3V
VMAIN
DEFCORE
DEFMAIN
GND
VBAT
IFLSB
GND/VCC
BATT_COVER
PB_ONOFF
HOT_RESET
nPOR
RESET to MPU
GND
VFB_LDO1
LED2
VIB
GPIO1
GPIO2
GPIO3
GPIO4
VCC
PS_SEQ
GND
RESPWRON
MPU_RESET
PWRFAIL
Battery Fail, Battery Cover
Removed, Overtemp.
USB DP, Camera i/f
Touchscreen
Controller
ARMIO,LCD,
Keyboard, USB
Host, SDIO
SDRAM, FLASH i/f
@ 1.8 V/2.8 V
VDD, VDD1,
VDD2, VDD3
VDDSHV2,8
GPIO
RESPWRON
MPU_RESET
FIQ_PWRFAIL
VDDSHV4,5
VDDSHV1,3,6,7,9
ARMIO_5/LOW_POWER
OMAP1510
TPS65014
VBAT
VMAIN
VBAT
TPOR
VBAT
TPS65014
SLVS551–DECEMBER 2004
APPLICATION INFORMATION (continued)
Supply LDO1 from VMAIN as shown in Figure 25. If this is not done, then subsequent to a UVLO, OVERTEMP,
or BATT_COVER = 0 condition, the RESPWRON signal goes high before the VCORE rail has ramped and
stabilized. Therefore, the processor core does not receive a power-on-reset signal.
Figure 26. Typical Application Circuit in Low Power Mode
18
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相關代理商/技術參數(shù)
參數(shù)描述
TPS65014RGZR 功能描述:電池管理 Li-Ion Powered Systems 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
TPS65014RGZRG4 功能描述:電池管理 Li-Ion Powered Systems 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
TPS65014RGZT 功能描述:電池管理 Li-Ion Powered Systems 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
TPS65014RGZT 制造商:Texas Instruments 功能描述:POWER M 2.5~6V FOR LI ION P 48QFN 制造商:Texas Instruments 功能描述:POWER M, 2.5~6V, FOR LI ION P, 48QFN
TPS65014RGZTG4 功能描述:電池管理 Li-Ion Powered Systems 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