參數(shù)資料
型號(hào)： TPS65010RGZ
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(yè)數(shù)： 27/50頁(yè)
文件大?。?/td> 1006K
代理商： TPS65010RGZ
www.ti.com
NO
POWER
Main battery
power applied
ON
Tj<Tshtdwn,
BATT_COVER
high
timer if not running
tiPWRFAIL
No
Yes
No
LOW
POWER
MODE
LOW_PWR
asserted *
Yes
LOW_PWR
deasserted,
PB_ONOFF
button pressed
Shut down VCORE, VMAIN. Set
RESPWRON, INT, MPU_RESET
low, Reset RESPWRON timer
button pressed
low, start
timer done
Release
MPU_RESET
Yes
Monitored permanently
volVCORE
No
Yes
* ENABLE_LP bit must be set;
see Power States Description
Bias circuitry
enabled.
LDOs enabled
LDgood
TPS65010 holds
RESPWRON,
PWRFAIL, INT
MPU_RESET low
Reset
Yes
No
timer done
Release
RESPWRON,
PWRFAIL, INT
MPU_RESET.
Yes
No
timer if not running
Monitored permanently
Reset
PWRFAIL
timer
Tj<Tshtdwn,
BAThigh
No
timer if not running
Yes
No
**Converter
Sequencing
Value
PS_SEQ
Boot VCORE
converter
Boot VMAIN
converter
Boot VCORE
converter
Boot VMAIN
converter
1
0
Converter
Sequencing **
Yes
Return to previous
state: ON or
LOW POWER
No
(i)
(ii)
(iii)
Routine (i) shows the behavior under normal operating
conditions when no errors such as low VCC voltage or high
junction temperature are present.
Routine (ii) shows the behavior when either the VCC voltage
drops too low, the TPS65010 junction temperature rises too
high or if the BATT_COVER input pin goes low.
Routine (iii) shows the power on reset routine, which is
triggered when the LDO1 output voltage drops 10% below its
nominal target voltage.
Routines (ii) & (iii) go into effect as soon as their trigger
conditions apply, hence they can interrupt routine (i) at any
point. Routine (ii) has priority over routine (iii) with regard to
control of /RESPWRON and the /RESPWRON timer.
SHUT
DOWN
MPU_RESET
MPU_RESET time
Set MPU_RESET
HOT_RESET
Set PWRFAIL low
Start PWRFAIL
Reset PWRFAIL timer
Start RESPWRON
timer done
RESPWRON timer
Start RESPWRON
RESPWRON
TPS65010
SLVS149A–JUNE 2003–REVISED JANUARY 2004
Figure 31 shows the state diagram for the TPS65010 power sequencing. The charger function is not shown in
the state diagram since this function is independent of these states.
Figure 31. TPS65010 Power-On State Diagram
27
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TPS65010RGZR 功能描述:電池管理 Multi-Channel 1-cell Li-Ion 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
TPS65010RGZRG4 功能描述:電池管理 Multi-Channel 1-cell Li-Ion 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
TPS65010RGZT 功能描述:電池管理 Multi-Channel 1-cell Li-Ion 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
TPS65010RGZTG4 功能描述:電池管理 Multi-Channel 1-cell Li-Ion 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
TPS65011EVM-049 功能描述:電源管理IC開發(fā)工具 TPS65011-049 Eval Mod RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
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