参数资料
型号: TPS65073TRSLRQ1
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: POWER SUPPLY SUPPORT CKT, PQCC48
封装: 6 X 6 MM, 0.4 MM PITCH, PLASTIC, QFN-48
文件页数: 22/90页
文件大小: 1375K
代理商: TPS65073TRSLRQ1
CheckBatlowV
EN_CHG=0
TEMP_ERROR=0. Alsoregistershouldbeenabled.
CC_CV_CHARGE
EN_CHG=1
DPRCHF=0
EN_ISHRT =1
BAT_SHRT_D=1
YES
EN_ISETDET_D=0
PRCHF=1
Resetprechargetimer
PRECHARGE
EN_CHG=1
DPRCHF=1
PRCH_D=1
FAULT
HALT_PRECHARGE
EN_CHG=0
TEMP_HOT =1|| TEMP_COLD=1|| TSHUT=1
TEMP_HOT =0&& TEMP_COLD=0&& TSHUT =0
suspend=0
contprechargetimer
Timeout=1
suspend=1
Haltprechargetimer
YES
NO
Clearprechargetimer
Resetsafetytimer
PRCHF=0
FAULT
HALT_CC_CV_CHARGE
EN_CHG=0
TEMP_HOT =1|| TEMP_COLD=1|| TSHUT=1
TEMP_HOT =0&& TEMP_COLD=0
&& TSHUT =0
suspend=0
contsafetytimer
Timeout=1
suspend=1
Haltsafetytimer
TAPER_D=1
NO
Clearsafetytimer
EN_CHG=0
YES
RECHARGE
EN_CHG=0
RCH_D=1
CheckIsetshrt
EN_CHG=0
ISET_SHRT_D=1
EN_ISHRT=0
EN_ISETDET_D=1
Andwait1ms
YES
NO
EN_DCH=1&&DBATSINK=1for Tdet
Thenrelease.EN_DCHreturnstopreviousstate.
YES
Atanystate,exitandforce
EN_CHG=0&&EN_SHRT=0&&
DBATSINK=0.
When
TEMP_ERROR=1||BAT_OVERI_D=1
||(BAT_SHRT_D=1&&EN_CHG=1)
Orwhen ACandUSBarenot
detected.Outofnormalmode.
BAT_SRHT_D=1
EN_ISHRT=1for Tdet
YES
Wait1msafter
EN_REF_CHG=1
ResettimerswhenSupplementmode
isdetected.SUPLM_D=1.Per
customerrequest.
Slowertimers2xwhenDPPM_ON=1
or TREG_ON=1
PRCH_D=1
YES
NO
www.ti.com
SLVSAP7 – JANUARY 2011
Sensor type
resistor value in parallel to the NTC
10K curve 2
75k
100k curve 1
360k
BATTERY CHARGER STATE DIAGRAM
Figure 29. Charger State Machine
DCDC CONVERTERS AND LDOs
OPERATION
The step down converters operate with typically 2.25MHz fixed frequency pulse width modulation (PWM) at
moderate to heavy load currents. At light load currents the converter automatically enters Power Save Mode and
operates in Pulse Frequency Modulation (PFM) .
During PWM operation the converter use a unique fast response voltage mode controller scheme with input
Copyright 2011, Texas Instruments Incorporated
29
相关PDF资料
PDF描述
TC151A4924EOA713 0.25 A SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO8
TC161B3514EOA723 0.25 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDSO8
TC161B1717EOA713 0.25 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDSO8
TC161A5520EOA713 0.25 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDSO8
TC161A5825EOA713 0.25 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDSO8
相关代理商/技术参数
参数描述
TPS650830EVM-095 功能描述:TPS650830 - Power Management, Special Purpose: Mobiles Evaluation Board 制造商:texas instruments 系列:- 零件状态:有效 主要用途:电源管理,专用型: 手机 嵌入式:- 使用的 IC/零件:TPS650830 主要属性:- 辅助属性:图形用户接口,I2C 接口 所含物品:板 标准包装:1
TPS650830ZAJT 功能描述:- Converter, Mobile PCs Voltage Regulator IC 8 Output 168-NFBGA (7x7) 制造商:texas instruments 系列:- 包装:剪切带(CT) 零件状态:有效 应用:转换器,移动式个人电脑 电压 - 输入:5.4 V ~ 24 V 输出数:8 电压 - 输出:多重 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:168-TFBGA 供应商器件封装:168-NFBGA(7x7) 标准包装:1
TPS650830ZCGT 功能描述:- Converter, Mobile PCs Voltage Regulator IC 8 Output 159-NFBGA (9x9) 制造商:texas instruments 系列:- 包装:剪切带(CT) 零件状态:有效 应用:转换器,移动式个人电脑 电压 - 输入:5.4 V ~ 24 V 输出数:8 电压 - 输出:多重 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:159-TFBGA 供应商器件封装:159-NFBGA(9x9) 标准包装:1
TPS650860A0RSKT 功能描述:D-CAP2? Controller, Multicore, CPU, FPGA, SOC’s Voltage Regulator IC 8 Output 64-QFN (8x8) 制造商:texas instruments 系列:D-CAP2?? 包装:剪切带(CT) 零件状态:有效 应用:控制器,多核,CPU,FPGA,SOC 应用 电压 - 输入:4.5 V ~ 21 V 输出数:8 电压 - 输出:多重 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:64-VFQFN 裸露焊盘 供应商器件封装:64-QFN(8x8) 标准包装:1
TPS650860EVM-116 功能描述:EVALUATION MODULE 制造商:texas instruments 系列:* 零件状态:在售 标准包装:1