參數(shù)資料
型號(hào): TPS65072TRSLRQ1
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: POWER SUPPLY SUPPORT CKT, PQCC48
封裝: 6 X 6 MM, 0.4 MM PITCH, PLASTIC, QFN-48
文件頁數(shù): 70/90頁
文件大?。?/td> 1375K
代理商: TPS65072TRSLRQ1
PB_OUT
VDCDC1
(USB0_VDDA33)
3.3V
PGOOD
(
)
Reset
VDCDC3
(CVDD)
1.2V
400ms
PB_IN
POWER_ON
canbereleasedHIGHanytime
afterPOWR_ON=HIGH
170 s
m
250 s
m
assertedHIGHbytheapplicationprocessor
anytimewhile
=LOWtokeepthe
PB_IN
systemalive
50msdebounce
SYS
50msdebounce
externalLDO
(RTC_CVDD)
1.2V
170 s
m
250 s
m
VLDO1
(SATA_VDDR)
1.8V
170 s
m
250 s
m
levelnotdefinedas
voltageatpull-uphas
notrampedatthattime
VDCDC2
(VDDSHV)
1.8V
VLDO2
(SATA_VDD)
1.2V
SLVSAP7 – JANUARY 2011
www.ti.com
Figure 50. Timing for OMAP-L138
72
Copyright 2011, Texas Instruments Incorporated
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