參數(shù)資料
型號: P95020NQG
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 電源管理
英文描述: 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC132
封裝: 10 X 10 MM, 0.85 MM HEIGHT, QFN-132
文件頁數(shù): 64/169頁
文件大?。?/td> 4297K
代理商: P95020NQG
IDTP95020
Product Datasheet
September 2, 2011 Revision 1.3 Final
156
2011 Integrated Device Technology, Inc.
LDO - LDO_LP Electrical Specifications
Unless otherwise specified, typical values at TA = 25°C, VIN=VSYS = 3.8V, TJ = 0°C to +85°C, COUT=CIN=1F.
Table 259. LDO_LP Electrical Specifications
SYMBOL PARAMETER
CONDITIONS
MIN
TYP MAX UNIT
VSYS
SYS Input Voltage Requirements
3
5.5
V
VOUT
Output Voltage
TA= 25°C, Over Line And Load 3.15 3.3
3.45
V
VDROPOUT
Dropout voltage (VIN-VOUT)
IOUT = 10 mA, [Note 2].
150
TBD
mV
IOUT
Output Current
10
mA
Note 2: Dropout voltage is defined as the input to output differential at which the output voltage drops 2% below its
nominal value measured at 1V differential. Not applicable to output voltages less than 3V.
LDO – List of All LDOs
Table 260. List of All LDOs
LDO NAME
SOURCE VOUT
COMMENTS
FOR MODULE
LDO_150
LDO_IN1
0.75V – 3.7V
150 mA max. LDO
External Usage
LDO_050
LDO_IN2
0.75V – 3.7V
50 mA max. LDO
External Usage
LDO_LP
VDD_CKGEN33
VDD_CKGEN18
VSYS
3.3 / 3.0
3.3
1.8
Always on LDO, selectable 3.3V or 3.0V output voltage
Turn On/Off depending on PSTAT_ON register (Cyrus “ON” flag)
CKGEN
VDD_AUDIO33
VDD_AUDIO18
LDO_IN3
3.3
1.8
Can be turned on/off via enable bits in LDO_AUDIO18 and
LDO_AUDIO33 registers
AUDIO and
CLASS_D_DIG
VDD_EMBUP18 VSYS
1.8
Turn On/Off depending on whether there is an interrupt pending
EMBUP
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