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)： 62/169頁
文件大?。?/td> 4297K
代理商： P95020NQG
IDTP95020
Product Datasheet
September 2, 2011 Revision 1.3 Final
154
2011 Integrated Device Technology, Inc.
LDO – Pin Definitions
Table 257. LDO Pin Definitions
PIN # PIN_ID
DESCRIPTION
B12
VDD_AUDIO33
Filter capacitor for internal 3.3V audio LDO. Do not draw power from this pin.
B15
LDO_GND
Common GROUND for all LDOs.
A16
LDO_IN3
Input Voltage to AUDIO LDOs (VDD_AUDIO33 and VDD_AUDIO18)
A18
LDO_LP
Always-On Low Power LDO for RTC.
A19
LDO_050_3
50 mA LDO Output #3
A21
LDO_IN2
Input Voltage to LDO_050_3, LDO_050_2, LDO_050_1 and LDO_050_0.
B16
LDO_050_2
50 mA LDO Output #2
B17
LDO_050_1
50 mA LDO Output #1
A22
LDO_050_0
50 mA LDO Output #0
B18
LDO_150_2
150 mA LDO Output #2
A23
LDO_IN1
Input Voltage to LDO_150_2, LDO_150_1 and LDO_150_0.
B19
LDO_150_1
150 mA LDO Output #1
A24
LDO_150_0
150 mA LDO Output #0
B22
VDD_CKGEN18 Filter Capacitor for Internal 1.8V CKGEN LDO
B23
VDD_CKGEN33 Filter Capacitor for Internal 3.3V CKGEN LDO
LDO – LDO_150 and LDO_050 Electrical Specifications
Unless otherwise specified, typical values at TA = 25°C, VIN1=VIN2=VSYS= 3.8V, TA = 0°C to +70°C, COUT=CIN=1F
Table 258. LDO_150 and LDO_050 Electrical Specifications
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX UNIT
VIN1, VIN2
Input Voltage Requirements
3
5.5
V
VOUT
Output Voltage Range
0.75
3.7
V
VSTEP
Output Voltage Step Size
25
mV
VO
Output Accuracy
Iout = 0 to Rated Current
VIN = 3V to 5.5V
Over Line And Load Conditions
-4
+4
%
VDROPOUT
Dropout voltage (VIN-VOUT)
(IRATED/3 load)
(IRATED/2 load)
(IRATED load)
[Note 1]
74
102
210
150
200
300
mV
IRATED
Maximum Rated Output
Current
LDO_050
LDO_150
50
150
mA
ILIM
Maximum Programmable
Current Limit
LDO_050
LDO_150
65
195
125
375
mA
ISTEP_SIZE
Current Limit Step Size
25
% of Maximum
Programmable Current Limit
ILIM_RANGE
Current Limit Programming
Range
LDO150_0 @ 0x61 [1:0];
LDO150_1 @ 0x63 [1:0];
LDO150_2 @ 0x65 [1:0];
LDO50_0 @ 0x67 [1:0];
LDO50_1 @ 0x69 [1:0];
LDO50_2 @ 0x6B [1:0];
LDO50_3 @ 0x6D [1:0];
25
100
% of Maximum
Programmable Current Limit
相關(guān)PDF資料
PDF描述
P95020NQG8 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC132
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P95020NQG8 制造商:Integrated Device Technology Inc 功能描述:Power Management and Control 132-Pin QFN EP T/R 制造商:Integrated Device Technology Inc 功能描述:POWER MANAGEMENT AUDIO & CONTROL - Tape and Reel 制造商:Integrated Device Technology Inc 功能描述:Integrates Audio, LED B/Light Pwr Mgt
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P95020ZDNQG 制造商:Integrated Device Technology Inc 功能描述:132-VFQFPN - Bulk
P95020ZDNQG8 制造商:Integrated Device Technology Inc 功能描述:132-VFQFPN - Tape and Reel
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