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MPQ7920 Datasheet(PDF) 2 Page - Monolithic Power Systems

Part # MPQ7920
Description  5V PMIC with Four 2A/2.5A/4.5A/4.5A Buck Converters, 5 LDOs, and Flexible System Settings via I2C and MTP, AEC-Q100
PDF  44 Pages
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Manufacturer  MPS [Monolithic Power Systems]
Direct Link  http://www.monolithicpower.com
Logo MPS - Monolithic Power Systems

MPQ7920 Datasheet(HTML) 2 Page - Monolithic Power Systems

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MPQ7920
– 5V POWER MANAGEMENT IC WITH I2C AND MTP, AEC-Q100
MPQ7920 Rev. 1.0
www.MonolithicPower.com
2
7/13/2020
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2020 MPS. All Rights Reserved.
TYPICAL APPLICATION
MPQ7920
VIN1
GND1
PWRON
SCL
SW1
FB1
OUTRTC
OUT2/
EN1
OUT3
VIN1: 2.7V to 5.5V
VOUT1: 1.15V
1.8V
C1
22µF
L1
C6
22µFX2
1µH
SW2
FB2
L2
C7
1.5µH
SW3
FB3
L3
C8
22µFX2
SW4
FB4
L4
C9
VIN2
GND2
C2
22µF
VIN3
C3
22µF
VIN4
C4
22µF
2.2µF
C12
2.2µF
C11
1.8V
3.3V
1µF
C10
10µF
C15
VIN5
2.2µF
C14
OUT5
1.8V
2.2µF
C13
OUT4
1.1V
RSTO
AVIN
C5
0.1µF
AGND
SDA
VOUT2: 1.5V
VOUT3: 1.15V
VOUT4: 1.8V
1µH
1.5µH
R1
100k
3.3V
VIN5: 2.7V to 5.5V
R2
4.7
22µFX2
22µFX2
C3B
+
100µF
MTP E-FUSE SELECTED TABLE BY DEFAULT (MPQ7920GRM-0003):
OTP Items
Buck 1
Buck 2
Buck 3
Buck 4
LDORTC
LDO2
LDO3
LDO4
LDO5
Output voltage
1.15V
1.5V
1.15V
1.8V
3.3V
1.8V
1.8V
1.1V
1.8V
Initial on/off
On
On
On
On
On
On
On
On
On
Mode
FPWM
FPWM
FPWM
FPWM
N/A
Power-on delay
0ms
4.5ms
0ms
4.5ms
Always
on
5.5ms
5.5ms
5.5ms
9.5ms
Soft-start time
30
0μs
30
0μs
30
0μs
30
0μs
N/A
Switching frequency
2.2MHz
PWRON MODE
0 (level trigger)
RSTODELAY
50ms
Buck 1 peak current
limit
9.3A
Buck 2 peak current
limit
6.1A
Buck 3 peak current
limit
9.3A
Buck 4 peak current
limit
6.1A
I2C slave address
0x69
MTP configure code
0003



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