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The Future of Analog IC Technology®
Monolithic Power Systems®
Last update
10/14/2016
Xilinx ZU7EV for ADAS
The Future of Analog IC Technology®
ZU7EV Automotive ADAS Solution –
MPS power solution
MPS Confidential – Internal use only
Vin=12V
0.85V +/-3% @ 15AVin
EN/SYNC
Vo
MPQ2918-AEC1
PG
VCORE
1.8V +/-3% @ 1AVin
EN/SYNC
Vo
MPQ4420-AEC1
PG
VAUX
1.25V@ 1mA VREF
LPDDR4
ZU7EV
VCC_PSINTFP
VCC_PSINTLP
VCC_PSAUX
VCC_PSPLL
PS_MGTRAVCC
VCCO_PSDDR
VCC_PSDDR_PLL
VCC_PSINTFP_DDR
PS_MGTRAVTT
VCC_PSAMS PS
0.85V
1.1V
1.8V
0.85V
1.8V
0.85V
1.2V
0.9V
1.8V
1.8V
VCC_PSIO[0] 3.3V
0.85VVCCINT
VCCBRAM
VCCINT_IO
0.85V
0.85V
1.8VVCCAUX
VCCADC
VCCAUX_IO1.8V
1.8V
VREFP 1.25VOptional
VCCO
VMGTAVTT
VMGTAVCCAUX
VMGTAVCC
1.2V +/-3% @ 1AVin
EN/SYNC
Vo
MPQ4420-AEC1
PG
VCCPLL
3.3V +/-5% @ 400mAVin
EN/SYNC
Vo
MPQ4420-AEC1
PG
VCC_PSIO
1.1V +/-3% @ 1A VCC_PSDDRVin
EN/SYNC
Vo
MPQ4420-AEC1
PG
0.9V +/-5% @ 600mAVin
EN
Vo
MPQ4420-AEC1
VMGTAVCC
1.8V +/-5% @ 30mAVin
EN
Vo
MPQ20056-AEC1
PG
1.8V +/-3% @ 100mAVin
EN
Vo
MPQ20056-AEC1
PG
0.85V +/-3% @ 300mAVin
EN
Vo
MPQ20051-AEC1
PG
EN1
EN2
EN2
EN2
EN3
EN3
ZU7EV
PS
The Future of Analog IC Technology®
MPS Design specifications
ZU7EV
Rail#
Vin
(V) Rail
MPS part#
(Iout max)
Vout
(V)
Spec
tolerance
Load
(A)
POWER
(W) Up Dwn
Efficiency
(%) Footprint AC Ripple
AC
Transient DC Error
2 12
Vcore
(Includes subrails)
MPQ2918
(15A) 0.85 +/-3% 15.000 12.750 1 4 86%
QFN-20
(3mmx4mm) +/-1.75% +/-5% +/-1.5%
3 12
Vaux
(Includes subrails)
MPQ4420
(2A) 1.80 +/-3% 1.000 1.800 2 3 86%
TSOT23-8
(3mmx3mm) +/-0.28% +/-1.9% +/-1.5%
4 3.3 Vps_mgtravcc
MPQ20051
(1A) 0.85 +/-3% 0.300 0.255 3 2
QFN-8
(3mmx3mm)
PSRR=63dB
@10kHz +/-3.0%
5 3.3 Vps_mgtravtt
MPQ20056
(0.25A) 1.80 +/-3% 0.100 0.180 3 2
TSOT23-5
(3mmx3mm) or
QFN-8
(2mmx3mm)
PSRR=63dB
@10kHz +/-3.0%
6 12 Vccpspll, Vmgtavtt
MPQ4420
(2A) 1.20 +/-3% 1.000 1.200 2 3 88%
TSOT23-8
(3mmx3mm) +/-0.4% +/-2.9% +/-1.5%
7 12 Vcc_psio
MPQ4420
(2A) 3.30 +/-5% 0.400 1.320 3 2 91%
TSOT23-8
(3mmx3mm) +/-0.15% +/-1% +/-1.5%
8 12 Vcco_psddr
MPQ4420
(2A) 1.10 +/-3% 1.000 1.100 3 2 87%
TSOT23-8
(3mmx3mm) +/-0.45% +/-3% +/-1.5%
9 12 Vmgtavcc
MPQ4420
(2A) 0.90 +/-3% 0.600 0.540 2 3 85%
TSOT23-8
(3mmx3mm) +/-0.56% +/-3.9% +/-1.5%
10 12 Vmgtavccaux
MPQ20056
(0.25A) 1.80 +/-3% 0.030 0.054 3 2
TSOT23-5
(3mmx3mm) or
QFN-8
(2mmx3mm)
PSRR=63dB
@10kHz +/-3.0%
11 12 Vref n/a 1.25 0.20% 0.001 0.001
Sequence
The Future of Analog IC Technology®
Schematics and Layout
MPQ4420
Layout guidelinesSchematics (Typical)
• For Rails: • VAUX, VCCPSPLL, VMGTAVTT, VCCPSIO,
VCCOPSDDR, VMGYAVCC
• External Components: 9
• Total PCB : 7 x 10 mm (double layer PCB)
The Future of Analog IC Technology®
Schematics and Layout
MPQ20051
Layout guidelinesSchematics (Typical)
• For Rails: • VPSMGTRAVCC
• External Components: 6
• Total PCB : 6x6 mm (single layer PCB)
The Future of Analog IC Technology®
Schematics and Layout
MPQ20056
Layout guidelinesSchematics (Typical)
• For Rails:
• VPSMGTRAVTT, VMGTAVCCAUX
• External Components: 6
• Total PCB : 6x6 mm (single layer PCB)
The Future of Analog IC Technology®
Schematics and Layout
MPQ2918
Layout guidelinesSchematics (Typical)
• For Rail:
• VCORE
• External Components: 26
• Total PCB : 20x16 mm (4-layer PCB)
The Future of Analog IC Technology®
MPS design highlights
• MPQ4420
– AEC-Q100 Grade1
– 36V Input Transient Tolerance
– High-Efficiency Synchronous Mode
– Over-current protection and thermal shut down
• MPQ20051 and MPQ20056
– AEC-Q100 Grade1
– Low noise, high PSRR
– Current Limiting and Thermal Protection
• MPQ2918
– AEC-Q100 Grade1
– Synchronous step-down controller (up to 40V)
– Advanced Asynchronous Mode (AAM) for optimized light-load
efficiency
– Over-voltage protection, Over-current protection, and thermal shutdown
The Future of Analog IC Technology®
MPS Contacts
Thank you
For additional information please contact
MPS Reference Design Team
For general information
http://www.monolithicpower.com
