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EV5424-R-00A 数据表(PDF) 7 Page - Monolithic Power Systems

部件名 EV5424-R-00A
功能描述  5V PMIC with Four 4.5A/2.5A/4.5A/2A Buck Converters, 3 LDOs, 1 Load Switch, and Flexible System Settings via I2C and MTP
PDF  44 Pages
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制造商  MPS [Monolithic Power Systems]
网页  http://www.monolithicpower.com
标志 MPS - Monolithic Power Systems

EV5424-R-00A 数据表(HTML) 7 Page - Monolithic Power Systems

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MP5424
– 5V POWER MANAGEMENT IC WITH I2C AND MTP
MP5424 Rev. 1.0
MonolithicPower.com
7
12/6/2021
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2021 MPS. All Rights Reserved.
ELECTRICAL CHARACTERISTICS
VIN1 = VIN2 = VIN3 = VIN4 = VIN5 = VAVIN = 5V, TJ = -40°C to +125°C (11), typical values are tested at
TJ = 25°C, unless otherwise noted. (12)
Parameter
Symbol
Condition
Min
Typ
Max
Units
Shutdown current
ISD
RSTO_MODE = 01/11,
PWRON = 0, TJ = 25°C
25
60
μA
Supply current
IIN
FBx is high, no switching,
TJ = 25°C
220
450
μA
Default switching frequency
fSW
0.8
1.1
1.4
MHz
Thermal shutdown entry
threshold (13)
TSD_ENTRY
153
°C
Thermal shutdown recovery
threshold (13)
TSD_RECOVERY
130
°C
Step-Down Regulator
VAVIN under-voltage lockout
(UVLO) rising threshold
VAVIN_UVLO_
RISING
2.4
2.55
2.7
V
VAVIN UVLO hysteresis
VAVIN_UVLO_
HYS
300
mV
VIN1 UVLO rising threshold
VIN1_UVLO_
RISING
2.3
2.45
2.6
V
VIN1 UVLO hysteresis
VIN1_UVLO _HYS
300
mV
VIN2 UVLO rising threshold
VIN2_UVLO_
RISING
2.3
2.45
2.6
V
VIN2 UVLO hysteresis
VIN2_UVLO _HYS
300
mV
VIN3 UVLO rising threshold
VIN3_UVLO_
RISING
2.3
2.45
2.6
V
VIN3 UVLO hysteresis
VIN3_UVLO _HYS
300
mV
VIN4 UVLO rising threshold
VIN4_UVLO_
RISING
2.3
2.45
2.6
V
VIN4 UVLO hysteresis
VIN4_UVLO _HYS
300
mV
VIN5 UVLO rising threshold
VIN5_UVLO_
RISING
2.3
2.45
2.6
V
VIN5 UVLO hysteresis
VIN5_UVLO _HYS
300
mV
Feedback voltage
VFB1
Buck 1 default output
1.029
1.05
1.071
V
VFB2
Buck 2 default output
1.01675 1.0375
1.0583
V
VFB3
Buck 3 default output
1.029
1.05
1.071
V
VFB4
Buck 4 default output
1.323
1.35
1.377
V
Maximum duty cycle (13)
DMAX
Buck 1 to Buck 4
100
%
Buck 1 and Buck 3 (4.5A/4.5A)
High-side MOSFET (HS-
FET) on resistance
RDS(ON)_HS1
500mA, TJ = 25°C
25
35
mΩ
RDS(ON)_HS3
RDS(ON)_HS1
500mA, TJ = -40°C to +125°C
25
45
mΩ
RDS(ON)_HS3
Low-side MOSFET (LS-
FET) on resistance
RDS(ON)_LS1
500mA, TJ = 25°C
12
16
mΩ
RDS(ON)_LS3
RDS(ON)_LS1
500mA, TJ = -40°C to +125°C
12
20
mΩ
RDS(ON)_LS3
HS-FET switch leakage
ISWLK_HS1
Shutdown, VINx = 5.5V,
VSWx = 0V or 5.5V, TJ = 25°C
0
1
μA
ISWLK_HS3



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