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MP2160 датащи(PDF) 3 Page - Monolithic Power Systems

номер детали MP2160
подробное описание детали  1.2A Peak, 6V, 3.5MHz, COT Synchronous Step Down Switcher
PDF  13 Pages
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производитель  MPS [Monolithic Power Systems]
домашняя страница  http://www.monolithicpower.com
Logo MPS - Monolithic Power Systems

MP2160 датащи(HTML) 3 Page - Monolithic Power Systems

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MP2160 – 1.2A PEAK, 6V, 3.5MHz SYNCHRONOUS STEP-DOWN SWITCHER
MP2160 Rev. 1.03
www.MonolihicPower.com
3
7/5/2016
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2016 MPS. All Rights Reserved.
ELECTRICAL CHARACTERISTICS
VIN = 5V, TA = +25C, unless otherwise noted.
Parameter
Symbol
Condition
Min
Typ
Max
Units
2.7V ≤ VIN ≤ 6V
-2%
0.600
+2%
Feedback Voltage
VFB
TA=-40
oC to +85oC(6)
-2.5%
+2.5%
V/%
Feedback Current
IFB
VFB = 0.6V
10
50
nA
PFET Switch On Resistance
RDSON_P
100
mΩ
NFET Switch On Resistance
RDSON_N
60
mΩ
Switch Leakage
VEN = 0V, VIN = 6V
VSW = 0V and 6V
0
1
μA
PFET Current Limit
40% duty cycle
1.6
2.1
2.6
A
VIN=5V, VOUT=1.2V
70
ON Time
TON
VIN=3.6V, VOUT=1.2V
100
ns
VOUT=1.2V, VIN=3.6V
-20%
3500
+20% kHz/%
Switching frequency
Fs
TA=-40
oC to +85oC(6)
-25%
3500
+25% kHz/%
Minimum Off Time
TMIN-OFF
60
ns
Soft-Start Time
TSS-ON
1.5
ms
Power Good Upper Trip Threshold
PGH
FB voltage respect to the
regulation
+10
%
Power Good Lower Trip Threshold
PGL
-10
%
Power Good Delay
PGD
50
μs
Power Good Sink Current
Capability
VPG-L
Sink 1mA
0.4
V
Power Good Logic High Voltage
VPG-H
VIN=5V, VFB=0.6V
4.9
V
Power Good Internal Pull Up
Resistor
RPG
550
kΩ
Under Voltage Lockout Threshold
Rising
2.15
2.3
2.45
V
Under Voltage Lockout Threshold
Hysteresis
300
mV
EN Input Logic Low Voltage
0.4
V
EN Input Logic High Voltage
1.2
V
VEN=2V
1.5
μA
EN Input Current
VEN=0V
0.1
1
μA
Supply Current (Shutdown)
VEN=0V
0.1
μA
Supply Current (Quiescent)
VEN=2V, VFB=0.63V,
VIN=5V
17
20
μA
Thermal Shutdown
150
C
Thermal Hysteresis
(5)
30
C
Notes:
5) Not production test, guaranteed by design.
6) Not production test, guaranteed by characterization.



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