MP5077 – 5.5V, 7A, LOW RDSON LOAD SWITCH WITH PROGRAMMABLE CURRENT LIMIT
MP5077 Rev. 1.01 www.MonolithicPower.com 4
6/23/2014 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2014 MPS. All Rights Reserved.
ELECTRICAL CHARACTERISTICS
V
IN
= 3.6V, V
CC
= 3.6V, T
A
= 25°C, unless otherwise noted.
Parameters Symbol Condition Min Typ Max Units
Input and Supply Voltage Range
Input Voltage V
IN
0.5 5.5 V
Supply Voltage V
CC
3 5.5 V
Supply Current
Off State Leakage Current I
OFF
V
IN
=5V, EN=0 1 µA
V
CC
Standby Current I
STBY
V
CC
=5V, EN=0 0.1 1
µA
V
CC
=5V, Enable, No load 220 330
Power FET
ON Resistance R
DSON
V
CC
=5.0V 10
m
V
CC
=3.3V 12
Thermal Shutdown and Recovery
Shutdown Temperature
T
STD
155 °C
Hysteresis
T
HYS
30 °C
Unde
oltage Protection
V
CC
Under Voltage Lockout
Threshold
V
CC_UVLO
UVLO Rising Threshold 2.6 2.8 V
UVLO Hysteresis V
UVLOHYS
200 mV
Soft Start
SS pull-up current I
SS
9 µA
Enable
EN Rising Threshold V
ENH
1.3 1.5 1.7 V
EN Hysteresis V
EN HYS
400 mV
Current Limit
Current limit I
OUT
R
LIMIT=50k, ramp lout
record peak current limit
1.54 1.64 1.74 A
Discharge Resistance
Discharge Resistance R
DIS
200
Notes:
5) Guarantee by Characterization-Not Production tested.
