Dual-Channel
SGM2560
Power Distribution Switch
ELECTRICAL CHARACTERISTICS
(VIN = 5V, Full = -40℃ to +85℃. Typical values are at TA = +25℃, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
TEMP
+25℃
+25℃
Full
MIN
TYP
MAX
5.5
55
UNITS
V
Input Voltage Range
VIN
2.7
Quiescent Supply Current
Shutdown Supply Current
Output Leakage Current
IQ
Switch on, OUT = open
28
0.1
0.1
μA
ISD
Switch off, OUT = open
Switch off, VOUT = 0V
1
μA
ILEAKAGE
18
μA
+25℃
Off Current in Latched Thermal
Shutdown
Output current during thermal shutdown
state
30
μA
+25℃
VIH
VIL
IEN
1.6
Enable Input Threshold
Enable Input Current
V
+25℃
0.6
1.6
VENA = VENB = 0V to 5V
Full
Full
0.1
90
μA
VIN = 5V, IOUT = 500mA
TDFN-3×3-8L
VIN = 3.3V, IOUT = 500mA
150
155
160
165
3.9
Full
95
Switch Resistance
RDS(ON)
mΩ
VIN = 5V, IOUT = 500mA
SOIC-8
VIN = 3.3V, IOUT = 500mA
Full
100
105
1.9
1.4
1.5
45
Full
Output Turn-On Delay Time
Output Turn-On Rise Time
tON
tR
RL = 10Ω, COUT = 1µF, Figure 1
RL = 10Ω, COUT = 1µF, Figure 2
RL = 10Ω, COUT = 1µF, VIN = 3.3V, Figure 2
RL = 10Ω, COUT = 1µF, Figure 1
RL = 10Ω, COUT = 1µF, Figure 2
Ramped Load
Full
ms
ms
Full
2.7
+25℃
Full
Output Turn-Off Delay Time
Output Turn-Off Fall Time
Current Limit Threshold
tOFF
tF
90
60
μs
μs
A
Full
25
ILIM
0.75
0.6
1.10
0.9
1.45
1.2
+25℃
+25℃
Short-Circuit Output Current
ISHORT
VOUT = 0V, enabled into short-circuit
A
VOUT = 0V to IOUT = ISHORT, when output is
short-circuited
Short-Circuit Response Time
tSHORT
tD
16
4
μs
+25℃
+25℃
Over-Current
Delay Time
Response
VIN = 5V, apply VOUT = 0V until
Low
FAULT
FAULT
1.7
6.5
ms
VIN Rising
VIN Falling
Full
Full
2.25
2
2.4
2.15
15
2.55
2.3
Under-Voltage Lockout Threshold
UVLO
V
VIN = VFAULT = 5V, IFAULT_SINK = 10mA
VIN = VFAULT = 3.3V, IFAULT_SINK = 10mA
VIN = VFAULT = 5V
+25℃
Full
Output Resistance
FAULT
RFAULT
IFAULT
Ω
16
35
2
Leakage Current
FAULT
Full
0.1
μA
Channel Thermal Shutdown in
Current Limit
Channel Thermal Shutdown in
Current Limit Hysteresis
TJ increasing
140
20
℃
Both Channels Thermal Shutdown
Threshold
TJ increasing, if either channel TJ > 160℃,
both channel outputs will be shut off.
160
15
Both Channels Thermal Shutdown
Hysteresis
SG Micro Corp
www.sg-micro.com
DECEMBER 2017
4