MAX1558ETB+T Maxim Integrated Products, MAX1558ETB+T Datasheet - Page 3

• Manufacturer Part Number: MAX1558ETB+T
• Description: IC CURR-LIM SW DUAL PROG 10-TDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX1558ETB+T

• Applications: USB
• Interface: USB
• Voltage - Supply: 2.75 V ~ 5.5 V
• Package / Case: 10-TDFN Exposed Pad
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
unless otherwise noted. Typical values are at T
ELECTRICAL CHARACTERISTICS
(V
unless otherwise noted.)
Supply Voltage Range
Switch On-Resistance
Standby Supply Current
Quiescent Supply Current
OUT_ Off-Leakage Current
Undervoltage-Lockout Threshold
Continuous Load Current
Current-Limit Threshold
Peak Short-Circuit Current Limit
Fault-Blanking Timeout Period
Output Rise Time
Turn-Off Delay from ON
Output Fall Time
Thermal-Shutdown Threshold
ONA/ONB Logic Input High
Voltage
ONA/ONB Logic Input Low
Voltage
Logic Input Current
FLT_ Output Low Voltage
FLT_ Output High Leakage
Current
Autorestart Current
Autorestart Threshold
Autorestart Delay
INA
INA
Dual, 3mm x 3mm, 1.2A/Programmable-Current
= V
= V
INB
INB
PARAMETER
PARAMETER
= 5V, V
= 5V, V
ONA
ONA
_______________________________________________________________________________________
= V
= V
ONB
ONB
= 0V (MAX1558), V
= 0V (MAX1558), V
SYMBOL
SYMBOL
I
V
SHORT
t
t
R
t
FALL
UVLO
RISE
V
OFF
V
ON
IH
IL
A
= +25°C.) (Note 3)
V
V
Both switches disabled
Both switches enabled
Switches disabled, V
Rising edge, 3% hysteresis
R
V
V
(I
From I
C
90% of V
R
include rise time (from ON deasserted to
V
C
10% of V
10°C hysteresis
V
V
V
V
V
I
V
In latched-off state, V
In latched-off state, rising
In latched-off state, V
SINK
USB Switches with Autoreset
IN_
IN_
IN_
OUT_
OUT_
OUT_
IN_
IN_
IN_
IN_
ON_
IN_
ISET
OUT_
OUT_
OUT_
ONA
ONA
= 2.7V to 4.0V
= 2.7V to 4.0V
= 4.0V to 5.5V
= 4.0V to 5.5V
= V
= 5V, T
= 4.4V, T
- V
= 1mA
= 0V or V
= 26kΩ
LIMIT
= 0V
pulsing)
= 90% V
= 10Ω, C
= 1µF, R
= 1µF, R
OUT_
= V
= V
FLT
OUT_
OUT_
ONB
ONB
condition to 50% of V
_ = 5.5V
A
= 0.5V
A
)
)
= +25°C
CONDITIONS
CONDITIONS
IN_
IN_
OUT_
OUT_
= 0°C to +85°C
OUT_
= 5V (MAX1558H), R
= 5V (MAX1558H), R
)
OUTA
= 10Ω, (from 10% to
= 10Ω (from 90% to
OUT_
OUT_
= 1µF, does not
R
R
R
R
ISET
ISET
ISET
ISET
= V
= 0V
> 1V
= 26kΩ
= 39kΩ
= 60kΩ
= 26kΩ
OUTB
FLT_
= 0V
ISET
ISET
= 26kΩ to GND, T
= 26kΩ to GND, T
1.20
0.80
0.50
1.45
MIN
MIN
2.7
2.3
1.2
1.6
2.0
0.4
10
-1
8
8
+160
TYP
TYP
100
0.5
25
20
4
3
A
A
= 0°C to +85°C,
= -40°C to +85°C,
MAX
MAX
1000
1.60
1.05
0.70
2.60
105
5.5
2.7
0.6
0.8
0.4
0.6
+1
75
75
10
40
50
40
6
1
A
UNITS
UNITS
(PEAK)
mΩ
mA
ms
ms
ms
ms
µA
µA
µA
°C
µA
µA
µs
V
V
A
A
V
V
V
V
3