MAX1693HEUB Maxim Integrated, MAX1693HEUB Datasheet - Page 3

• Manufacturer Part Number: MAX1693HEUB
• Description: Power Switch ICs - USB USB Current-Limited Switch w/Fault Blank
• Manufacturer: Maxim Integrated

Specifications of MAX1693HEUB

• Supply Voltage - Min: 3 V
• Supply Voltage - Max: 5.5 V
• Number Of Switches: Single
• Off Time (max): 20 us
• On Resistance (max): 90 Ohms
• On Time (max): 200 us

ELECTRICAL CHARACTERISTICS
(V
Note 1: MAX1693/(MAX1693H)’s current limit is tested by forcing V
Note 2: This specification applies to the MAX1693/(MAX1693H) only. The MAX1694 latches the switch off under a sustained
Note 3: Specifications to -40°C are guaranteed by design, not production tested.
Operating Voltage
Quiescent Current
Off-Supply Current
Undervoltage Lockout
Off-Switch Leakage
On-Resistance
Current Limit
Continuous Short-Circuit
Current Limit
ON (ON) Input Logic Low Voltage
ON (ON) Input Logic High
Voltage
ON (ON) Input Leakage
FAULT Output Logic Low
Voltage
FAULT Output High Leakage
Current
Fault-Blanking Timeout Period
Switch Turn-On Time
Switch Turn-Off Time
IN
= +5V, T
the output current until the switch is latched off.
(>10ms) short-circuit condition.
PARAMETER
A
= -40°C to +85°C, unless otherwise noted.) (Note 3)
_______________________________________________________________________________________
SYMBOL
UVLO
I
R
t
LIMIT
V
t
V
V
OFF
V
t
I
ON
FB
ON
OL
Q
IN
IH
IL
V
running
V
Rising edge, 100mV hysteresis
V
(V
V
V
(Note 1)
OUT shorted to GND, MAX1693/(MAX1693H)
only (Note 2)
V
V
V
V
I
V
From overcurrent condition to FAULT assertion
I
I
SINK
LOAD
LOAD
USB Current-Limited Switches
IN
IN
IN
IN
IN
IN
ON (ON)
ON (ON)
ON (ON)
ON (ON)
ON
= 4.4V to 5.5V
= 3V
= 3V to 5.5V
= 3V to 3.6V
= 3.7V to 5.5V
= V
= GND)
= 1mA, V
= 400mA
= 400mA
FAULT
= GND (GND), I
= V
= V
= V
IN
IN
IN
= 5.5V
IN
= V
= 5.5V, V
or GND
CONDITIONS
= 3V
OUT
OUT
= 5.5V (V
OUT
OUT
to 4.5V. The MAX1694’s current limit is tested by increasing
= GND
= 0, timer not
with Fault Blanking
ON
= GND)
MIN
640
2.0
2.4
3
2
6
1
TYP
MAX
1060
125
150
750
200
5.5
2.9
0.8
0.4
±1
25
15
14
20
2
1
UNITS
mΩ
mA
mA
ms
µA
µA
µA
µA
µA
µs
µs
V
V
V
V
V
3