MIC2537-1BM Micrel Inc, MIC2537-1BM Datasheet - Page 3

• Manufacturer Part Number: MIC2537-1BM
• Description: IC USB SWITCH QUAD 16-SOIC
• Manufacturer: Micrel Inc
• Type: USB Switchr

Specifications of MIC2537-1BM

• Number Of Outputs: 4
• Rds (on): 700 mOhm
• Internal Switch(s): Yes
• Current Limit: 250mA
• Voltage - Input: 3 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Short Circuit Current Limit: 250mA
• Input Voltage Range: 3 to 5.5V
• Number Of Switches: Quad
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 16
• Package Type: SOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Absolute Maximum Ratings
Supply Voltage (V
Fault Flag Voltage (V
Fault Flag Current (I
Output Voltage (V
Output Current (I
Control Input (V
Storage Temperature (T
Lead Temperature (Soldering 5 sec.) ....................... 260 C
ESD Rating, Note 3 ....................................................... 2kV
Electrical Characteristics
V
Parameter
Supply Current
Enable Input Threshold
Enable Input Current
Enable Input Capacitance
Switch Resistance
Output Turn-On Delay
Output Turn-On Rise Time
Output Turnoff Delay
Output Turnoff Fall Time
Output Leakage Current
Current Limit Threshold
Continuous Load Current
Short Circuit Current Limit
Overtemperature Shutdown
Threshold
Error Flag Output Resistance
Error Flag Off Current
Note 1.
Note 2.
Note 3.
Note 4.
Note 5.
Note 6.
December 1999
MIC2537
IN
= +5V; T
Exceeding the absolute maximum rating may damage the device.
The device is not guaranteed to function outside its operating rating.
Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.
Off is
200mV of hysteresis. See control threshold charts.
See “Timing Diagrams.”
See “Functional Characteristics: Current-Limit Response” graph.
A
= 25 C; unless noted.
0.8V and on is
EN
OUT
OUT
IN
) ......................................... –0.3V to 12V
) .....................................................+6V
FLG
) ............................... Internally Limited
FLG
) .................................................. +6V
) ............................................ 25mA
S
) .............................................. +6V
) ....................... –65 C to +150 C
2.4V for the MIC2537-1. Off is
Condition
Note 4, switch off, OUTA–D = open
Note 4, all switches on, OUTA–D = open
low-to-high transition
high-to-low transition, Note 4
V
V
single switch, 100mA load
R
R
R
R
each output (switch off)
ramped load applied to enable output, Note 6
each output, FLG not active
each output (enabled into load), V
T
T
V
V
V
J
J
EN
EN
L
L
L
L
IN
IN
FLAG
increasing
decreasing
= 50 , C
= 50 , C
= 50 , C
= 50 , C
= 5V, I
= 3.3V, I
= V
= V
= 5V
(Note 1)
OH(min)
OL(max)
L
= 10mA
L
L
L
L
L
= 1 F, Note 5
= 1 F, Note 5
= 1 F, Note 5
= 1 F, Note 5
= 10mA
= 2.4V
= 0.8V
2.4V and on is
3
Operating Ratings
Supply Voltage (V
Ambient Operating Temperature (T
Thermal Resistance
OUT
SOP (
= 4.0V
0.8V for the MIC2537-2. The enable input has approximately
JA
) .......................................................... 120 C/W
IN
) ...................................... +3V to +5.5V
(Note 2)
Min
100
150
0.8
0.2
A
) ........ –40 C to +85 C
0.75
0.01
0.01
0.51
0.01
Typ
425
150
148
300
250
135
125
1.8
1.6
0.5
70
10
12
1
1
Max
100
700
300
300
500
400
2.4
10
5
1
1
1
MIC2537
Micrel
Units
m
mA
mA
mA
ms
ms
pF
V
V
C
C
A
A
A
A
A
A
s
s