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| MAX1601 Datasheet, PDF (3/16 Pages) Maxim Integrated Products – Dual-Channel CardBus and PCMCIA Power Switches with SMBus™ Serial Interface | |||
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Dual-Channel CardBus and PCMCIA
Power Switches with SMBus⢠Serial Interface
ELECTRICAL CHARACTERISTICS (continued)
(VL = VY = 3.3V, VX = 5V, 12INA = 12INB = 12V, TA = 0°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
Output Current Limit
VCCA or VCCB
1.2
4.0
A
Output Sink Current
VCCA or VCCB < 0.4V, programmed to 0V state
20
mA
Output Leakage Current
VCCA or VCCB forced to 0V, high-Z state,
TA = +25°C
10
µA
Output Propagation Delay
Plus Rise Time
VCCA or VCCB, 0V to VX or VY, CL = 30µF,
RL = 25â¦, 50% of input to 90% of output, TA = +25°C
2
10
ms
Output Rise Time
VCCA or VCCB, 0V to VX or VY, CL = 1µF,
RL = open circuit, 10% to 90% points, TA = +25°C
100 1200
µs
Output Propagation Delay
Plus Fall Time
VCCA or VCCB, VX or VY to 0V, CL = 30µF,
RL = open circuit, 50% of input to 10% of output,
TA = +25°C
60
100
ms
Output Fall Time
VCCA or VCCB, VX or VY to 0V, CL = 1µF,
RL = 25â¦, 90% to 10% points
6
ms
VPP SWITCHES
Operating Output Current Range
On-Resistance, 12V Switches
On-Resistance, VPP = VCC Switches
Output Current Limit
Output Sink Current
VPPA or VPPB
12IN = 11.6V, ISWITCH = 100mA, TA = +25°C
Programmed to VX (5V) or VY (3.3V), TA = +25°C
VPPA or VPPB, programmed to 12V
VPPA or VPPB < 0.4V, programmed to 0V state
0
120
mA
0.70
1
â¦
1
3
â¦
130
200
260
mA
10
mA
Output Leakage Current
VPPA or VPPB forced to 0V, high-Z state,
TA = +25°C
10
µA
Output Propagation Delay
Plus Rise Time
Output Rise Time
Output Propagation Delay
Plus Fall Time
Output Fall Time
INTERFACE AND LOGIC SECTION
VPPA or VPPB, 0V to 12IN_, CL = 0.1µF,
50% of input to 90% of output, TA = +25°C
VPPA or VPPB, 0V to 12IN_, CL = 0.1µF,
10% to 90% points, TA = +25°C
VPPA or VPPB, 12IN_ to 0V, CL = 0.1µF,
50% of input to 10% of output, TA = +25°C
VPPA or VPPB, 12IN_ to 0V, CL = 0.1µF,
90% to 10% points
1.2
30
ms
100
800
µs
9
60
ms
1
ms
SMBALERT Signal Propagation
Delay
VCC_ or VPP_, load step to SMBALERT output,
50% point to 50% point (Note 3)
3
µs
SMBALERT Output Low Voltage
SMBALERT Output Leakage Current
Thermal Shutdown Threshold
Logic Input Low Voltage
ISINK = 1mA, low state
VSMBALERT = 5.5V, high state
Hysteresis = +20°C (Note 4)
SMBSUS, SMBCLK, SMBDATA
0.4
V
-0.1
0.1
µA
150
°C
0.8
V
Logic Input High Voltage
SMBSUS, SMBCLK, SMBDATA
2.2
V
Logic Output Low Voltage
SMBDATA, ISINK = 4mA
0.4
V
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