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| MAX1602 Datasheet, PDF (2/12 Pages) Maxim Integrated Products – Single-Channel CardBus and PCMCIA VCC/VPP Power-Switching Network | |||
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Single-Channel CardBus and PCMCIA VCC/VPP
Power-Switching Network
ABSOLUTE MAXIMUM RATINGS
Inputs/Outputs to GND
(VX, VY, VCC) (Note 1) ..........................................-0.3V, +6V
VPP Input/Output to GND
(12IN, VPP) (Note 1) ............................................-0.3V, +15V
Logic Inputs to GND (A0VCC, A1VCC,
A0VPP, A1VPP) (Note 1)........................................-0.3V, +6V
CODE Input to GND ........................................-0.3V, (VY + 0.3V)
VCC Output Current (Note 2)...................................................4A
VPP Output Current (Note 2).............................................260mA
VCC Short Circuit to GND ..........................................Continuous
VPP Short Circuit to GND ...........................................Continuous
Continuous Power Dissipation (TA = +70°C)
QSOP (derate 8.3mW/°C above +70°C) ....................667mW
Operating Temperature Range
MAX1602EEE .................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
Note 1: There are no parasitic diodes between any of these pins, so there are no power-up sequencing restrictions (for example,
logic input signals can be applied even if all of the supply voltage inputs are grounded).
Note 2: VCC and VPP outputs are internally current limited. See the Electrical Characteristics.
Stresses beyond those listed under âAbsolute Maximum Ratingsâ may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(VY = 3.3V, VX = 5V, 12IN = 12V, TA = 0°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
POWER-SUPPLY SECTION
Input Voltage Range
Undervoltage Lockout Threshold
VX, VY
12IN
VY falling edge
12IN falling edge
12IN rising edge
VX falling edge
CONDITIONS
MIN TYP
3.0
11
2.4
2.6
1.8
3.0
5.0
8.0
1.4
1.9
VY Standby Supply Current
All switches 0V or high-Z,
control inputs = 0V or VY, TA = +25°C
3
VX Standby Supply Current
VX all switches 0V or high-Z,
control inputs = 0V or VY, TA = +25°C
12IN Standby Supply Current
All switches 0V or high-Z,
control inputs = 0V or VY, TA = +25°C
VY Quiescent Supply Current
Any combination of VY switches on,
control inputs = 0V or VY, no VCC loads
20
VX Quiescent Supply Current Control inputs = 0V or VY, no VCC loads
10
12IN Quiescent Supply Current
VPP 12V switches on,
control inputs = 0V or VY, no VPP loads
5
VCC SWITCHES
Operating Output Current Range VCC, VX = VY = 3V to 5.5V
0
On-Resistance, VY Switches
On-Resistance, VX Switches
Output Current Limit
12IN = 0V to 13V, VY = 3V, VX = 0V to 5.5V,
ISWITCH = 1A, TA = +25°C
12IN = 0V to 13V, VX = 4.5V, VY = 0V to 5.5V,
ISWITCH = 1A, TA = +25°C
VCC
0.09
0.09
1.2
MAX
5.5
13
2.8
10.0
2.8
11
1
1
200
50
100
1
0.25
0.25
4
UNITS
V
V
µA
µA
µA
µA
µA
µA
A
â¦
â¦
A
2 _______________________________________________________________________________________
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