MAX1601 Maxim, MAX1601 Datasheet - Page 2

• Manufacturer Part Number: MAX1601
• Description: Dual-Channel CardBus and PCMCIA Power Switches with SMBus Serial Interface
• Manufacturer: Maxim

Inputs/Outputs to GND
VPP Inputs/Outputs to GND
Inputs and Outputs to GND (SMBCLK, SMBDATA,
ADR Input to GND ...........................................-0.3V, (VL + 0.3V)
VCCA, VCCB Output Current (Note 2).....................................4A
VPPA, VPPB Output Current (Note 2) ...............................250mA
ELECTRICAL CHARACTERISTICS
(VL = VY = 3.3V, VX = 5V, 12INA = 12INB = 12V, T
Dual-Channel CardBus and PCMCIA
Power Switches with SMBus™ Serial Interface
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed under “Absolute Maximum Ratings” 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.
2
Note 1: There are no parasitic diodes between any of these pins, so there are no power-up sequencing restrictions (for example,
Note 2: VCC and VPP outputs are internally current-limited to safe values. See the Electrical Characteristics table.
POWER-SUPPLY SECTION
VCC SWITCHES
Input Voltage Range
Undervoltage Lockout Threshold
Standby Supply Current
VY Quiescent Supply Current
VX Quiescent Supply Current
12IN_ Standby Supply Current
12IN_ Quiescent Supply Current
VL Standby Supply Current
VL Quiescent Supply Current
VL Fall Rate
Operating Output Current Range
On-Resistance, VY Switches
On-Resistance, VX Switches
(VL, VX, VY, VCCA, VCCB) (Note 1)........................-0.3V, +6V
(12INA, 12INB, VPPA, VPPB) (Note 1) ..................-0.3V, +15V
SMBSUS, SMBALERT) (Note 1) ..............................-0.3V, +6V
_______________________________________________________________________________________
logic input signals can be applied even if all of the supply voltage inputs are grounded).
PARAMETER
VX or VY, all switches 0V or high-Z,
control inputs = 0V or VL, T
VX, VY or VL
12INA, 12INB
VL falling edge
12IN falling edge
12IN rising edge
VX, VY falling edge
Any combination of VY switches on,
control inputs = 0V or VL, no VCC loads
Any combination of VX switches on,
control inputs = 0V or high-Z, no VCC loads
12INA tied to 12INB, all switches 0V or high-Z,
control inputs = 0V or VL, T
12INA tied to 12INB, VPPA and VPPB 12V switches on,
control inputs = 0V or VL, no VPP loads
All switches 0V or high-Z, control inputs = 0V or VL,
T
Any combination of switches on
When using VL as shutdown pin (Note 3)
VCCA or VCCB, VX = VY = 3V to 5.5V
12INA = 12INB = 0V to 13V,
VY = 3V, VX = 0V to 5.5V,
I
12INA = 12INB = 0V to 13V, VX = 4.5V, VY = 0V to 5.5V,
I
SWITCH
SWITCH
A
= +25°C
= 1A, T
= 1A, T
A
A
A
= 0°C to +85°C, unless otherwise noted. Typical values are at T
= +25°C
= +25°C
CONDITIONS
A
A
= +25°C
= +25°C
VCCA, VCCB Short Circuit to GND ............................Continuous
VPPA, VPPB Short Circuit to GND..............................Continuous
Continuous Power Dissipation (T
Operating Temperature Range
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
SSOP (derate 9.52mW/°C above +70°C) ....................762mW
MAX1601EAI/MAX1604EAI .............................-40°C to +85°C
MAX1601
MAX1604
MIN
3.0
2.4
1.8
1.4
11
5
0
A
= +70°C)
TYP
0.06
0.14
0.10
2.5
3.0
2.5
20
20
15
25
8
4
A
MAX
0.05
0.08
0.24
0.14
100
100
100
150
5.5
2.8
2.8
13
10
10
= +25°C.)
1
1
1
UNITS
V/µs
µA
µA
µA
µA
µA
µA
µA
A
Ω
Ω
V
V