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参数资料
| 型号： | MAX1601EAI |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | Dual-Channel CardBus and PCMCIA Power Switches with SMBus⑩ Serial Interface |
| 中文描述： | 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO28 |
| 封装： | 0.200 INCH, SSOP-28 |
| 文件页数： | 2/16页 |
| 文件大小： | 190K |
| 代理商： | MAX1601EAI |
M
Dual-Channel CardBus and PCMCIA
Power S witc hes with S MBus S erial Interfac e
2
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS
(VL = VY = 3.3V, VX = 5V, 12INA = 12INB = 12V, T
A
= 0°C to +85°C, unless otherwise noted. Typical values are at T
A
= +25°C.)
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.
2.4
1.8
5
2.5
3.0
8
2.8
V
11
13
Input Voltage Range
μA
V/μs
25
150
0.05
VL Quiescent Supply Current
VL Fall Rate
VCC SWITCHES
μA
1
Standby Supply Current
μA
15
100
12IN_ Quiescent Supply Current
μA
4
10
VL Standby Supply Current
UNITS
MIN
TYP
MAX
PARAMETER
VX or VY, all switches 0V or high-Z,
control inputs = 0V or VL, T
A
= +25°C
Any combination of VY switches on,
control inputs = 0V or VL, no VCC loads
1
μA
12IN_ Standby Supply Current
3.0
5.5
0.06
0.08
A
0
1
Operating Output Current Range
0.10
0.14
On-Resistance, VX Switches
μA
20
100
VY Quiescent Supply Current
μA
20
100
VX Quiescent Supply Current
V
1.4
2.5
2.8
Undervoltage Lockout Threshold
10
VL falling edge
12IN falling edge
12IN rising edge
VX, VY falling edge
When using VL as shutdown pin (Note 3)
VX, VY or VL
12INA, 12INB
MAX1601
VCCA or VCCB, VX = VY = 3V to 5.5V
12INA = 12INB = 0V to 13V,
VY = 3V, VX = 0V to 5.5V,
I
SWITCH
= 1A, T
A
= +25°C
Any combination of switches on
12INA tied to 12INB, VPPA and VPPB 12V switches on,
control inputs = 0V or VL, no VPP loads
CONDITIONS
12INA tied to 12INB, all switches 0V or high-Z,
control inputs = 0V or VL, T
A
= +25°C
12INA = 12INB = 0V to 13V, VX = 4.5V, VY = 0V to 5.5V,
I
SWITCH
= 1A, T
A
= +25°C
Any combination of VX switches on,
control inputs = 0V or high-Z, no VCC loads
0.14
0.24
On-Resistance, VY Switches
MAX1604
POWER-SUPPLY SECTION
All switches 0V or high-Z, control inputs = 0V or VL,
T
A
= +25°C
ABSOLUTE MAXIMUM RATINGS
Inputs/Outputs to GND
(VL, VX, VY, VCCA, VCCB) (Note 1)........................-0.3V, +6V
VPP Inputs/Outputs to GND
(12INA, 12INB, VPPA, VPPB) (Note 1) ..................-0.3V, +15V
Inputs and Outputs to GND (SMBCLK, SMBDATA,
SMBSUS,
SMBALERT
) (Note 1) ..............................-0.3V, +6V
ADR Input to GND ...........................................-0.3V, (VL + 0.3V)
VCCA, VCCB Output Current (Note 2).....................................4A
VPPA, VPPB Output Current (Note 2) ...............................250mA
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 to safe values. See the Electrical Characteristics table.
VCCA, VCCB Short Circuit to GND............................Continuous
VPPA, VPPB Short Circuit to GND..............................Continuous
Continuous Power Dissipation (T
A
= +70°C)
SSOP (derate 9.52mW/°C above +70°C) ....................762mW
Operating Temperature Range
MAX1601EAI/MAX1604EAI .............................-40°C to +85°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
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