參數(shù)資料
型號(hào): MAX1602
廠商: Maxim Integrated Products, Inc.
英文描述: Single-Channel CardBus and PCMCIA VCC/VPP Power-Switching Network
中文描述: 單通道CardBus及PCMCIA VCC/VPP電源開關(guān)網(wǎng)絡(luò)
文件頁(yè)數(shù): 2/12頁(yè)
文件大?。?/td> 130K
代理商: MAX1602
M
S ingle-Channel CardBus and PCMCIA V CC/V PP
Power-S witc hing Network
2
_______________________________________________________________________________________
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
ELECTRICAL CHARACTERISTICS
(VY = 3.3V, VX = 5V, 12IN = 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.
VCC Short Circuit to GND ..........................................Continuous
VPP Short Circuit to GND...........................................Continuous
Continuous Power Dissipation (T
A
= +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
2.4
1.8
5.0
2.6
3.0
8.0
2.8
V
11
13
Input Voltage Range
μA
3
11
VY Standby Supply Current
μA
10
50
VX Quiescent Supply Current
μA
5
100
12IN Quiescent Supply Current
UNITS
MIN
TYP
MAX
PARAMETER
All switches 0V or high-Z,
control inputs = 0V or VY, T
A
= +25°C
VX all switches 0V or high-Z,
control inputs = 0V or VY, T
A
= +25°C
All switches 0V or high-Z,
control inputs = 0V or VY, T
A
= +25°C
20
200
μA
VY Quiescent Supply Current
3.0
5.5
A
0
1
Operating Output Current Range
0.09
0.25
On-Resistance, VX Switches
μA
1
VX Standby Supply Current
μA
1
12IN Standby Supply Current
V
1.4
1.9
2.8
Undervoltage Lockout Threshold
10.0
VY falling edge
12IN falling edge
12IN rising edge
VX falling edge
VX, VY
12IN
VCC, VX = VY = 3V to 5.5V
12IN = 0V to 13V, VY = 3V, VX = 0V to 5.5V,
I
SWITCH
= 1A, T
A
= +25°C
Control inputs = 0V or VY, no VCC loads
VPP 12V switches on,
control inputs = 0V or VY, no VPP loads
CONDITIONS
Any combination of VY switches on,
control inputs = 0V or VY, no VCC loads
12IN = 0V to 13V, VX = 4.5V, VY = 0V to 5.5V,
I
SWITCH
= 1A, T
A
= +25°C
VCC
0.09
0.25
On-Resistance, VY Switches
A
1.2
4
Output Current Limit
POWER-SUPPLY SECTION
VCC SWITCHES
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.
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