MAX1602EEE datasheet(3/12 Pages) MAXIM

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Single-Channel CardBus and PCMCIA VCC/VPP

Power-Switching Network

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ELECTRICAL CHARACTERISTICS (continued)

(VY = 3.3V, VX = 5V, 12IN = 12V, TA = 0°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.)

VCC, 0V to VX or VY, CL = 30µF, RL = 25Ω,

50% of input to 90% of output, TA = +25°C

Hysteresis = 20°C (Note 4)

V FAULT = 5.5V, high state

ISINK = 1mA, low state

VPP forced to 0V, high-Z state, TA = +25°C

VCC or VPP, load step to

FAULT output,

50% point to 50% point (Note 3)

VPP < 0.4V, programmed to 0V state

VPP programmed to 12V

VPP

12IN = 11.6V, ISWITCH = 100mA, TA = +25°C

Programmed to VX (5V) or VY (3.3V), TA = +25°C

VPP, 0V to 12IN, CL = 0.1µF,

50% of input to 90% of output, TA = +25°C

CONDITIONS

°C

150

Thermal Shutdown Threshold

µA

-0.5

0.5

FAULT Output Leakage Current

0.4

FAULT Output Low Voltage

µs

FAULT Signal Propagation Delay

1.2

Output Propagation Delay

Plus Rise Time

210

Output Propagation Delay

Plus Rise Time

µA

0.1

Output Leakage Current

Output Sink Current

130

200

260

Output Current Limit

120

Operating Output Current Range

Ω

0.70

On-Resistance, 12V Switches

Ω

On-Resistance, VPP = VCC Switches

UNITS

MIN

TYP

MAX

PARAMETER

VCC, VX or VY to 0V, CL = 30µF, RL = open circuit,

50% of input to 10% of output, TA = +25°C

150

Output Propagation Delay

Plus Fall Time

VCC, VX or VY to 0V, CL = 1µF, RL = 25Ω,

90% to 10% points

Output Fall Time

“Databook” code

“Cirrus” code

“Intel” code

__VCC, __VPP

1.2

VY - 1.2

Code Input Mid-Level Voltage

VY - 0.4

Code Input High Voltage

0.4

Code Input Low Voltage

1.5

Logic Input High Voltage

0.6

Logic Input Low Voltage

VPP, 0V to 12IN, CL = 0.1µF,

10% to 90% points, TA = +25°C

µs

100

600

Output Rise Time

__VCC, __VPP, code

µA

-1

Logic Input Bias Current

VCC, 0V to VX or VY, CL = 1µF, RL = open circuit,

10% to 90% points, TA = +25°C

µs

100

1200

Output Rise Time

VPP, 12IN to 0V, CL = 0.1µF, RL = 100Ω

90% to 10% points

VPP, 12IN to 0V, CL = 0.1µF,

50% of input to 10% of output, TA = +25°C

Output Fall Time

960

Output Propagation Delay

Plus Fall Time

VCC forced to 0V, high-Z state, TA = +25°C

µA

110

Output Leakage Current

VCC < 0.4V, programmed to 0V state

Output Sink Current

VPP SWITCHES

INTERFACE AND LOGIC SECTION

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