LTC1472_1 Datasheet, PDF (2/16 Pages) Linear Technology – Protected PCMCIA VCC and VPP Switching Matrix

LTC1472
ABSOLUTE MAXIMUM RATINGS
(Note 1)
5V_IN Supply Voltage ................................... – 0.3V to 7V
3V_IN Supply Voltage ....................................– 0.3V to 7V
VPP_IN Supply Voltage .............................– 0.3V to 13.2V
V_CC(IN) Supply Voltage ................................... – 0.3 to 7V
V_DD(IN) Supply Voltage ................................– 0.3V to 7V
VPP_OUT (OFF) .........................................– 0.3V to 13.2V
V_CC(OUT) (OFF) .............................................– 0.3V to 7V
Enable Inputs ............................................ – 0.3V to 5V_IN
VPP_OUT Short-Circuit Duration ........................ Indefinite
V_CC(OUT) Short-Circuit Duration ....................... Indefinite
Operating Temperature Range ..................... 0°C to 70°C
Junction Temperature ........................................... 100°C
Storage Temperature Range ................. – 65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
PACKAGE/ORDER INFORMATION
TOP VIEW
V_CC(OUT) 1
5V_IN 2
V_CC EN1 3
V_CC EN0 4
VPP_IN 5
SHDN 6
VPP EN0 7
VPP EN1 8
16 V_CC(OUT)
15 3V_IN
14 3V_IN
13 GND
12 V_CC(IN)
11 VPP_OUT
10 GND
9 V_DD
S PACKAGE
16-LEAD PLASTIC SO
T_JMAX = 100°C, θ_JA = 100°C/W
ORDER PART
NUMBER
LTC1472CS
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/
Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS
(V_CC Switch Section) The ● denotes specifications which apply over the full operating temperature range, otherwise specifications
are at T_A = 25°C. 5V_IN = 5V, 3V_IN = 3.3V, VPP EN0 = VPP EN1 = OV, (Note 2) unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX UNITS
5V_IN
5V_IN Supply Voltage Range
3V_IN
3V_IN Supply Voltage Range
I_5VIN
5V_IN Supply Current
(Note 3)
(Note 4)
Program to Hi-Z
Program to 5V, No Load
Program to 3.3V, No Load
4.75
5.25
V
0
3.60
V
●
0.01 10
µA
●
140 200
µA
●
100 160
µA
I_3VIN
3V_IN Supply Current
Program to Hi-Z.
Program to 5V, No Load
Program to 3.3V, No Load
●
0.01 10
µA
●
0.01 10
µA
●
40 80
µA
R_ON
I_LKG
I_LIM5V
I_LIM3V
V_CCENH
V_CCENL
I_VCCEN
t_VCC1
t_VCC2
t_VCC3
5V Switch On Resistance
3.3V Switch On Resistance
Output Leakage Current OFF
V_CC(OUT) 5V Current Limit
V_CC(OUT) 3.3V Current Limit
V_CC Enable Input High Voltage
V_CC Enable Input Low Voltage
V_CC Enable Input Current
Delay + Rise Time
Delay + Rise Time
Delay + Rise Time
Program to 5V, I_OUT = 500mA
Program to 3.3V, I_OUT = 500mA
0.14 0.18
Ω
0.12 0.16
Ω
V_CC EN0 = V_CC EN1 = 0V or 5V, 0V ≤ V_CC(OUT) ≤ 5V
●
Program to 5V, V_CC(OUT) = 0V (Note 5)
±10
µA
1
A
Program to 3.3V, V_CC(OUT) = 0V (Note 5)
1
A
●2
V
●
0.8
V
0V ≤ V_CCEN ≤ 5V
±1
µA
From 0V to 3.3V, R_LOAD = 100Ω, C_LOAD = 1µF (Note 6)
0.2 0.32 1
ms
From 3.3V to 5V, R_LOAD = 100Ω, C_LOAD = 1µF (Note 6)
From 0V to 5V, R_LOAD = 100Ω, C_LOAD = 1µF (Note 6)
0.2 0.52 1
ms
0.2 0.38 1
ms
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