LTC1471CS#PBF Linear Technology, LTC1471CS#PBF Datasheet - Page 12
![IC SWITCH PCMCIA PROT DUAL16SOIC](/photos/7/47/74757/ltc1471cs_pbf_sml.jpg)
LTC1471CS#PBF
Manufacturer Part Number
LTC1471CS#PBF
Description
IC SWITCH PCMCIA PROT DUAL16SOIC
Manufacturer
Linear Technology
Type
PCMCIA/Cardbus Switchr
Datasheet
1.LTC1470CS8PBF.pdf
(12 pages)
Specifications of LTC1471CS#PBF
Number Of Outputs
2
Rds (on)
180 mOhm
Internal Switch(s)
Yes
Current Limit
1A
Voltage - Input
3.3V, 5V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
LTC1470/LTC1471
12
TYPICAL APPLICATIONS
RELATED PARTS
PART NUMBER
LTC3405/LTC3405A
LTC3405A-1.5
LTC3405A-1.8
LTC3406/LTC3406B
LTC3411
LTC3412
LTC3413
LT3430
LTC3440
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
CL-PD6720
DESCRIPTION
300mA (I
DC/DC Converters
600mA (I
DC/DC Converter
1.25A (I
DC/DC Converter
2.5A (I
DC/DC Converter
3A (I
Regulator for DDR/QDR Memory Termination
60V, 2.75A (I
DC/DC Converter
600mA (I
DC/DC Converter
V
* FROM OVERWINDING ON 3.3V OR 5V INDUCTOR IN SYSTEM POWER SUPPLY.
●
LOGIC
SEE FIGURES 3, 4 FOR FURTHER DETAILS
FAX: (408) 434-0507
OUT
A_VPP_PGM
B_VPP_PGM
A_VPP_V
B_VPP_V
VPP_VALID
OUT
A_V
A_V
B_V
B_V
OUT
), Sink/Source, 2MHz, Monolithic Synchronous
OUT
OUT
OUT
CC
CC
CC
CC
), 4MHz, Synchronous Step-Down
), 4MHz, Synchronous Step-Down
_3V
_5V
_3V
_5V
), 1.5MHz, Synchronous Step-Down
) 1.5MHz, Synchronous Step-Down
), 2MHz, Synchronous Buck-Boost
OUT
CC
CC
), 200kHz, High Efficiency Step-Down
U
3.3V
5V
●
www.linear.com
13V TO 20V*
51k
0.1µF
0.1µF
AEN0
AEN1
AVALID
BEN0
BEN1
BVALID
A3V
A5V
B5V
AEN0
AEN1
BEN0
BEN1
IN
IN
IN
GND
AV
GND
A3V
S
LT1313
LTC1471
IN
B3V
GND
AVPP
BVPP
GND
BV
ASENSE
BSENSE
IN
S
BOUT
BOUT
B3V
AOUT
AOUT
OUT
OUT
COMMENTS
95% Efficiency, V
I
95% Efficiency, V
I
95% Efficiency, V
I
95% Efficiency, V
I
90% Efficiency, V
I
90% Efficiency, V
I
95% Efficiency, V
I
SD
SD
SD
SD
SD
SD
SD
IN
= <1µA, ThinSOT Package
= <1µA, ThinSOT Package
= <1µA, MS10 Package
= <1µA, TSSOP16E Package
= <1µA, TSSOP16E Package
= 25µA, TSSOP16E Package
= <1µA, MS Package
+
+
+
+
1µF
1µF
1µF
TANT
1µF
TANT
0.1µF
(OFF/3.3V/5V)
(OFF/3.3V/5V)
IN
IN
IN
IN
IN
IN
IN
10k
10k
= 2.7V to 6V, V
= 2.5V to 5.5V, V
= 2.5V to 5.5V, V
= 2.5V to 5.5V, V
= 2.25V to 5.5V, V
= 5.5V to 60V, V
= 2.5V to 5.5V, V
© LINEAR TECHNOLOGY CORPORATION 1995
VPP1
VPP2
VPP1
VPP2
V
V
OUT
CC
CC
OUT
OUT
OUT
OUT
OUT
OUT
= 0.8V, I
CARD SLOT
CARD SLOT
CARD SLOT
LT/LT 0705 REV A • PRINTED IN USA
= 1.20V, I
PCMCIA
PCMCIA
PCMCIA
= 0.6V, I
= 0.8V, I
= 0.8V, I
= 2.5V, I
= V
#1
#2
#2
1470/71 TA04
REF/2
Q
= 20µA
Q
Q
Q
Q
Q
, I
= 20µA
= 60µA
= 60µA
= 25µA
= 2.5mA
Q
= 280µA
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