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LTC1470CS8#TRPBF

P1-P3P4-P6P7-P9P10-P12
10
LTC1470/LTC1471
14701fa
Dual Slot 3.3V/5V PCMCIA Controller with SafeSlot Current Limit
(Systems with No 12V Power Requirements)
0.1µF
10k
0.1µF
1µF
TANT
1µF
TANT
A3V
IN
A3V
IN
LTC1471
B3V
IN
B3V
IN
3.3V
5V
AEN0
AEN1
BEN0
BEN1
AOUT
AOUT
BOUT
BOUT
A5V
IN
B5V
IN
GND
1470/71 TA02
GND
(OFF/3.3V/5V)
(OFF/3.3V/5V)
+
+
10k
PCMCIA
CARD SLOT
V
CC
V
CC
PCMCIA
CARD SLOT
V
CC
V
CC
CL-PD6710
A_V
CC
_3
A_V
CC
_5
B_V
CC
_3
B_V
CC
_5
Single Slot PCMCIA Controller with SafeSlot Current Limit
Protection Using LT1312 Single VPP Regulator/Driver
LT1312
V
S
EN0
VALID
EN1
GND
1470/71 TA03
VPP
OUT
SENSE
LTC1470
3V
IN
3V
IN
5V
IN
EN0
GND
0UT
V
CC
0UT
+
+
1µF
0.1µF
0.1µF
EN1
* FROM OVERWINDING ON 3.3V OR 5V INDUCTOR IN SYSTEM POWER SUPPLY.
SEE FIGURES 3, 4 FOR FURTHER DETAIL
VPP1
VPP2
PCMCIA
CARD SLOT
10k
1µF
TANT
3.3V
5V
V
LOGIC
13V TO 20V*
51k
VPP_PGM
VPP_V
CC
VPP_VALID
V
CC
_5
CIRRUS LOGIC
CL-PD6710
V
CC
V
CC
_3
TYPICAL APPLICATIONS
U
11
LTC1470/LTC1471
14701fa
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of circuits as described herein will not infringe on existing patent rights.
S Package
16-Lead Plastic Small Outline (Narrow .150 Inch)
(Reference LTC DWG # 05-08-1610)
PACKAGE DESCRIPTION
U
S8 Package
8-Lead Plastic Small Outline (Narrow .150 Inch)
(Reference LTC DWG # 05-08-1610)
.016 – .050
(0.406 – 1.270)
.010 – .020
(0.254 – 0.508)
× 45°
0°– 8° TYP
.008 – .010
(0.203 – 0.254)
SO8 0303
.053 – .069
(1.346 – 1.752)
.014 – .019
(0.355 – 0.483)
TYP
.004 – .010
(0.101 – 0.254)
.050
(1.270)
BSC
1
2
3
4
.150 – .157
(3.810 – 3.988)
NOTE 3
8
7
6
5
.189 – .197
(4.801 – 5.004)
NOTE 3
.228 – .244
(5.791 – 6.197)
.245
MIN
.160
±.005
RECOMMENDED SOLDER PAD LAYOUT
.045 ±.005
.050 BSC
.030 ±.005
TYP
INCHES
(MILLIMETERS)
NOTE:
1. DIMENSIONS IN
2. DRAWING NOT TO SCALE
3. THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm)
.016 – .050
(0.406 – 1.270)
.010 – .020
(0.254 – 0.508)
× 45°
0° – 8° TYP
.008 – .010
(0.203 – 0.254)
1
N
2
3
4
5
6
7
8
N/2
.150 – .157
(3.810 – 3.988)
NOTE 3
16
15
14
13
.386 – .394
(9.804 – 10.008)
NOTE 3
.228 – .244
(5.791 – 6.197)
12
11
10
9
S16 0502
.053 – .069
(1.346 – 1.752)
.014 – .019
(0.355 – 0.483)
TYP
.004 – .010
(0.101 – 0.254)
.050
(1.270)
BSC
.245
MIN
N
123 N/2
.160 ±.005
RECOMMENDED SOLDER PAD LAYOUT
.045 ±.005
.050 BSC
.030 ±.005
TYP
INCHES
(MILLIMETERS)
NOTE:
1. DIMENSIONS IN
2. DRAWING NOT TO SCALE
3. THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm)
12
LTC1470/LTC1471
14701fa
© LINEAR TECHNOLOGY CORPORATION 1995
LT/LT 0705 REV A • PRINTED IN USA
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
TYPICAL APPLICATIONS
U
LT1313
BVALID
BEN1
AEN1
BEN0
AV
S
BV
S
AVPP
OUT
BVPP
OUT
GND GND
13V TO 20V*
0.1µF
1µF
1µF
VPP1
VPP2
VPP1
V
CC
V
CC
VPP2
PCMCIA
CARD SLOT
#1
PCMCIA
CARD SLOT
#2
A_VPP_PGM
A_VPP_V
CC
B_VPP_PGM
B_VPP_V
CC
VPP_VALID
A_V
CC
_3V
A_V
CC
_5V
B_V
CC
_3V
B_V
CC
_5V
1470/71 TA04
BSENSE
ASENSE
AEN0
AVALID
+
+
CL-PD6720
51k
V
LOGIC
PCMCIA
CARD SLOT
#2
0.1µF
10k
0.1µF
1µF
TANT
1µF
TANT
A3V
IN
A3V
IN
LTC1471
B3V
IN
B3V
IN
3.3V
5V
AEN0
AEN1
BEN0
BEN1
AOUT
AOUT
BOUT
BOUT
A5V
IN
B5V
IN
GNDGND
(OFF/3.3V/5V)
(OFF/3.3V/5V)
+
+
10k
* FROM OVERWINDING ON 3.3V OR 5V INDUCTOR IN SYSTEM POWER SUPPLY.
SEE FIGURES 3, 4 FOR FURTHER DETAILS
RELATED PARTS
PART NUMBER DESCRIPTION COMMENTS
LTC3405/LTC3405A 300mA (I
OUT
), 1.5MHz, Synchronous Step-Down 95% Efficiency, V
IN
= 2.7V to 6V, V
OUT
= 0.8V, I
Q
= 20µA
LTC3405A-1.5 DC/DC Converters I
SD
= <1µA, ThinSOT Package
LTC3405A-1.8
LTC3406/LTC3406B 600mA (I
OUT
) 1.5MHz, Synchronous Step-Down 95% Efficiency, V
IN
= 2.5V to 5.5V, V
OUT
= 0.6V, I
Q
= 20µA
DC/DC Converter I
SD
= <1µA, ThinSOT Package
LTC3411 1.25A (I
OUT
), 4MHz, Synchronous Step-Down 95% Efficiency, V
IN
= 2.5V to 5.5V, V
OUT
= 0.8V, I
Q
= 60µA
DC/DC Converter I
SD
= <1µA, MS10 Package
LTC3412 2.5A (I
OUT
), 4MHz, Synchronous Step-Down 95% Efficiency, V
IN
= 2.5V to 5.5V, V
OUT
= 0.8V, I
Q
= 60µA
DC/DC Converter I
SD
= <1µA, TSSOP16E Package
LTC3413 3A (I
OUT
), Sink/Source, 2MHz, Monolithic Synchronous 90% Efficiency, V
IN
= 2.25V to 5.5V, V
OUT
= V
REF/2
, I
Q
= 280µA
Regulator for DDR/QDR Memory Termination I
SD
= <1µA, TSSOP16E Package
LT3430 60V, 2.75A (I
OUT
), 200kHz, High Efficiency Step-Down 90% Efficiency, V
IN
= 5.5V to 60V, V
OUT
= 1.20V, I
Q
= 2.5mA
DC/DC Converter I
SD
= 25µA, TSSOP16E Package
LTC3440 600mA (I
OUT
), 2MHz, Synchronous Buck-Boost 95% Efficiency, V
IN
= 2.5V to 5.5V, V
OUT
= 2.5V, I
Q
= 25µA
DC/DC Converter I
SD
= <1µA, MS Package
P1-P3P4-P6P7-P9P10-P12

LTC1470CS8#TRPBF

Mfr. #:
Buy LTC1470CS8#TRPBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Switch ICs - Various Single PCMCIA Protected Vcc Sw
Lifecycle:
New from this manufacturer.
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