LTC1314/LTC1315
APPLICATIONS INFORMATION
13V TO 20V
(MAY BE FROM
AUXILIARY WINDING)
(12V)
+
10碌F
V
IN
LT1121
SHDN
PGND
5V
V
DD
ASHDN
BSHDN
AEN0
AEN1
AV
CC0
AV
CC1
PCMCIA
CONTROLLER
LTC1315
BEN0
BEN1
BV
CC0
BV
CC1
GND
BDRV5
BV
CCIN
BDRV3
Figure 4. Typical Two-Socket Application Using the LTC1315 and the LT1121
TYPICAL APPLICATIONS
N
Single Slot Interface to CL-PD6710
5V
V
DD
VPP_PGM
VPP_V
CC
CIRRUS LOGIC
CL-PD6710
V
CC
_5
V
CC
_3
V
CC0
V
CC1
GND
EN0
EN1
12V
FROM LT1301
VPP
IN
VPP
OUT
5V
LTC1314
DRV5
V
CCIN
DRV3
1/2 Si9956DY
OR
1/2 MMDF3N02HD
0.1碌F
VPP1
VPP2
PCMCIA
CARD SLOT
NOTE: CL-PD6710 HAS ACTIVE-LOW V
CC
DRIVE
U
W
U
U
U
V
OUT
200pF
ADJ
GND
121k
+
1碌F
56.2k
AVPP
IN
BVPP
IN
AVPP
OUT
5V
ADRV5
AV
CCIN
ADRV3
Q2A
Si9956DY
Q2B
Q1A
1/2 Si9956DY
0.1碌F
+
1碌F
VPP1
VPP2
PC CARD
SOCKET
#1
V
CC
3.3V
BVPP
OUT
5V
Q1B
1/2 Si9956DY
0.1碌F
+
Q3A
Si9956DY
Q3B
1碌F
VPP1
VPP2
PC CARD
SOCKET
#2
V
CC
1314/15 F04
3.3V
+
Si9956DY
OR
MMDF3N02HD
1碌F
V
CC
LTC1314 鈥?TA02
3.3V
9