Dual-Slot PCMCIA
Analog Power Controllers
MAX613/MAX614
+5V
+3.3V
1M
MOTOROLA
2N7002LT1
NIHON
E10QS03
Si9956DY
1M
A:V
CC
1
⁄
2
SILICONIX
Si9956DY
VCCIN
DRV3
VPPIN
AVPP0
AVPP1
BVPP0
BVPP1
VCC0
VCC1
A:V
CC
_EN0
A:V
CC
_EN1
A:V
PP
_EN0
A:V
PP
_EN1
PCMCIA
SLOT A
VCC
VPP1
VPP2
GND
DRV5
AVPP
MAX613
BVPP
GND
INTEL
82365SL DF
SUMIDA CD54 18µH
E10QS03
T1
2N7002LT1
E10QS03
LX
V
OUT
1nF
33µF
33µF
CC
MAX734
V
REF
GND
SS
1
⁄
2
Si9956DY
+5V
+3.3V
1M
Si9956DY
1M
V+
SHDN
B:V
CC
VCCIN
DRV3
VPPIN
AVPP0
AVPP1
DRV5
AVPP
MAX613
BVPP
GND
BVPP0
BVPP1
VCC0
VCC1
B:V
CC
_EN0
B:V
CC
_EN1
B:V
PP
_EN0
B:V
PP
_EN1
PCMCIA
SLOT B
VCC
VPP1
VPP2
GND
Figure 4. Mixed 3.3V/5V VCC Application Circuit
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7
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
