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PDF MAX613 Data sheet ( Hoja de datos )
| Número de pieza | MAX613 | |
| Descripción | Dual-Slot PCMCIA Analog Power Controllers | |
| Fabricantes | Maxim Integrated | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MAX613 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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19-0188; Rev 0; 11/93
Dual-Slot PCMCIA
Analog Power Controllers
_______________General Description
The MAX613/MAX614 contain switches for the VPP
supply-voltage lines for Personal Computer Memory
Card International Association (PCMCIA) Release 2.0
card slots. These ICs also contain level-translator out-
puts to switch the PCMCIA card VCC.
The MAX613 allows digital control of two separate VPP
lines that can be switched between 0V, VCC, +12V,
and high impedance. It also includes level shifters that
allow the control of N-channel power MOSFETs for con-
necting and disconnecting the slot VCC supply voltage.
The MAX614 controls a single VPP supply-voltage line
and includes one level shifter in an 8-pin package.
________________________Applications
Notebook and Palmtop Computers
Personal Organizers
Digital Cameras
Handiterminals
Bar-Code Readers
_________________Pin Configurations
TOP VIEW
GND 1
AVPP1 2
AVPP0 3
BVPP1 4
BVPP0 5
VCC1 6
VCC0 7
MAX613
14 VPPIN
13 VCCIN
12 AVPP
11 BVPP
10 SHDN
9 DRV3
8 DRV5
____________________________Features
o Logic Compatible with Industry-Standard PCMCIA
Digital Controllers:
Intel 82365SL
Intel 82365SL DF
Vadem VG-365
Vadem VG-465
Vadem VG-468
Cirrus Logic CL-PD6710
Cirrus Logic CL-PD6720
o 0V/VCC/+12V/High-Impedance VPP Outputs
o Internal 1.6Ω VPP Power Switches
o 10mA Quiescent Supply Current
o Break-Before-Make Switching
o VCC Switch Control
______________Ordering Information
PART
MAX613CPD
MAX613CSD
MAX613EPD
MAX613ESD
MAX614CPA
MAX614CSA
MAX614EPA
MAX614ESA
TEMP. RANGE
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
14 Plastic DIP
14 SO
14 Plastic DIP
14 SO
8 Plastic DIP
8 SO
8 Plastic DIP
8 SO
_________Typical Operating Circuit
+5V +12V
DIP/SO
GND 1
AVPP1 2
AVPP0 3
VCC0 4
MAX614
8 VPPIN
7 VCCIN
6 AVPP
5 DRV
VCC 5
PC CARD
SOCKET
CONTROLLER
VCCIN
VPPIN
DRV3
MAX613 AVPP
BVPP
VCC
PCMCIA
SLOT
VPP1
VPP2
DIP/SO
________________________________________________________________ Maxim Integrated Products 1
Call toll free 1-800-998-8800 for free samples or literature.
1 page  
Dual-Slot PCMCIA
Analog Power Controllers
+5V
1⁄2 Si9956DY
PCMCIA
SLOT A
VCC
VPP1
M1
1µF
VPP2
0.1µF
100k
0.1µF
VPPIN VCCIN VCC1
DRV3
MAX613 AVPP0
AVPP
AVPP1
BVPP0
BVPP
BVPP1
VCC0
GND
1⁄2 Si9956DY
PCMCIA
SLOT B
VCC
M2
VPP1
1µF
VPP2
0.1µF
100k
0.1µF
VPPIN VCCIN VCC1
DRV3
AVPP0
AVPP1
MAX613
AVPP
BVPP0
BVPP1
BVPP
VCC0
GND
0.1µF
4.7µF
A: VPP1_EN0 (A_VPP1EN0)
A:VPP1_EN1 (A_VPP1EN1)
A:VPP2_EN0 (A_VPP2EN0)
A:VPP2_EN1 (A_VPP2EN1)
A:VCC_EN (A_VCCEN)
INTEL 82365SL
VADEM VG-365
or
VADEM VG-468)
B:VPP1_EN0 (B_VPP1EN0)
B:VPP1_EN1 (B_VPP1EN1)
B:VPP2_EN0 (B_VPP2EN0)
B:VPP2_EN1 (B_VPP2EN1)
B:VCC_EN (B_VCCEN)
VCC VSS
4.7µF
VCC
VOUT
GND
C1+
MAX662
SHDN
C1-
C2+
C2-
0.22µF
0.22µF
Figure 1. MAX613 Dual Slot, Separate VPP1 and VPP2, 5V Only VCC Operating Circuit
PCMCIA
SLOT
VCC
VPP1
VPP2
+12V +5V
100k
VPPIN
DRV
VCCIN
1µF
MAX614 AVPP0
AVPP1
AVPP
VCC0
GND
VADEM
VG-465
VPP1EN0
VPP1EN1
VPP2EN0
VPP2EN1
VCCEN
32.76kHz
50% DUTY CYCLE
4.5V MIN
10nF
10nF
NOTE:
1. ALL DIODES 1N4148.
2. OSCILLATOR FREQUENCY CAN BE
INCREASED FOR HIGHER OUTPUT POWER. 4.5V MIN
9.97V (WITH
100kΩ LOAD)
0.1µF
0.1µF
Figure 2. MAX614 Single-Slot Application
Figure 3. Charge Pump
_______________________________________________________________________________________ 5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet MAX613.PDF ] | |
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