MIC2563A-0BSM Micrel Inc, MIC2563A-0BSM Datasheet - Page 10

• Manufacturer Part Number: MIC2563A-0BSM
• Description: IC PCMCIA/CARDBUS DUAL 28-SSOP
• Manufacturer: Micrel Inc
• Type: PCMCIA/Cardbus Switchr

Specifications of MIC2563A-0BSM

• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• Number Of Outputs: 4
• Rds (on): 2.5 Ohm
• Internal Switch(s): Yes
• Current Limit: 300mA
• Voltage - Input: 3.3V, 5V, 12V
• Operating Temperature: -40°C ~ 85°C
• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Pcmcia Function: Power Distribution
• Function: Power Distribution
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

MIC2563A
Note: V
V
Pinouts shown are for the MIC2563A-1 and a three-wire serial controller.
M9999-110503
CC
OUT will be 5V when either V
CC3
IN and V
SER_LATCH
SER_DATA
SER_CLK
RST#
CC5
Figure 6. Interfacing the MIC2563A with a Serial-Output Data Controller
IN lines are driven together. The MIC2563A is powered from the V
2
3
4
5
6
7
8
9
11
74x574
CC3
Figure 5. PC Card Slot Power Control Application
D
D
D
D
D
D
D
D
Controller
V CC
Card Slot
System
Supply
PCMCIA
Power
20
Q
Q
Q
Q
Q
Q
Q
Q
or V
CC5
(opt)
12V
19
18
17
16
15
14
13
12
10
5V
1
is enabled.
without a 3.3V V
10
V PP IN
A EN0
A EN1
A V CC5_EN
A V CC3_EN
B EN0
B EN1
B V CC5_EN
B V CC3_EN
(opt)
CC
MIC2563
V CC3 IN
Supply
1 CLR
1 CLR
4
5
12
13
4
5
12
13
V CC5 IN
D
D
D
D
D
D
D
D
74x175
74x175
Q
Q
Q
Q
Q
Q
Q
Q
9 CLK
9 CLK
V PP1
V PP2
V CC
V PP1
V PP2
V CC
2
7
10
15
2
7
10
15
Card Slot
Card Slot
Card Slot
PCMCIA
PCMCIA
PCMCIA
A
B
CC3
IN line. In this configuration,
A_VPP_PGM (Pin 8)
A_VPP_VCC (Pin 7)
A_VCC5_EN (Pin 5)
A_VCC3_EN (Pin 6)
B_VPP_PGM (Pin 22)
B_VPP_VCC (Pin 21)
B_VCC3_EN (Pin 19)
B_VCC5_EN (Pin 20)
March 2004
Micrel