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OZ2206

型号：

OZ2206

描述：

电源开关\n[ Power Switches ]

品牌：

ETC[ ETC ]

页数：

7 页

PDF大小：

47 K

下载PDF手册
OZ2206  
Short Form Datasheet  
Dual-Slot Serial PCMCIA/CardBus Power Controller  
FEATURES  
GENERAL DESCRIPTION  
The OZ2206 is a dual slot PCMCIA (Personal Computer  
Memory Card International Association) PC Card and  
CardBus power controller. It is used in conjunction with a  
serial data output, CardBus controller to control and  
distribute Vcc and Vpp voltages to two PC Card slots.  
When connected to 3.3V, 5V, and 12V system power  
supplies, the OZ2206 can switch its Vcc and Vpp outputs  
between 0V, 3.3V, and 5.0V, in accordance with the control  
commands from the three-wire serial interface. The  
OZ2206 also features low on-resistance MOSFET switches  
for 5V and 3.3V Vcc.  
•
Complete VCC and VPP switch for dual-slot PC Card  
interface  
Standard 3-wire serial interface compatible with  
CardBus Controllers  
High-efficiency, low-resistance switches  
Meets PC Card standard  
Compatible with 3.3V, 5V and 12V PC Cards  
Operates in 3.3V low voltage mode when 3.3V is the  
only available input voltage  
Current limit and over temperature shutdown  
12V supply can be disabled except during 12V Flash  
memory programming  
Break-before-make switching  
Low on-resistance for 5V Vcc  
•
•
•
•
•
•
•
The OZ2206 operation does not require 12V and 5V  
supplies, making it possible to operate the PC cards in low-  
power 3.3V modes. The internal logic and the MOSFET  
drive circuitry are powered by the 3V supply input.  
•
•
•
Low on-resistance for 3.3V Vcc  
The OZ2206 is protected by over temperature shutdown,  
and it protects itself and the system with current limiting  
and cross-conduction lockout.  
ORDERING INFORMATION  
The OZ2206 is designed for full compatibility with the  
PCMCIA PC Card Specification, including the CardBus and  
Zoomed Video (ZV) options, and is pin-to-pin compatible  
with Texas Instrument’s TPS2206/2216.  
OZ2206S – 30-pin SSOP  
OZ2206R – 32-pin TSSOP  
09/11/02  
Copyright © 2001 - 02 by O2Micro  
OZ2206-SF-1.0  
All Rights Reserved  
Page 1  
OZ2206  
PIN CONFIGURATION – 30 PIN  
OZ2206  
5V  
5V  
1
2
3
4
5
6
30  
29  
28  
27  
26  
25  
5V  
•
NC  
NC  
NC  
NC  
NC  
DATA  
CLOCK  
LATCH  
RESET  
12V  
AVPP  
AVCC  
AVCC  
AVCC  
GND  
7
24  
23  
22  
21  
20  
19  
18  
17  
16  
12V  
8
BVPP  
BVCC  
BVCC  
BVCC  
NC  
9
10  
11  
12  
13  
14  
15  
NC  
OC#  
RESET#  
3.3V  
3.3V  
3.3V  
OZ2206-SF-1.0  
Page 2  
OZ2206  
PIN CONFIGURATION – 32 PIN  
OZ2206  
5V  
5V  
1
2
3
4
5
6
32  
31  
30  
29  
28  
27  
5V  
•
NC  
NC  
NC  
NC  
NC  
NC  
DATA  
CLOCK  
LATCH  
RESET  
12V  
7
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
NC  
8
12V  
AVPP  
AVCC  
AVCC  
AVCC  
GND  
9
BVPP  
BVCC  
BVCC  
BVCC  
OC#  
NC  
10  
11  
12  
13  
14  
15  
16  
RESET#  
NC  
3.3V  
3.3V  
3.3V  
OZ2206-SF-1.0  
Page 3  
OZ2206  
PIN DESCRIPTION  
Pin No.  
Name  
Pin No.  
30-pin SSOP 32-pin SSOP  
I/O  
Description  
5V  
5V  
1
2
3
4
5
1
2
4
5
6
I
I
I
I
I
5V VCC input for card power.  
5V VCC input for card power.  
Serial data word.  
Clock for serial data word.  
Latch for serial data word.  
DATA  
CLOCK  
LATCH  
RESET  
12V  
Reset, active high. Do not connect when Pin 14 is used.  
12V VPP input for card power.  
6
7
7
8
I
I
AVPP  
AVCC  
AVCC  
AVCC  
GND  
8
9
10  
11  
12  
13  
9
O
O
O
O
Slot A VPP output that delivers 0V, 3.3V, 5V, 12V, or Hi-Z to card.  
Slot A VCC output that delivers 0V, 3.3V, 5V, or Hi-Z to card.  
Slot A VCC output that delivers 0V, 3.3V, 5V, or Hi-Z to card.  
Slot A VCC output that delivers 0V, 3.3V, 5V, or Hi-Z to card.  
10  
11  
12  
13  
15  
GND Ground.  
No internal connection.  
NC  
Reset, active low. Do not connect when Pin 6 (for 30-pin) or Pin 7  
(for 32-pin) is used.  
RESET#  
14  
14  
I
3.3V  
3.3V  
3.3V  
15  
16  
17  
16  
17  
18  
I
I
I
3.3V VCC input for card power and/or chip power.  
3.3V VCC input for card power and/or chip power.  
3.3V VCC input for card power and/or chip power.  
Over-current output goes low when an over-current/over-temperature  
condition exists. See Note 1.  
OC#  
18  
20  
O
NC  
BVCC  
BVCC  
BVCC  
BVPP  
12V  
NC  
NC  
NC  
NC  
NC  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
-
19  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
32  
31  
3
No internal connection.  
O
O
O
O
I
Slot B VCC output that delivers 0V, 3.3V, 5V, or Hi-Z to card.  
Slot B VCC output that delivers 0V, 3.3V, 5V, or Hi-Z to card.  
Slot B VCC output that delivers 0V, 3.3V, 5V, or Hi-Z to card.  
Slot B VPP output that delivers 0V, 3.3V, 5V, 12V, or Hi-Z to card.  
12V VPP input for card power.  
No internal connection.  
No internal connection.  
No internal connection.  
No internal connection.  
No internal connection.  
5V VCC input for card power.  
No internal connection.  
No internal connection.  
5V  
NC  
NC  
I
-
Note 1: For PC-Card applications, it is suggested that this pin is left as ‘No Connection’.  
OZ2206-SF-1.0  
Page 4  
OZ2206  
PACKAGE SPECIFICATIONS – 30 PIN SSOP (209 MIL)  
L1  
R1  
R1  
GAUGE PLANE  
L
DETAIL A  
e
D
b
c
DETAIL A  
B
*Notes: Dimension "D" does not include  
mold flash or protrusions, but does include  
mold mismatch. Mold flash or protrusion  
shall not exceed 0.20MM per side.  
E1  
E
A2  
A
A1  
Dimension In MM  
Dimension in Inch  
Symbol  
Min.  
Nom.  
Max.  
Min.  
-
0.002  
0.065  
0.009  
0.004  
Nom.  
-
-
Max.  
0.079  
-
0.073  
0.013  
0.008  
A
A1  
A2  
b
c
e
D
E
E1  
L
L1  
R1  
-
-
-
2.0  
-
0.05  
1.65  
0.22  
0.09  
1.75  
0.30  
0.15  
0.65 Basic  
10.20  
7.80  
5.30  
0.75  
1.25 Ref.  
-
1.85  
0.33  
0.21  
0.069  
0.012  
0.006  
0.026 Basic  
0.402  
0.307  
0.209  
0.030  
0.049 Ref.  
-
9.90  
7.40  
5.00  
0.55  
10.50  
8.20  
5.60  
0.95  
0.390  
0.291  
0.197  
0.022  
0.413  
0.323  
0.220  
0.038  
0.09  
0
-
8
0.004  
0
-
8
4
4
JEDEC  
MO-150 (AJ)  
OZ2206-SF-1.0  
Page 5  
OZ2206  
PACKAGE SPECIFICATIONS – 32 PIN TSSOP  
L1  
R
R1  
GAUGE PLANE  
DETAIL A  
e
L
L1  
D
b
c
DETAIL A  
A1  
A2  
A
E1  
E
Dimension In MM  
Dimension in Inch  
Symbol  
Min.  
Nom.  
-
Max.  
1.20  
Min.  
Nom.  
Max.  
A
A1  
A2  
b
-
-
-
-
0.043  
0.006  
0.041  
0.012  
0.008  
0.05  
0.80  
0.19  
0.09  
-
0.15  
1.05  
0.30  
0.20  
0.002  
0.031  
0.007  
0.004  
0.90  
-
-
0.035  
-
-
c
e
0.65 Basic  
0.026 Basic  
D
10.90  
11  
11.1  
-
-
-
E
8.10 Basic  
0.319 Basic  
E1  
L
6.00  
0.50  
6.10  
0.60  
6.20  
0.75  
0.236  
0.020  
0.240  
0.024  
0.244  
0.030  
L1  
R
R1  
1.0 Ref.  
0.039 Ref.  
0.09  
0.09  
0
-
-
-
-
-
8
0.004  
0.004  
0
-
-
-
-
-
8
JEDEC  
MO-153 (DC)  
OZ2206-SF-1.0  
Page 6  
OZ2206  
IMPORTANT NOTICE  
No portion of O2Micro specifications/datasheets or any of its subparts may be reproduced in any form, or by any means,  
without prior written permission from O2Micro.  
O2Micro and its subsidiaries reserve the right to make changes to their datasheets and/or products or to discontinue any  
product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before  
placing orders, that information being relied on is current and complete. All products are sold subject to the terms and  
conditions of sale supplied at the time of order acknowledgment, including those pertaining to warranty, patent infringement,  
and limitation of liability.  
O2Micro warrants performance of its products to the specifications applicable at the time of sale in accordance with O2Micro’s  
standard warranty. Testing and other quality control techniques are utilized to the extent O2Micro deems necessary to support  
this warranty. Specific testing of all parameters of each device is not necessarily performed, except those mandated by  
government requirements.  
Customer acknowledges that O2Micro products are not designed, manufactured or intended for incorporation into any systems  
or products intended for use in connection with life support or other hazardous activities or environments in which the failure of  
the O2Micro products could lead to death, bodily injury, or property or environmental damage (“High Risk Activities”). O2Micro  
hereby disclaims all warranties, and O2Micro will have no liability to Customer or any third party, relating to the use of O2Micro  
products in connection with any High Risk Activities.  
Any support, assistance, recommendation or information (collectively, “Support”) that O2Micro may provide to you (including,  
without limitation, regarding the design, development or debugging of your circuit board or other application) is provided “AS  
IS.” O2Micro does not make, and hereby disclaims, any warranties regarding any such Support, including, without limitation,  
any warranties of merchantability or fitness for a particular purpose, and any warranty that such Support will be accurate or  
error free or that your circuit board or other application will be operational or functional. O2Micro will have no liability to you  
under any legal theory in connection with your use of or reliance on such Support.  
COPYRIGHT © 2002, O2Micro International Limited  
OZ2206-SF-1.0  
Page 7  
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