AS1362 - Demo Board Manual
Low Dropout Regulator
General Description
Board Description
A
C
Figure 1: Board Description - Connectors
D
E
B
F
F
L
G I J
K
H
Figure 2: Board Description – Measurement Points
Connector Description
Label
Name
Description
Info
A
B
C
D
VIN
GND
SHDN
VOUT
Supply Voltage
Ground
Shutdown
Output Voltage
Supply voltage ranging from 2.0V to 5.5V
Pull this pin low to disable the LDO
Output voltage ranging from 1.5V to 4.5V
Measurement Point Description
Label
Name
Description
Info
E
F
G
H
I
J
K
VIN
GND
SHDN
VOUT
BP
POK
Load
Supply Voltage
Ground
External Inductor
Output Voltage
Bypass
POK
Measurement Points
Jumper for resistive load
ON: The AS1362 is enabled
L
SHDN
Shutdown
OFF: The AS1362 is disabled
No Jumper: Connect a valid enable signal
via external connector “C”.
Getting Started
The AS1362 Demoboard is designed to work with the AS1362 fixed output voltage version. The Demoboard can
also be used with the AS1361. The difference between AS1361 and AS1362 is the output current.
AS1361: I
OUT
= 150mA
AS1362: I
OUT
= 300mA
Bill of Materials
Ref.
CIN
COUT
CBP
RPOK
U1
Function
Input Capacitor
Output Capacitor
Bypass Capacitor
POK Resistor
LDO
Value
1µF
1uF
10nF
100k
ASxx
Description
1206 / X7R / 16V
1206 / X7R / 16V
0805 / X7R / 6.3V
0805
TSOT23 6-pin
Manufacturer
diverse
diverse
diverse
diverse
Austriamicrosystems AG
AS1362-BTTT-xx
2-4
Mfg. Order Nr.
www.austriamicrosystems.com
Revision 1.00
AS1362 - Demo Board Manual
Low Dropout Regulator
Copyright
Copyright © 1997-2010, austriamicrosystems AG, Tobelbaderstraße 30, 8141 Unterpremstätten - Graz, Austria -
Europe. Trademarks Registered ®. All rights reserved. The material herein may not be reproduced, adapted,
merged, translated, stored, or used without the prior written consent of the copyright owner.
All products and companies mentioned are trademarks or registered trademarks of their respective companies.
Disclaimer
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appearing in its Term of Sale. austriamicrosystems AG makes no warranty, express, statutory, implied, or by
description regarding the information set forth herein or regarding the freedom of the described devices from
patent infringement. Austriamicrosystems AG reserves the right to change specifications and prices at any time
and without notice. Therefore, prior to designing this product into a system, it is necessary to check with
austriamicrosystems AG for current information.
This product is intended for use in normal commercial applications. Applications requiring extended temperature
range, unusual environmental requirements, or high reliability applications, such as military, medical life-support
or life-sustaining equipment are specifically not recommended without additional processing by
austriamicrosystems AG for each application. For shipments of less than 100 parts the manufacturing flow might
show deviations from the standard production flow, such as test flow or test location.
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Contact Information
Headquarters
austriamicrosystems AG
Tobelbaderstraße 30
A-8141 Unterpremstätten - Graz, Austria
T. +43 (0) 3136 500 0
F. +43 (0) 3136 5692
For Sales Offices, Distributors and Representatives, please visit:
http://www.austriamicrosystems.com/contact
www.austriamicrosystems.com
Revision 1.00
4-4