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Contact information:
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8141 Unterpremstaetten, Austria
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AS3606/7
Preliminary Application Note - Confidential
AS3606/7 – AN01 - Evalboard
System PMU with HV Back Light Driver
1 General Description
The AS3606/07 is an ultra compact System PMU with integrated battery charger and HV back light driver.
The device offers advanced power management functions.
All necessary ICs and peripherals in a battery powered mobile device are supplied by the AS3606/07.
It features 3 DCDC converters as well as 5 low noise
LDOs.
The different regulated supply voltages are programmable via the serial control interface.
The step-up converter for the backlight can operate up to 26V. Both constant voltage (OLED supply) as well as constant current (white LED backlight) operations with 2 current sinks are possible. An internal voltage protection is limiting the output voltage in the case of external component failures.
AS3606/07 also contains a Li-Ion battery charger with constant current and constant voltage. The maximum charging current is 1A. An integrated battery switch and an optional external switch are separating the battery during charging or whenever an external power supply is present. With this switch it is also possible to operate with no or deeply discharged batteries. A programmable
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current limit can be used to control the maximum current used from a USB supply.
The single supply voltage may vary from 2.7V to 5.5V.
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AS3606/7
Preliminary Application Note - Confidential
Table of Contents
1 GENERAL DESCRIPTION ................................................................................................................. 1
2 OTHER APPLICABLE DOCUMENTS AND PAPERS........................................................................... 3
3 FURTHER APPLICATIONS ............................................................................................................... 3
4 REVISION STATUS .......................................................................................................................... 3
5 GENERAL DESCRIPTION ................................................................................................................. 3
6 GETTING STARTED ......................................................................................................................... 4
6.1
AS3606/07 Demo Software Installation .................................................................................................... 4
6.2
Connecting the Evalboard and USB Box with the PC............................................................................... 5
6.3
Starting the AS3607 Demo software......................................................................................................... 6
7 AS3607 EVALBOARD 1V0 CONNECTOR AND JUMPER LOCATIONS ............................................... 7
8
9
10
APPLICATION SCHEMATIC OF AS3607 EVALBOARD 1V0 ............................................................... 9
AS3607 EVALBOARD 1V0: LAYOUT (TOP VIEW) ........................................................................... 11
AS3607 EVALBOARD 1V0: LAYOUT (MID LAYER 1) ...................................................................... 11 valid
11 AS3607 EVALBOARD 1V0: LAYOUT (MID LAYER 2) ...................................................................... 12
12 AS3607 EVALBOARD 1V0: LAYOUT (BOTTOM VIEW) ................................................................... 12
13 AS3606 EVALBOARD 1V1 CONNECTOR AND JUMPER LOCATIONS ............................................. 13
14
15
16
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AS3606 EVALBOARD 1V1: LAYOUT (TOP VIEW) ........................................................................... 17
17 AS3606 EVALBOARD 1V1: LAYOUT (MID LAYER 2) ...................................................................... 18
18 AS3606 EVALBOARD 1V1: LAYOUT (BOTTOM VIEW) ................................................................... 18
COPYRIGHT ........................................................................................................................................... 19 content
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AS3606/7
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2 Other applicable documents and papers
Data Sheet: AS3607 0v1
3 Further Applications
Applications based on the AS3607 are continuously updated. Visit our home-page:
http: //www.austriamicrosystems.com
4 Revision status
AS3607_AN01_Evalboard Application note (this document): Rev.: 1v1
AS3607 Evalboard schematic: Rev.: 1v0
AS3607 Evalboard layout Rev.: 1v0
AS3606 Evalboard schematic:
AS3606 Evalboard layout
5 General description
Rev.: 1v1
Rev.: 1v1
Remark: all subsequent component numbering refers to the application schematics, shown in pt. Application
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Schematic.
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6 Getting Started
6.1 AS3606/07 Demo Software Installation
Start the demo software Installation Shield with “Install Demo Software”.
The Install Shield will guide you through the rest of the installation.
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6.2 Connecting the Evalboard and USB Box with the PC
After the successful installation of the demo software, the USB Box can be connected to the PC and to the
Evalboard as shown in the picture below.
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Preliminary Application Note - Confidential
6.3 Starting the AS3607 Demo software
The correct installed demo software can be started from
Start > Programs > austriamicrosystems > AS3607
EvalSW
.
USB connection is immediately indicated in the status bar of the demo software.
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7 AS3607 Evalboard 1V0 connector and jumper locations
J4
J5
J6
J7
Listed below are the various connectors and jumpers.
Jumper Function
J1
J2
J3
PVDD1
CVDD1
I2C Interface comment measurement pinhead of LDO PVDD1 measurement pinhead of DCDC CVDD1
USB-Box connector
PVDD2
CVDD2
PVDD3
CVDD3 measurement pinhead of LDO PVDD2 measurement pinhead of DCDC CVDD2 measurement pinhead of LDO PVDD3 measurement pinhead of DCDC CVDD3
J8
J9
J10
J11
J12
J13
J14
J15
J16
J17
J18
J20
J21
J22
PVDD4
I USB measurement pinhead
ON LED
VBAT
CURR1
CURR2
GPIO1
GPIO2 measurement pinhead
I BAT
DVDD regulator output
BATTEMP measurement pinhead of LDO PVDD4 current measurement jumper of charge current status LED connected to VDD27
Battery voltage measurement pinhead current measurement jumper of CURR1 if set, LED D13 is connected to GPIO2
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current measurement jumper of CURR2 if set, LED D12 is connected to GPIO1
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DVDD can be supplied with one of the regulators; default: set to VDD27
DVDD can be supplied with one of the regulators; default: set to VDD27
J23, J24, VSS
U2
J26,J27
J25 disable protection jumper
J29,J30 GPIO3, GPIO4
BU1 –
BU7
BU9
LDO and DCDC converter output
Charger input
ams
Charger input Charger input: USB connector
B12
B13
B8,B10,
B13
S1
S2
VBAT+
VBAT-
VSS
ON
Reset
Battery connector
Battery connector
ON button
Reset button
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Technical
Connector and Jumper locations of AS3607 Eval Board 1V0
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8 Application Schematic of AS3607 Evalboard 1v0
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Application Schematic AS3607 Evalboard 1v0 – page2 www.austriamicrosystems.com (dgm) Revision 1v1 / 20100309
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9 AS3607 Evalboard 1v0: Layout (top view)
10 AS3607 Evalboard 1v0: Layout (mid layer 1)
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11 AS3607 Evalboard 1v0: Layout (mid layer 2)
12 AS3607 Evalboard 1v0: Layout (bottom view)
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Preliminary Application Note - Confidential
13 AS3606 Evalboard 1V1 connector and jumper locations
Listed below are the various connectors and jumpers.
Jumper Function
J1
J2
J3
PVDD1
CVDD1
I2C Interface comment measurement pinhead of LDO PVDD1 measurement pinhead of DCDC CVDD1
USB-Box connector
J4 PVDD2 measurement pinhead of LDO PVDD2
J12
J13
J15
J16
J18
J20
VBAT
CURR1
GPIO1
GPIO2
I BAT
DVDD measurement pinhead of DCDC CVDD2 J5
J6
J7
J9
J10
J11
J14
J17
J21
CVDD2
PVDD3
CVDD3
I USB measurement pinhead
ON LED
CURR2 measurement pinhead regulator output measurement pinhead of LDO PVDD3 measurement pinhead of DCDC CVDD3 current measurement jumper of charge current status LED connected to VDD27
Battery voltage measurement pinhead current measurement jumper of CURR1
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current measurement jumper of CURR2 if set, LED D12 is connected to GPIO1 if set, LED D13 is connected to GPIO2
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DVDD can be supplied with one of the regulators; default: set to VDD27
J22
J23, J24,
J26,J8
J25
BU1 –
BU7
BU9
U2
B12
BATTEMP
VSS disable protection jumper
LDO and DCDC converter output
Charger input
Charger input
VBAT+
Charger input: 2mm connector
Battery connector
B13
B8,B10,
B11
S1
S2
VBAT-
VSS
ON
Reset
Battery connector
ON button
Reset button
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Preliminary Application Note - Confidential
Connector and Jumper locations of AS3606 Eval Board 1V1
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14 Application Schematic of AS3606 Evalboard 1v1
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Preliminary Application Note - Confidential
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Preliminary Application Note - Confidential
15 AS3606 Evalboard 1v1: Layout (top view)
16 AS3606 Evalboard 1v1: Layout (mid layer 1)
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Preliminary Application Note - Confidential
17 AS3606 Evalboard 1v1: Layout (mid layer 2)
18 AS3606 Evalboard 1v1: Layout (bottom view)
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Copyright
Copyright © 1997-2009, austriamicrosystems AG, Schloss Premstaetten, 8141 Unterpremstaetten, 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.
Diclaimer
Devices sold by austriamicrosystems AG are covered by the warranty and patent indemnification provisions 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
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or lifesustaining 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.
The information furnished here by austriamicrosystems AG is believed to be correct and accurate. However, austriamicrosystems AG shall not be liable to recipient or any third party for any damages, including but not limited to personal injury, property damage, loss of profits, loss of use, interruption of business or indirect,
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performance or use of the technical data herein. No obligation or liability to recipient or any third party shall arise
Contact Information
Headquarters
austriamicrosystems AG
A-8141 Schloss Premstätten, Austria
T. +43 (0) 3136 500 0
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