Operation Manual

Eval Kit Manual
DN[Document ID]
AS1383
Standard Board
AS1383-WL-xx_EK_ST
ams Eval Kit Manual
[v1-00] 2015-May-11
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AS1383 Standard Board
Table of Contents
1
Introduction .......................................................................................................................... 3
1.1
Kit Content ........................................................................................................................... 3
2
Getting Started ..................................................................................................................... 4
3
Hardware Description........................................................................................................... 4
4
Schematics, Layers and BOM ............................................................................................. 7
4.1
Schematic of AS1383 Evaluation Board .............................................................................. 7
4.2
Layers of AS1383 Evaluation Board .................................................................................... 8
4.3
BOM ................................................................................................................................... 10
5
Ordering & Contact Information ......................................................................................... 11
6
Copyrights & Disclaimer ..................................................................................................... 12
7
Revision Information .......................................................................................................... 13
ams Eval Kit Manual
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1
Introduction
This document describes the AS1383 Evaluation Kit.
The AS1383 is a synchronous, high-efficiency DC-DC boost converter available as adjustable- and
fixed voltage-version.
1.1
Kit Content
Figure 1: Kit Content
Item
Comment
AS1383 Evaluation Board
Synchronous, high efficiency DC-DC boost converter
ams Eval Kit Manual
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2
Getting Started
Drive the AS1383 synchronous boost converter only with the recommended settings and values as
described in the datasheet.
Please check www.ams.com for the latest version.
A detailed overview of AS1383 Evaluation Board is given in chapter 3, Hardware Description.
3
Hardware Description
The Evaluation Board has to be supplied via the connectors “VIN” (BU2) and “GND” in the range of
2.7V up to 5.5V.
For enabling the device jumper “EN” (J2) must be set to “on”, section F in Figure 2.
Please use the “VOUT”- (BU1) or “Load”- (J1) connector for connecting a load to Vout.
AS1383 supports output voltages between 2.7V and 5.0V and output loads up to 200mA.
The offered variants of AS1383 Evaluation Kit are stated under chapter 5, Ordering & Contact
Information.
ams Eval Kit Manual
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Figure 2: Evaluation Board Overview
B
A
C
E
D
H
F
G
I
K
J
M
L
Label
Name
Designator
Description
Info
A
VIN
BU2
Supply voltage
Voltage range from 2.7V to 5.5V
Connect to the pos. terminal of the
supply
B
VOUT
BU1
Output Voltage
Voltage range from 2.7 to 5.0V
Designated for load connection
C
VIN
TP1
Supply voltage
measurement point
D
GND
TP4
Ground
measurement point
E
VOUT
TP2
Output Voltage
measurement point
ams Eval Kit Manual
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Label
Name
Designator
Description
F
EN
J2
Enable
Info
ON: AS1383 is enabled
OFF: AS1383 is put into
shutdown mode
No Jumper:
Connect a valid enable signal to
Enable Input (BU4)
EN pin should not be left floating
G
AS1383
U1
6-pin WL-CSP
High-efficiency, synchronous
boost converter running at a
constant frequency of 3.5MHz
H
Load
J1
Load connector
Designated for load connection
I
EN
TP3
Enable
measurement point
J
FB
TP6
Feedback
measurement point
K
GND
TP5
Ground
measurement point
L
EN
BU4
Enable Input
A logic low on this pin puts the
device in shutdown mode. “EN”
Jumper (J2) must be removed
when using this input to
enable/disable the chip.
M
GND
BU3
Ground
Connect to the neg. terminal of the
supply
ams Eval Kit Manual
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4
Schematics, Layers and BOM
The AS1383 Evaluation Board is a 2-layer FR4 board.
Figure 3: AS1383 PCB Layer Stack up
4.1
Schematic of AS1383 Evaluation Board
Figure 4: Schematic
1
2
3
4
A
A
1
L1
VIN
SW B1
1µH
EN
1
BU4
EN C1
J2
EN
C1
10µF
TP3
VIN A1
TP2
U1
SW
VOUT
AS1383
FB
200mA DCDC step-up
EN
GND
B2
Vout
C2
FB
BU1
C2
10µF
GND
J1
Load
VOUT
A2
GND
C3
(nm)
AS1383
GND
TP6
R1
300k
TP4
C4
(nm)
GND
TP5
GND
1
FB
EN
B
VOUT
VIN
R2
100k
GND
BU3
1
VIN
1
TP1
BU2
1
VIN
B
GND
GND
GND
C
C
Confidential © ams AG 2013
Project: AS1383Evalboard v1.1
D
Rev1.1.0
Application Engineer: SKRE
Page Size: A4
1
ams Eval Kit Manual
[v1-00] 2015-May-11
2
3
D
09/03/2015
Sheet
3
of
3
4
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4.2
Layers of AS1383 Evaluation Board
Figure 5: Top Layer
ams Eval Kit Manual
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Figure 6: Bottom Layer
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4.3
BOM
Figure 7: Bill of Material
Bill of Materials
Company:
Application Engineer:
Product Number:
ARS Project Name:
Boardtype & Version:
Release Date:
Revision:
#
ams AG
SKRE
AS1383
Evalboard v1.1
09/03/2015
Rev1.1.0
Designator
Comment
C1, C2
10µF
J1
Load
J2
EN
L1
1µH
R1
300k
R2
100k
TP1, TP2
VIN, VOUT
TP3, TP6
EN, FB
TP4, TP5
U1
Approved by
GND
AS1383
Component_Description
Manufacturer
Murata 10µF 10V X5R,SMD 0805
Murata
TE CONNECTIVITY / AMP - 826629-2 HEADER, 1ROW, 2POS
TE CONNECTIVITY / AMP
TE CONNECTIVITY / AMP - 826629-3 HEADER, 1ROW, 3POS
TE CONNECTIVITY / AMP
COILCRAFT - XFL4020-102MEC POWER INDUCTOR 1UH, 11A, 20%,
64MHZ
COILCRAFT
RES SMD 300K OHM 1% 1/10W
0603
Vishay Dale
RES 100K OHM 1/10W 1% 0603
SMD
Vishay Dale
VERO - 20-313137 - RED BEAD
TERMINAL ASSY FOR 1.02mm hole VERO
VERO - 20-313139 - WHITE BEAD
TERMINAL ASSY FOR 1.02mm hole VERO
VERO - 20-2137 - BLACK BEAD
TERMINAL ASSY FOR 1.02mm hole VERO
ams
Notes
Manufacturer Part Number
GRM219R61A106ME47
Quantity
2
826629-2
1
826629-3
1
XFL4020-102MEC
1
CRCW0603300KFKEA
1
CRCW0603100KFKEA
1
20-313137
2
20-313139
2
20-2137
2
1
14
Assembled components on Evalboard may vary from BOM
ams Eval Kit Manual
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5
Ordering & Contact Information
Ordering Code
Description
AS1383-WL-xx_EK_ST
AS1383 Eval Kit Standard Board
AS1383-WL-AD_EK_ST
AS1383 Adjustable Eval Kit Standard Board
Buy our products or get free samples online at:
www.ams.com/ICdirect
Technical Support is available at:
www.ams.com/Technical-Support
Provide feedback about this document at:
www.ams.com/Document-Feedback
For further information and requests, e-mail us at:
[email protected]
For sales offices, distributors and representatives, please visit:
www.ams.com/contact
Headquarters
ams AG
Tobelbaderstrasse 30
8141 Unterpremstaetten
Austria, Europe
Tel: +43 (0) 3136 500 0
Website: www.ams.com
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6
Copyrights & Disclaimer
Copyright ams AG, Tobelbader Strasse 30, 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.
Demo Kits, Evaluation Kits and Reference Designs are provided to recipient on an “as is” basis for
demonstration and evaluation purposes only and are not considered to be finished end-products
intended and fit for general consumer use, commercial applications and applications with special
requirements such as but not limited to medical equipment or automotive applications. Demo Kits,
Evaluation Kits and Reference Designs have not been tested for compliance with electromagnetic
compatibility (EMC) standards and directives, unless otherwise specified. Demo Kits, Evaluation Kits
and Reference Designs shall be used by qualified personnel only.
ams AG reserves the right to change functionality and price of Demo Kits, Evaluation Kits and
Reference Designs at any time and without notice.
Any express or implied warranties, including, but not limited to the implied warranties of
merchantability and fitness for a particular purpose are disclaimed. Any claims and demands and any
direct, indirect, incidental, special, exemplary or consequential damages arising from the inadequacy
of the provided Demo Kits, Evaluation Kits and Reference Designs or incurred losses of any kind (e.g.
loss of use, data or profits or business interruption however caused) as a consequence of their use
are excluded.
ams 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,
special, incidental or consequential damages, of any kind, in connection with or arising out of the
furnishing, performance or use of the technical data herein. No obligation or liability to recipient or
any third party shall arise or flow out of ams AG rendering of technical or other services.
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7
Revision Information
Initial release 1-00
ams Eval Kit Manual
[v1-00] 2015-May-11
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