UM10438
UBA2015AP 120 V (AC) evaluation board
Rev. 2.1 — 9 March 2012
User manual
Document information
Info
Keywords
Abstract
Content
UBA2015AP, evaluation board, dimming, boost
This document describes the performance, technical data and wiring of
the UBA2015AP 120 V (AC) evaluation board.
NXP Semiconductors
UM10438
UBA2015AP 120 V (AC) evaluation board
Revision history
Rev
v.2.1
v.2
v.1.1
v.1
Date
20120309
20111117
20110912
20110826
Description
fourth issue
third issue
second issue
first issue
Contact information
For more information, please visit:
http://www.nxp.com
For sales office addresses, please send an email to:
salesaddresses@nxp.com
UM10438
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
User manual
Rev. 2.1 — 9 March 2012
2 of 38
NXP Semiconductors
UM10438
UBA2015AP 120 V (AC) evaluation board
1. Introduction
WARNING
Lethal voltage and fire ignition hazard
The non-insulated high voltages that are present when operating this product, constitute a
risk of electric shock, personal injury, death and/or ignition of fire.
This product is intended for evaluation purposes only. It shall be operated in a designated test
area by personnel qualified according to local requirements and labor laws to work with
non-insulated mains voltages and high-voltage circuits. This product shall never be operated
unattended.
This evaluation board is intended to build applications with the UBA2016A, UBA2015A
and UBA2015 ballast controller family. This document describes the specification and use
of the board. This ballast design is intended to drive one 35W T5 lamp with the
UBA2015AP. However, several options are provided on the board to use it with the
UBA2016AP and UBA2015P.
aaa-000409
Fig 1.
Photograph of the UBA2015AP evaluation board
UM10438
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
User manual
Rev. 2.1 — 9 March 2012
3 of 38
NXP Semiconductors
UM10438
UBA2015AP 120 V (AC) evaluation board
2. Safety warning
This evaluation board is connected to a high AC voltage (up to 200 V). Avoid touching the
reference board during operation. An isolated housing is mandatory when used in
uncontrolled, non-laboratory environments. Galvanic isolation of the mains phase using a
fixed or variable transformer (Variac) is always recommended. The symbols shown in
Figure 2
indicate these devices.
019aab173
019aab174
a. Isolated
Fig 2.
Variac isolation symbols
b. Not isolated
3. Specification
Table 1.
Parameter
Ballast type
Starting method
Lamp terminals
Line voltage
Line frequency
Number of lamps
Dimming interface
Transient protection
Table 2.
Lamp type
T5 35W
Table 3.
Lamp type
Ballast performance
Lamps P
o
(W)
1
35
Maximum Maximum
THD
lamp current
crest factor
10 %
1.7
Power
factor
>0.95
Nominal
Minimum
lamp current lamp current
(mA)
(A)
0.170
5
Supported lamps
Description
35 W T5 high-efficiency fluorescent lamp
Specifications for the evaluation board
Description
electronic
programmed start with preheat
4
100 V to 140 V
50 Hz or 60 Hz
1
1 V to 10 V
IEC61547
T5 35W
UM10438
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
User manual
Rev. 2.1 — 9 March 2012
4 of 38
NXP Semiconductors
UM10438
UBA2015AP 120 V (AC) evaluation board
green/yellow
brown
blue
violet (+)
grey (-)
X7
E1
red
X3
EVALUATION BOARD
X2
red
blue
blue
LAMP T5 35W
aaa-000350
Fig 3.
Wiring diagram
Remark:
The chassis (if any) must connect to the earth which is available on mounting
hole E1.
Remark:
Before powering up the board, check if the three MOSFETs are correctly
mounted. During transport, the MOSFETs can become detached.
UM10438
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
User manual
Rev. 2.1 — 9 March 2012
5 of 38
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