UNISONIC TECHNOLOGIES CO., LTD PA1517

UNISONIC TECHNOLOGIES CO., LTD PA1517
UNISONIC TECHNOLOGIES CO., LTD
PA1517
LINEAR INTEGRATED CIRCUIT
2 × 6 W STEREO POWER
AMPLIFIER

HSIP-9B
DESCRIPTION
The UTC PA1517 is an integrated class-B dual output amplifier.
It is mainly using for multi-media applications.

FEATURES
* Needs very few external components
* High output power
* Fixed gain
* Very good ripple rejection
* Mute/standby switch
* AC and DC short-circuit safe to ground and VCC
* Thermally protected
* Reverse polarity safe
* Can handle high energy on outputs (VCC =0V)
* Have no switch-on/switch-off plop
* Electrostatic discharge protection.

DIP-18
DIP-20
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
PA1517L-H09-B-T
PA1517G-H09-B-T
PA1517G-D18-T
PA1517L-D20-T
PA1517G-D20-T
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
Package
Packing
HSIP-9B
DIP-18
DIP-20
Tube
Tube
Tube
1 of 9
QW-R107-056.G
PA1517

LINEAR INTEGRATED CIRCUIT
MARKING
PACKAGE
MARKING
HSIP-9B
DIP-18
DIP-20
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 9
QW-R107-056.G
PA1517

LINEAR INTEGRATED CIRCUIT
PIN CONFIGURATION
-INV1
1
20
GND
SGND
2
19
GND
SVRR
3
18
GND
OUT1
4
17
GND
PGND
5
16
GND
OUT2
6
15
GND
VCC
7
14
GND
M/SS
8
13
GND
-INV2
9
12
GND
GND
10
11
GND
DIP-20

DIP-18
HSIP-9B
PIN DESCRIPTIONS
PIN NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
PIN NAME
-INV1
SGND
SVRR
OUT1
PGND
OUT2
VCC
M/SS
-INV2
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
PIN FUNCTION
Non-inverting input 1
Signal ground
Output of supply voltage ripple rejection
Output 1
Power ground
Output 2
Supply voltage input
Input of mute/standby switch
Non-inverting input 2
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 9
QW-R107-056.G
PA1517

LINEAR INTEGRATED CIRCUIT
BLOCK DIAGRAM
non-inverting
Input 1
mute switch
1
Cm
60kΩ
VA
4
output 1
3
Supply voltage ripple
rejection output
2kΩ
power stage
Channel 1
18kΩ
VP
mute/stand-by
switch input
stand-by switch
8
+
-
+
stand-by
reference voltage
VA
15kΩ
mute reference
voltage
non-inverting
Input 2
×1
+
+
-
mute
switch
15kΩ
+
10~20
mute switch
9
GND
Cm
60kΩ
6
VA
output 2
2kΩ
18kΩ
power stage
Channel 2
power stage
Input reference voltage
2
signal ground
SGND
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
7
VP
power ground
5 (substrate)
PGND
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QW-R107-056.G
PA1517

LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNIT
Operating
18
V
Supply Voltage
VCC
No Signal
20
V
AC and DC Short-Circuit Safe Voltage
VCC(SC)
18
V
Reverse Polarity
VCC(R)
6
V
Energy Handling Capability at Outputs (VCC =0V)
ERGO
200
mJ
Non-Repetitive
4
A
Peak Output Current
IOSM
Repetitive
2.5
A
DIP-18/HSIP-9B
2.5
W
Power Dissipation (Ta=25°C)
PD
DIP-20
2.85
W
Junction Temperature
TJ
150
°C
Operating Temperature
TOPR
-40 ~ +85
°C
Storage Temperature
TSTG
-55 ~ +150
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.

THERMAL DATA
PARAMETER
DIP-18/HSIP-9B
Junction to Ambient
DIP-20

MIN
θJA
TYP
50
43.9
MAX
UNIT
°C/W
°C/W
RECOMMENDED OPERATING CONDITIONS
PARAMETER
Supply Voltage
Repetitive Peak Output Current
Total Quiescent Current
Standby Current
Switch-on Current
Input Impedance
Output Power
Supply Voltage Ripple Rejection
Channel Separation
Closed Loop Voltage Gain
Noise Output Voltage (RMS Value)

SYMBOL
SYMBOL
VCC
IORM
IQ
ISB
ISW
|ZI|
POUT
SVRR
αCS
GV
VNO(RMS)
TEST CONDITIONS
MIN
6.0
TYP
14.4
20
50
MAX UNIT
18.0
V
2.5
A
80
mA
100
μA
40
μA
kΩ
W
W
dB
dB
21
dB
μV
MIN
TYP
MAX UNIT
6.0
14.4
40
6.95
18.0
80
40
0.1
50
RL =4 Ω; THD = 0.5%
RL =4 Ω; THD = 10%
fI = 100 Hz to 10 kHz
5
6
48
40
19
ELECTRICAL CHARACTERISTICS(Ta =25 °C; unless otherwise specified)
PARAMETER
SYMBOL
DC ELECTRICAL CHARACTERISTICS (VCC = 14.4 V)
SUPPLY
Supply Voltage
VCC
Total Quiescent Current
IQ(TOT)
DC Output Voltage
VOUT
MUTE/STAND-BY SWITCH
Switch-on Voltage Level
V8
MUTE CONDITION
Output Signal in Mute Position
VOUT
STAND-BY CONDITION
DC Current in Standby Condition
ISB
Switch-on Current
ISW
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
TEST CONDITIONS
Note 1
8.5
V
mA
V
V
VI(MAX) =1V;fI =20Hz to 15kHz
12
2
mV
100
40
μA
μA
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QW-R107-056.G
PA1517

LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
AC ELECTRICAL CHARACTERISTICS (VCC = 14.4 V; RL =4Ω; f = 1 kHz)
THD = 0.5%; Note 1
4
5
W
Output Power
POUT
THD = 10%; Note 1
5.5
6.0
W
Total Harmonic Distortion
THD
POUT =1W
0.1
%
Low Frequency Roll-Off
fLR
at -3 dB; Note 2
45
HZ
High Frequency Roll-Off
fHR
at -1dB
20
kHZ
Closed Loop Voltage Gain
GV
Untrimmed
19
20
21
On
48
dB
Supply Voltage Ripple
SVRR
Note 3
Mute
48
dB
Rejection
Stand-by
80
dB
Input Impedance
|ZIN|
50
60
75
kΩ
On
RS =0Ω ; Note 4
50
μV
Noise Output Voltage
On
VNO
RS =10Ω ; Note 4
70
100
μV
Mute
Note 5
50
μV
Channel Separation
αCS
RS =10Ω
40
dB
Channel Unbalance
|∆GV|
0.1
1
dB
Notes: 1. Output power is measured at the output pins of the IC.
2. Frequency response externally fixed.
3. Ripple rejection measured at the output with a source impedance of 0Ω, maximum ripple amplitude of 2
V(p-p) and a frequency between 100 Hz and 10 kHz.
4. Noise voltage measured in a bandwidth of 20 Hz to 20 kHz.
5. Noise output voltage independent of RS (VIN = 0 V).
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
6 of 9
QW-R107-056.G
PA1517

LINEAR INTEGRATED CIRCUIT
TYPICAL APPLICATION
stand-by switch
VP
100μF
+
100nF
3
input reference voltage
8
+
2200μF
7
internal ½ VP
+
PA1517
220nF
Input 1
60kΩ
60kΩ
9
1
6
4
2
220nF
input 2
5
1000μF
+
+
single
ground
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
power
ground
7 of 9
QW-R107-056.G
PA1517

LINEAR INTEGRATED CIRCUIT
TYPICAL APPLICATION
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
8 of 9
QW-R107-056.G
PA1517
TYPICAL CHARACTERISTICS
Output Power vs. Supply Voltage
Quiescent Current vs. Supply Voltage
50
RL=4Ω
f=1kHz
Quiescent Current, IQ (mA)
Output Power, POUT (W)
10
8
THD=10%
6
4
THD=1%
2
0
7
8
46
42
38
34
30
9 10 11 12 13 14 15 16 17 18
7
Supply Voltage, VS (V)
8
4
2
0
0
1
70
Ptot
Total PowerDissipation, PD (W)
Total Harmonic DistortionTHD,(%)
7
VS=14.4V
RL=4Ω
f=1kHz
9 10 11 12 13 14 15 16 17 18
Supply Voltage, VS (V)
Total Power Dissipation&Efficiency vs.
Output Power
Distortion vs. Output Power
12
8
2
6
60
5
50
4
3
30
2
20
4
5
6
Output Power, POUT (W)
VS=14.4V
RL=4Ω(Both Channels)
f=1kHz
1
0
3
40
μ
0
1
2
3
4
5
Efficiency, μ(%)

LINEAR INTEGRATED CIRCUIT
10
6
0
Output Power, POUT (W)
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R107-056.G
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