|
Part Number
|
LPA2171 |
|
Manufacturer
|
LowPower Semiconductor |
|
Description
|
LPA2171 |
|
Published
|
Jun 12, 2016 |
|
Detailed Description
|
AB/D ，5.2W
LPA2171
LPA2171E FM 、AB D
5.5W
。LPA2171E
AERC(Adaptive Edge Rate Control) ,
EMI ,
,
Part15 Class B
2...
|
|
Datasheet
|
LPA2171
|
Overview
AB/D ，5.
2W
LPA2171
LPA2171E FM 、AB D
5.
5W
。LPA2171E
AERC(Adaptive Edge Rate Control) ,
EMI ,
,
Part15 Class B
20dB
.
LPA2171
PWM
、PCB
,
90%
,
LPA2171
。
LPA2171E
,
,
。
LPA2171
ESOP8
, -40℃ 85℃。
FCC 。
?
PO at 10% THD+N, VDD = 5V
RL = 4 Ω 3.
45W(
)
RL = 2 Ω 5.
20W(
)
PO at 10% THD+N, VDD = 3.
6V
RL = 4 Ω 1.
70W(
)
RL = 2 Ω 2.
42W(
)
? AB /D
? AERC ,
EMI
? " - "(pop-noise)
?
? ：2.
5V 5.
5V
? Class-D
? 90%
? (PSRR)： 217Hz 72dB
? (200ms)
? (5mA)
? (＜0.
1 A)
?，
? Rohs
? ESOP8/SOP8
? USB
?
/
0.
39uF IN
MODE:0----AB 1----D
470uF 6
4 IN
8
3 LPA2171
MODE
1 2
5 7
www.
lowpowersemi.
com
LPA2171
Copyright@LowPower Semiconductor page1
Nov,2012 Rev.
1.
0
L...
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