參數(shù)資料
型號: TPA6203A1GQV
英文描述: Switchlocks
中文描述: 音頻放大器|單|的CMOS | BGA封裝| 8引腳|塑料
文件頁數(shù): 3/5頁
文件大?。?/td> 53K
代理商: TPA6203A1GQV
TESTCIRCUIT1 FORI
BO
andV
BO
parameters:
2
static
relay.
R1
140
R2
240
D.U.T
VBO
measure
IBO
measure
tp = 20ms
K
Transformer
220V/800V
5A
Auto
Transformer
220V/2A
Vout
TESTPROCEDURE :
PulseTest duration(tp = 20ms):
- ForBidirectionaldevices= SwitchK isclosed
- ForUnidirectionaldevices= SwitchK is open.
V
OUT
Selection
- Devicewith V
BO
<
200 Volt
- V
OUT
=250V
RMS
, R
1
= 140
.
- Devicewith V
BO
200Volt
- V
OUT
= 480V
RMS
, R
2
= 240
.
TESTCIRCUIT2 forI
H
parameter.
R
- V
P
V
BAT
= - 48 V
Surge generator
D.U.T.
Thisis a GO-NOGOTestwhich allowsto confirmthe holdingcurrent (I
H
) levelin a functional
testcircuit.
TESTPROCEDURE :
1) Adjustthe currentlevel at the I
H
valueby shortcircuitingthe AKof the D.U.T.
2) Firethe D.U.Twith a surgeCurrent : Ipp = 10A , 10/1000
μ
s.
3) TheD.U.T will comebackoff-state within 50ms max.
TPA SERIES
3/5
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