参数资料
型号: TDA8561QU
厂商: NXP SEMICONDUCTORS
元件分类: 音频/视频放大
英文描述: 12 W, 4 CHANNEL, AUDIO AMPLIFIER, PZIP17
封装: POWER, PLASTIC, SOT-243-1, DIL-BENT-SIL, 17 PIN
文件页数: 23/26页
文件大小: 151K
代理商: TDA8561QU
1999 Jun 30
6
Philips Semiconductors
Product specication
2
× 24 W BTL or 4 × 12 W single-ended
car radio power amplier
TDA8561Q
TEMPERATURE DETECTION
When the virtual junction temperature Tvj reaches 150 °C, pin 16 will be active LOW.
OPEN-COLLECTOR OUTPUT
Pin 16 is an open-collector output, which allows pin 16 of more devices being tied together.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
vP
positive supply voltage
operating
18
V
non-operating
30
V
load dump protection
during 50 ms; tr ≥ 2.5 ms
45
V
IOSM
non-repetitive peak output current
6A
IORM
repetitive peak output current
4A
Tstg
storage temperature
55
+150
°C
Tamb
operating ambient temperature
40
+85
°C
Tvj
virtual junction temperature
150
°C
Vpsc
AC and DC short-circuit safe voltage
18
V
Vpr
reverse polarity
6V
Ptot
total power dissipation
60
W
Fig.5 Short-circuit waveform.
handbook, full pagewidth
MGL214
short-circuit over the load
20 ms
50
s
t
VP
current
in
output
stage
V16
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