参数资料
型号: IRAUDAMP11
厂商: International Rectifier
文件页数: 3/22页
文件大小: 0K
描述: BOARD REF DESIGN 3CH AUDIO AMP
标准包装: 1
放大器类型: D 类
输出类型: 3 通道
在某负载时最大输出功率 x 通道数量: 170W x 3 @ 4 欧姆
电源电压: ±25 V ~ 35 V
板类型: 完全填充
已用 IC / 零件: IRF6665,IRS2053M
已供物品:
IRS2053MPbF
www.irf.com
2010 International Rectifier
11
Electrical Characteristics (cont’d)
Symbol
Definition
Min
Typ
Max
Units
Test Conditions
Gate Driver
Io+n
CHn output high short circuit
current (Source) , n=1-3
-
0.5
-
A
Vo=0V,
PW<10S
Io-n
CHn output low short circuit
current (Sink) , n=1-3
-
0.6
-
A
Vo=12V,
PW<10S
VOLn
CHn low level out put voltage
LO – COM, HO - VS, n=1-3
-
0.1
V
VOHn
CHn high level out put voltage
VCC – LO, VB - HO, n=1-3
-
1.4
V
Io=0A
Ton0n
CHn high and low side turn-on
propagation delay, n=1-3
-
350
-
ns
Toff0n
CHn high and low side turn-off
propagation delay, n=1-3
-
325
-
ns
VDT = VCC, VDS=VAA
Ton1n
CHn high and low side turn-on
propagation delay, n=1-3
-
145
-
ns
Toff1n
CHn high and low side turn-off
propagation delay, n=1-3
-
100
-
ns
VDT = VCC, VDS=VSS
tr
Turn-on rise time
-
25
50
ns
tf
Turn-off fall time
-
20
40
ns
DT1n
CHn deadtime: LOn turn-off to
HOn turn-on (DTLO-HO) & HOn
turn-off to LnO turn-on (DTHO-LO)
30
45
60
ns
VDT>VDT1,
DT2n
CHn deadtime: LOn turn-off to
HOn turn-on (DTLO-HO) & HOn
turn-off to LOn turn-on (DTHO-LO)
45
65
85
ns
VDT1>VDT> VDT2,
DT3n
CHn deadtime: LOn turn-off to
HOn turn-on (DTLO-HO) & HOn
turn-off to LOn turn-on (DTHO-LO)
60
85
110
ns
VDT2>VDT> VDT3,
DT4n
CHn deadtime: LOn turn-off to
HOn turn-on (DTLO-HO) & HO turn-
off to LOn turn-on (DTHO-LO)VDT=
VDT4
80
105
145
ns
VDT<VDT3
VDT1
DT mode select threshold 1
0.51xVcc 0.57xVcc 0.63xVcc
V
VDT2
DT mode select threshold 2
0.32xVcc 0.36xVcc 0.40xVcc
V
VDT3
DT mode select threshold 3
0.21xVcc 0.23xVcc 0.25xVcc
V
VthDS
DS pin input threshold
0.4xVAA 0.5xVAA 0.6xVAA
V
VSS =0V
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