2010 International Rectifier 10 Electrical Characteristics (cont’d) Symbol Def" />
參數(shù)資料
型號(hào): IRAUDAMP11
廠商: International Rectifier
文件頁數(shù): 2/22頁
文件大小: 0K
描述: BOARD REF DESIGN 3CH AUDIO AMP
標(biāo)準(zhǔn)包裝: 1
放大器類型: D 類
輸出類型: 3 通道
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量: 170W x 3 @ 4 歐姆
電源電壓: ±25 V ~ 35 V
板類型: 完全填充
已用 IC / 零件: IRF6665,IRS2053M
已供物品:
IRS2053MPbF
www.irf.com
2010 International Rectifier
10
Electrical Characteristics (cont’d)
Symbol
Definition
Min
Typ
Max
Units
Test Conditions
Protection
VREF
Reference output voltage
4.8
5.1
5.4
V
IOREF =0.5mA
VthOCLn
CHn low side OC threshold in
Vsn, n=1-3
1.1
1.2
1.3
V
OCSET=1.2V
VthOCHn
CHn high side OC threshold in
VCSHn, n=1-3
1.1+ Vs 1.2+ Vs
1.3+ Vs
V
Vs=200V
VDCP+
DCP pin positive detecting
threshold
1.3
V
VDCP-
DCP pin negative detecting
threshold
-1.3
V
VDCPZ+
DCP pin positive clamping
voltage
3.0
V
VDCPZ-
DCP pin negative clamping
voltage
-2.5
V
VOTPn
CHn OTP pin threshold, n=1-3
2.8
V
IOTPn
CHn OTP bias sourcing current,
n=1-3
0.6
mA
OTPn=0V
VCSDH
CSD pin shutdown release
threshold
0.62xVAA 0.70xVAA 0.78xVAA
V
VCSDL
CSD pin self reset threshold
0.26xVAA 0.30xVAA 0.34xVAA
V
ICSD+
CSD pin discharge current
70
100
130
A
VCSD = VSS +5V
ICSD-
CSD pin charge current
70
100
130
A
VCSD = VSS +5V
tSDn
CHn shutdown propagation delay
from VCSD > VSS + VthOCH to
Shutdown
-
250
ns
tOCHn
CHn propagation delay time from
VCSHn > VthOCHn to Shutdown,
n=1-3
-
500
ns
Fig.4
tOCLn
CHn propagation delay time from
Vsn> VthOCL to Shutdown, n=1-3
-
500
ns
Fig.3
tOCLFAULT
CH1 propagation delay time from
Vs1> VthOCL to FAULT
-
285
-
ns
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