参数资料
型号: IRS2093MTRPBF
厂商: International Rectifier
文件页数: 1/19页
文件大小: 0K
描述: IC DIGTAL AUDIO DVR 4-CH 48-MLPQ
标准包装: 3,000
类型: D 类
输出类型: 4-通道(四路)
电源电压: 10 V ~ 15 V
特点: 消除爆音,短路保护,关机
安装类型: 表面贴装
供应商设备封装: 48-MLPQ(7x7)
封装/外壳: 48-VFQFN 裸露焊盘
包装: 带卷 (TR)
www.irf.com
2009 International Rectifier
1
June 22, 2009
IRS2093MPbF
4 CH Digital Audio Amplifier
Features
4 channel integrated analog input Class D
audio amplifier drivers in a 48 pin MLPQ
package
Programmable over current protection
Programmable dead-time generation
Versatile protection control enabling
latched, non-latched, or host controlled
shutdown function
Versatile input structure for self-oscillating
PWM, external clock synchronization, or
natural carrier based PWM modulations
Start and stop click noise reduction
Under voltage protection
High noise immunity
Product Summary
Topology
Half-Bridge and Full-
Bridge
VOFFSET (max)
+/- 100 V
IO+ & IO- (typical)
0.5 A & 0.6 A
Selectable deadtime
45/65/85/105ns
DC offset
<18 mV
OC protection delay
500ns (max)
Shutdown propagation
delay
250ns (max)
Error amplifier open loop
gain
>60 dB
Package
MLPQ48 (7x7mm, 0.50mm pitch)
Typical Connection
15
16
17
14
13
18
19
20
21
22
23
45
44
43
46
47
42
41
40
39
38
37
HO
3
HO
4
VS
3
VS
4
VB
4
CS
H
4
HO
1
VS
1
VS
2
HO
2
VB
2
CS
H2
NC
CO
M
NC
VC
C
DT
OC
SET
VR
E
F
24
48
DS
NC
Datasheet No - PD97380
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