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CS44130 PDF预览

CS44130

更新时间: 2024-01-01 08:03:17
品牌 Logo 应用领域
凌云 - CIRRUS 放大器
页数 文件大小 规格书
23页 330K
描述
60 W Quad Half-Bridge Digital Amplifier Power Stage

CS44130 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFN
包装说明:HVQCCN,针数:48
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.68
其他特性:ALSO REQUIRES 10.8V TO 21V SUPPLY内置保护:TRANSIENT; OVER CURRENT
接口集成电路类型:HB BASED PERIPHERAL DRIVER WITH PWMJESD-30 代码:S-XQCC-N48
JESD-609代码:e3长度:9 mm
功能数量:1端子数量:48
最高工作温度:85 °C最低工作温度:-40 °C
输出电流流向:SOURCE AND SINK封装主体材料:UNSPECIFIED
封装代码:HVQCCN封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:0.9 mm
最大供电电压:3.47 V最小供电电压:3.14 V
标称供电电压:3.3 V电源电压1-最大:5.25 V
电源电压1-分钟:4.75 V电源电压1-Nom:5 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:MATTE TIN端子形式:NO LEAD
端子节距:0.65 mm端子位置:QUAD
处于峰值回流温度下的最长时间:40宽度:9 mm
Base Number Matches:1

CS44130 数据手册

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CS44130  
PWM OUTPUT CHARACTERISTICS  
(Unless otherwise noted: GND/PGND = 0 V, all voltages with respect to ground, VP = 21 V, RL = 8 in Full-Bridge  
Mode, RL = 4 in Half-Bridge Mode, PWM Switch Rate = 384 kHz, Modulation Index = 0.88; Measurement band-  
width is 10 Hz to 20 kHz; Performance measurements taken with a full scale 997 Hz and AES17 filter.)  
Parameters  
Symbol  
Conditions  
Min  
Typ  
Max Units  
Power Output per Channel  
Half-Bridge  
Full-Bridge  
THD+N =10%  
THD+N =1%  
THD+N = 10%  
THD+N = 1%  
THD+N = 10%  
THD+N = 1%  
-
-
-
-
-
-
15  
11  
30  
20  
60  
40  
-
-
-
-
-
-
PO  
W
%
Parallel Full-Bridge  
Total Harmonic Distortion + Noise  
Half-Bridge  
Full-Bridge  
PO = 1 W  
PO =7.8 W (0 dBFS)  
PO = 1 W  
PO = 15.9 W (0 dBFS)  
PO = 1 W  
-
-
-
-
-
-
.20  
.35  
.12  
.19  
.14  
.29  
-
-
-
-
-
-
THD+N  
Parallel Full-Bridge  
PO = 30.8 W (0 dBFS)  
Dynamic Range  
Half-Bridge  
Full-Bridge  
PO = -60 dBFS, A-Weighted  
PO = -60 dBFS, Unweighted  
PO = -60 dBFS, A-Weighted  
PO = -60 dBFS, Unweighted  
PO = -60 dBFS, A-Weighted  
PO = -60 dBFS, Unweighted  
-
-
-
-
-
-
102  
99  
107  
105  
102  
99  
-
-
-
-
-
-
DR  
dB  
Parallel Full-Bridge  
MOSFET On Resistance  
Efficiency (Full Bridge)  
RDS(ON)  
h
Id = 1 A, TA = 25°C  
0 dBFS PO = 2 x 24 W  
No Load  
-
-
-
-
-
-
-
-
-
-
450  
90  
550  
mΩ  
%
ns  
ns  
ns  
°C  
°C  
V
-
-
-
-
-
-
-
-
-
Minimum Output Pulse Width  
Rise Time of OUTx  
PWmin  
tr  
60  
Resistive Load  
Resistive Load  
20  
Fall Time of OUTx  
tf  
20  
Junction Thermal Warning Trip Point  
Junction Overtemperature Trip Point  
VP Under-voltage Trip Point  
Ramp Up Time (Half-Bridge Mode)  
Ramp Down Time (Half-Bridge Mode)  
TTW  
TOT  
VUV  
TRU  
TRD  
125  
150  
6
TA = 25°C  
DC Blocking Cap = 1000 µF  
1.5  
50  
s
DC Blocking Cap = 1000 µF  
s
DIGITAL INTERFACE CHARACTERISTICS  
(GND/PGND = 0 V, all voltages with respect to ground)  
Parameters  
Symbol  
VIH  
Min  
Typ  
Max  
Units  
V
High-Level Input Voltage  
Low-Level Input Voltage  
(% of VL)  
(% of VL)  
(% of VL)  
70%  
-
-
-
-
-
-
VIL  
-
-
-
-
30%  
20%  
±10  
8
V
Low-Level Output Voltage at Io=2 mA  
Input Leakage Current  
VOL  
Iin  
V
µA  
pF  
Input Capacitance  
DS690PP1  
9

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