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CS5156GD16 参数 Datasheet PDF下载

CS5156GD16图片预览
型号: CS5156GD16
PDF下载: 下载PDF文件 查看货源
内容描述: CPU 5位非同步降压控制器 [CPU 5-Bit Nonsynchronous Buck Controller]
分类和应用: 稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管
文件页数/大小: 14 页 / 310 K
品牌: CHERRY [ CHERRY SEMICONDUCTOR CORPORATION ]
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0°C < TA < +70°C; 0°C < TJ < +85°C; 8V < VCC1 < 14V; 5V < VCC2 < 14V; DAC Code: VID4 = VID2  
=
Electrical Characteristics:  
V
ID1 = VID0 = 1; VID3 = 0; CVGATE = 1nF; COFF = 330pF; CSS = 0.1µF, unless otherwise specified.  
PARAMETER  
TEST CONDITIONS  
MIN  
TYP  
MAX  
UNIT  
DAC: continued  
VID4 VID3 VID2 VID1 VID0  
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1.8216  
1.8711  
1.9206  
1.9701  
2.0196  
2.0691  
1.2315  
2.1186  
2.2176  
2.3166  
2.4156  
2.5146  
2.6136  
2.7126  
2.8116  
2.9106  
3.0096  
3.1086  
3.2076  
3.3066  
3.4056  
3.5046  
1.8400  
1.8900  
1.9400  
1.9900  
2.0400  
2.0900  
1.2440  
2.1400  
2.2400  
2.3400  
2.4400  
2.5400  
2.6400  
2.7400  
2.8400  
2.9400  
3.0400  
3.1400  
3.2400  
3.3400  
3.4400  
3.5400  
1.8584  
1.9089  
1.9594  
2.0099  
2.0604  
2.1109  
1.2564  
2.1614  
2.2624  
2.3634  
2.4644  
2.5654  
2.6664  
2.7674  
2.8684  
2.9694  
3.0704  
3.1714  
3.2724  
3.3734  
3.4744  
3.5754  
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
VGATE  
Out SOURCE Sat at 100mA  
Out SINK Sat at 100mA  
Out Rise Time  
Out Fall Time  
Shoot-Through Current  
VGATE Resistance  
Measure VCC2 – VGATE  
Measure VGATE – VPGnd;  
1V < VGATE < 9V; VCC1 = VCC2 = 12V  
9V > VGATE > 1V; VCC1 = VCC2 = 12V  
Note 1  
Resistor to LGnd  
LGnd to VGATE @ 10mA  
1.2  
1.0  
30  
2.0  
1.5  
50  
50  
50  
100  
800  
V
V
ns  
30  
ns  
mA  
kΩ  
mV  
20  
50  
600  
VGATE Schottky  
Soft Start (SS)  
Charge Time  
1.6  
25  
1.0  
0.50  
0.9  
3.3  
100  
3.3  
0.95  
1.0  
2.5  
5.0  
ms  
ms  
%
V
V
Pulse Period  
Duty Cycle  
COMP Clamp Voltage  
VFFB SS Fault Disable  
High Threshold  
200  
6.0  
1.10  
1.1  
3.0  
(Charge Time/Pulse Period) × 100  
VFB = 0V; VSS = 0  
VGATE = Low  
V
PWM Comparator  
Transient Response  
VFFB = 0 to 5V to VGATE = 9V to 1V;  
VCC1 = VCC2 = 12V  
VFFB = 0V  
100  
0.3  
125  
ns  
VFFB Bias Current  
µA  
3
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