ITech IT8722 - Chapter5 Specifications; Main Technical Parameters

Specifications
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Chapter5 Specifications
5.1 Main technical parameters
IT8722 is double channels module which dynamically allocates power and the
specification of each channel is the same.
Model
IT8722
Rated value
( 0～40 ℃)
Input voltage
0~80V
Input current
0~20A
Input power
250W *1
Min operation
voltage
0.15V/3A
1.0V/20A
CV mode
Range
0~18V
0~80V
Resolution
1mV
10mV
Accuracy
±(0.05%+0.025%FS)
±(0.05%+0.025%FS)
CC mode
Range
0~3A
0~20A
Resolution
0.1mA
1mA
Accuracy
±(0.05%+0.05%FS)
±(0.05%+0.05%FS)
CR mode
*2
Range
0.05Ω~10Ω
10Ω~7.5KΩ
Resolution
16bit
Accuracy
0.01%+0.08S *3
0.01%+0.0008S
CW mode
*5
Range
250W *4
Resolution
10mW
Accuracy
±(0.2%+0.2%FS)
Dynamic mode
Dynamic mode
CC Mode
T1＆T2
20uS~3600S/Res:1uS
Accuracy
5uS±100ppm
Rising/falling
slope *6
0.0001~0.2A/uS
0.001~1.6A/uS
Min Rising time
*7
≒10uS
≒10uS
Measuring range
Readback voltage
Range
0~18V
0~80V
Resolution
0.1 mV
1 mV
Accuracy
±(0.025%+0.025%FS)
±(0.025%+0.025%FS)
Readback current
Range
0~3A
0~20A
Resolution
0. 01mA
0.1mA
Accuracy
±(0.05%+0.05%FS)
Readback power
Range
250W
Resolution
10mW
Accuracy
±(0.2%+0.2%FS)
Protection range
OPP
≒250W
OCP
≒3.3A
≒22A
OVP
≒82V
OTP
≒85℃
Specification
Short-circuit
Current（CC）
≒3.3/3A
≒22/20A
Voltage（CV）
0V
Resistance
（CR）
≒50mΩ