参数资料
型号: ADUM5000ARWZ
厂商: Analog Devices Inc
文件页数: 4/16页
文件大小: 0K
描述: IC DGTL ISOLATOR W/DC-DC 16SOIC
设计资源: USB Cable Isolator Circuit (CN0159)
其它图纸: ADUM5000 Block Diagram
标准包装: 47
系列: IsoPower®, iCoupler®
输入 - 1 侧/2 侧: 2/0
通道数: 2
电源电压: 2.7 V ~ 5.5 V
电压 - 隔离: 2500Vrms
输出类型: 逻辑
封装/外壳: 16-SOIC(0.295",7.50mm 宽)
供应商设备封装: 16-SOIC W
包装: 管件
工作温度: -40°C ~ 105°C
产品目录页面: 2766 (CN2011-ZH PDF)
ADuM5000
Data Sheet
ELECTRICAL CHARACTERISTICS—5 V PRIMARY INPUT SUPPLY/3.3 V SECONDARY ISOLATED SUPPLY
4.5 V ≤ V DD1 ≤ 5.5 V, V SEL = GND ISO , each voltage is relative to its respective ground. All minimum/maximum specifications apply over
the entire recommended operating range, unless otherwise noted. All typical specifications are at T A = 25°C, V DD1 = 5.0 V, V ISO = 3.3 V,
and V SEL = GND ISO .
Table 4.
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions
DC-TO-DC CONVERTER POWER SUPPLY
Setpoint
Line Regulation
Load Regulation
Output Ripple
Output Noise
V ISO
V ISO(LINE)
V ISO(LOAD)
V ISO(RIP)
V ISO(N)
3.0
3.3
1
1
50
130
3.6
5
V
mV/V
%
mV p-p
mV p-p
I ISO = 0 mA
I ISO = 50 mA, V DD1 = 4.5 V to 5.5 V
I ISO = 10 mA to 100 mA
20 MHz bandwidth, C BO = 0.1 μF||10 μF,
I ISO = 90 mA
C BO = 0.1 μF||10 μF, I ISO = 90 mA
Switching Frequency
PWM Frequency
f OSC
f PWM
180
625
MHz
kHz
I DD1 Supply Current, Full V ISO Load
Maximum Output Supply Current
Efficiency at Maximum Output
Supply Current
I DD1(MAX)
I ISO(MAX)
100
250
28
mA
mA
%
I ISO = 100 mA
V ISO > 3.0 V
I ISO = 100 mA
I DD1 Supply Current, No V ISO Load
I DD1(Q)
3
12
mA
I ISO = 0 mA
Undervoltage Lockout, V DD1 and V ISO
Supply
Positive Going Threshold
Negative Going Threshold
Hysteresis
V UV+
V UV?
V UVH
2.7
2.4
0.3
V
V
V
Rev. B | Page 4 of 16
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