参数资料
型号: IRDCIP2021C-1
厂商: International Rectifier
文件页数: 10/12页
文件大小: 0K
描述: BOARD DEMO SYNC BUCK CONVETER
产品变化通告: (EP) Parts Discontinuation 25/May/2012
标准包装: 1
系列: *
IRDCiP2021C-1
fc = 65 kHz
PM = 49 ?
Fig. 13 Bode Plot (VIN = 12V, VOUT = 1.2V, I out = 20A)
Current Sharing Accuracy
The accuracy of current sharing is tested by measuring the DC voltage across the two inductors at the following
operating conditions: VIN = 12V; VOUT = 1.2V; I out = 10 – 40A. The test results are shown below:
Table 1 Inductor DC Voltages at Different Currents for Single Output Configuration
www.irf.com
I out (A)
10
20
30
40
V L1 (mV)
1.5
3.4
5.5
7.5
10
V L2 (mV)
1.9
3.8
5.8
7.9
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