參數(shù)資料
型號: SP6659
英文描述: 1.5MHz, 600mA Synchronous Buck Regulator
中文描述: 1.5MHz的,600毫安同步降壓穩(wěn)壓器
文件頁數(shù): 4/10頁
文件大小: 201K
代理商: SP6659
4
Date: 07/20/05 SP6659 1.5MHz, 600mA Synchronous Buck Regulator Copyright 2005 Sipex Corporation
TYPICAL PERFORMANCE CHARACTERISTICS
SP6659 Efficiency vs. Load Current
V
OUT
= 1.2V
40
50
60
70
80
90
100
1
10
100
1000
Load Current (mA)
E
Vin = 2.7V
Vin = 3.3V
Vin = 4.2V
SP6659 Efficiency vs. Load Current
V
OUT
= 1.8V
40
50
60
70
80
90
100
1
10
100
1000
Load Current (mA)
E
Vin = 2.7V
Vin = 3.3V
Vin = 4.2V
Figure 5: Efficiency Vs. Load Current, Vout =1.2V
Figure 6: Efficiency Vs. Load Current, Vout =1.8V
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