参数资料
型号: ADP2116-BL2-EVZ
厂商: Analog Devices Inc
文件页数: 8/36页
文件大小: 0K
描述: EVAL BOARD FOR ADP2116
标准包装: 1
主要目的: DC/DC,步降
稳压器拓扑结构: 降压
板类型: 裸(未填充)
已供物品: 裸板
已用 IC / 零件: ADP2116

ADP2116
TYPICAL PERFORMANCE CHARACTERISTICS
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95
90
85
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75
95
90
85
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70
Data Sheet
70
65
V OUT = 3.3V
V OUT = 3.3V, PULSE SKIP
V OUT = 1.8V
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60
V IN = 5V, PULSE SKIP
V IN = 5V, FORCED PWM
V IN = 3.3V, PULSE SKIP
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10
100
V OUT = 1.8V, PULSE SKIP
1k
10k
55
10
100
V IN = 3.3V, FORCED PWM
1k 10k
LOAD CURRENT (mA)
Figure 4. Efficiency vs. Load, V IN = 5 V and f SW = 300 kHz;
V OUT = 3.3 V, Inductor Cooper Bussmann DR1050-8R2-R, 8.2 μH, 15 mΩ;
V OUT = 1.8 V, Inductor TOKO FDV0620-4R7M, 4.7 μH, 53 mΩ
100
LOAD CURRENT (mA)
Figure 6. Efficiency vs. Load, V OUT = 1.2 V and f SW = 1.2 MHz;
Inductor TOKO FDV0620-1R0M, 1.0 μH, 14 mΩ
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95
90
85
80
75
90
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70
V IN = 3.3 V
V IN = 5V
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65
V OUT = 2.5V,
V OUT = 2.5V,
V OUT = 1.2V,
PULSE SKIP
FORCED PWM
PULSE SKIP
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60
10
100
V OUT = 1.2V,
1k
FORCED PWM
10k
55
100
1k
10k
LOAD CURRENT (mA)
Figure 5. Efficiency vs. Load, V IN = 5 V and f SW = 600 kHz;
V OUT = 2.5 V, Inductor TOKO FDV0620-3R3M, 3.3 μH, 40 mΩ;
V OUT = 1.2 V, Inductor TOKO FDV0620-2R2M, 2.2 μH, 30 mΩ
Rev. A | Page 8 of 36
LOAD CURRENT (mA)
Figure 7. Efficiency, Combined Dual-Phase Output, V OUT = 1.2 V and
f SW = 1.2 MHz; Inductor TOKO FDV0620-1R0M, 1.0 μH, 14 mΩ
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