ADP2116-EVALZ AD [Analog Devices], ADP2116-EVALZ Datasheet - Page 8

• Manufacturer Part Number: ADP2116-EVALZ
• Description: Configurable, Dual 3 A/Single 6 A, Synchronous, Step-Down DC-to-DC Regulator
• Manufacturer: AD [Analog Devices]

ADP2116
TYPICAL PERFORMANCE CHARACTERISTICS
V
OUT
100
100
= 3.3 V, Inductor Cooper Bussmann DR1050-8R2-R, 8.2 μH, 15 mΩ;
95
90
85
80
75
70
65
60
95
90
85
80
75
70
65
60
V
V
V
10
OUT
OUT
OUT
10
Figure 4. Efficiency vs. Load, V
Figure 5. Efficiency vs. Load, V
= 2.5 V, Inductor TOKO FDV0620-3R3M, 3.3 μH, 40 mΩ;
= 1.8 V, Inductor TOKO FDV0620-4R7M, 4.7 μH, 53 mΩ
= 1.2 V, Inductor TOKO FDV0620-2R2M, 2.2 μH, 30 mΩ
100
100
LOAD CURRENT (mA)
LOAD CURRENT (mA)
IN
IN
V
V
V
V
OUT
OUT
OUT
OUT
= 5 V and f
= 5 V and f
V
V
V
V
OUT
OUT
OUT
OUT
= 2.5V, PULSE SKIP
= 2.5V, FORCED PWM
= 1.2V, PULSE SKIP
= 1.2V, FORCED PWM
1k
1k
= 3.3V
= 3.3V, PULSE SKIP
= 1.8V
= 1.8V, PULSE SKIP
SW
SW
= 300 kHz;
= 600 kHz;
10k
10k
Rev. 0 | Page 8 of 36
Figure 7. Efficiency, Combined Dual-Phase Output, V
95
90
85
80
75
70
65
60
55
95
90
85
80
75
70
65
60
55
f
SW
Figure 6. Efficiency vs. Load, V
100
10
= 1.2 MHz; Inductor TOKO FDV0620-1R0M, 1.0 μH, 14 mΩ
Inductor TOKO FDV0620-1R0M, 1.0 μH, 14 mΩ
V
IN
= 3.3V
V
IN
100
LOAD CURRENT (mA)
LOAD CURRENT (mA)
= 5V
1k
OUT
= 1.2 V and f
V
V
V
V
IN
IN
IN
IN
= 5V, PULSE SKIP
= 5V, FORCED PWM
= 3.3V, PULSE SKIP
= 3.3V, FORCED PWM
1k
SW
= 1.2 MHz;
OUT
= 1.2 V and
10k
10k