88PG8226A1-NFE1C000 Marvell, 88PG8226A1-NFE1C000 Datasheet - Page 41

• Manufacturer Part Number: 88PG8226A1-NFE1C000
• Manufacturer: Marvell

5.5
Copyright © 2008 Marvell
April 23, 2008, 2.00
0.130
0.120
0.110
0.100
0.090
0.080
0.070
2.0
1.5
1.0
0.5
0.0
60
55
50
45
40
35
30
25
3
0
Resistance vs. Input Voltage
0
IC Case Temperature vs. Output Current
IC Case and Inductor Temperature
The following data was taken using a 1.4 square inch PCB 1 oz. copper and L = 1.2 μH. Actual
results depend upon the size of the PCB proximity to other heat emitting components.
Input Current vs. Output Current
3.3V
3.0V
2.5V
1.8V
1.5V
1.2V
1.0V
0.8V
3.3V
3.0V
2.5V
1.8V
1.5V
1.2V
1.0V
0.8V
3.5
TOP Switch
0.5
Vin = 5V, Ta = 25°C
0.5
Vin = 5V, Ta = 25°C
Input Voltage(V)
Output Current (A)
Output Current (A)
4
1
1
4.5
1.5
1.5
85C
25C
- 40C
Document Classification: Proprietary Information
26 G9
2
26 G11
5
26 G13
2
2.0
1.5
1.0
0.5
0.0
0.070
0.060
0.050
0.040
0.030
0.020
60
55
50
45
40
35
30
25
0
0
IC Case Temperature vs. Output Current
3
Resistance vs. Input Voltage
IC Case and Inductor Temperature
Input Current vs. Output Current
2.5V
1.8V
1.5V
1.2V
1.0V
0.8V
2.5V
1.8V
1.5V
1.2V
1.0V
0.8V
0.5
Vin = 3.3V, Ta = 25°C
Vin = 3.3V, Ta = 25°C
0.5
BOT Switch
3.5
Output Current (A)
Input Voltage (V)
Output Current (A)
Typical Characteristics
1
Doc. No. MV-S103563-00 Rev. C
1
4
1.5
1.5
4.5
85C
25C
- 40C
26 G12
2
26 G10
2
26 G14
5
Page 41