ir3832wm International Rectifier Corp., ir3832wm Datasheet - Page 11

• Manufacturer Part Number: ir3832wm
• Description: Highly Efficient Integrated Synchronous Buck Regulator For Ddr Applications Supirbuck
• Manufacturer: International Rectifier Corp.

Rev 3.0
Typical Efficiency and Power Loss Curves
Vin=5V, Vcc=5V, Vo=0.75V, Io=0.5A-4A, F
Temperature, No Air Flow
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
90
89
88
87
86
85
84
0.5
0.5
1.0
1.0
1.5
1.5
Load Current (A)
s
=400kHz, L=1.5uH (MPO104-1R5 from Delta), Room
Load Current (A)
2.0
2.0
2.5
2.5
IR3832WMPbF
3.0
3.0
3.5
3.5
PD-97508
11
4.0
4.0