Datasheet Details
| Part number | IR3897 | 
|---|---|
| Manufacturer | International Rectifier | 
| File Size | 2.62 MB | 
| Description | 4A Highly Integrated SupIRBuck Synchronous Buck Regulator | 
| Datasheet |  IR3897_InternationalRectifier.pdf | 
 
		  | Part number | IR3897 | 
|---|---|
| Manufacturer | International Rectifier | 
| File Size | 2.62 MB | 
| Description | 4A Highly Integrated SupIRBuck Synchronous Buck Regulator | 
| Datasheet |  IR3897_InternationalRectifier.pdf | 
APPLICATIONS Netcom Applications Embedded Telecom Systems Server Applications Storage Applications Distributed Point of Load Power Architectures Small Size: 4mm x 5mm PQFN Lead‐free, Halogen‐free and RoHS Compliant BASIC APPLICATION 97 95 93 91 89 87 85 83 81 79 77 75 73 0.4 0.8 1.2 1.6 Efficiency (%) 12Vin,Internal bias,Frequency 600KHz 2 2.4 2.8 3.2 3.6 4 optional Load Current (A) Figure 2:IR3897 Efficiency
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