型号: | LM21212-1 |
厂商: |
Texas Instruments |
分类: | 半导体 , 电源管理 |
描述: | 12a high efficiency synchronous point of load buck regulator with frequency synchronization 20-htssop |
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Datasheet下载地址
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LM21212-1的详细信息
Duty Cycle(Max)(%) : | 100 |
---|---|
Type : | Converter (Integrated Switch) |
Switch Current Limit(Typ)(A) : | 17 |
Topology : | Buck |
Iout(Max)(A) : | 12 |
Package Group : | HTSSOP |
Vout(Max)(V) : | 5.5 |
Rating : | Catalog |
Switching Frequency(Max)(kHz) : | 1500 |
Regulated Outputs(#) : | 1 |
Estimated Footprint(mm<: | |
sup>: | |
2<: | |
/sup>: | |
) : | [pf]20HTSSOP[/pf] |
Vin(Max)(V) : | 5.5 |
Undervoltage Lockout : | Fixed |
Soft Start : | Adjustable |
Special Features : | Enable,Power Good,Tracking,Frequency Synchronization,Synchronous Rectification |
Iq(Typ)(mA) : | 1.5 |
Control Mode : | Voltage Mode |
Vin(Min)(V) : | 2.95 |
Compensation : | External |
Operating Temperature Range(C) : | -40 to 125 |
Vref Accuracy(Typ)(%) : | 1 |
Switching Frequency(Min)(kHz) : | 300 |
Market Segment : | Communications & |
Telecom: | |
Vout(Min)(V) : | 0.6 |
Approx. Price (US$) : | 3.30 | 1ku |
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