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| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | |
| Lead Status | No | No | No | Yes | Yes | Yes | Yes | Yes | |||
| RDS(ON) (HS + LS)(mOhms) | 1400 | 860 | 550 | ||||||||
| Vs(Min)(V) | 8 | 8 | 8 | ||||||||
| Control I/F | STEP/DIR | STEP/DIR | STEP/DIR | ||||||||
| Rating | Catalog | Catalog | Catalog | Automotive | Automotive | ||||||
| Micro-stepping levels | 16 | 16 | 16 | ||||||||
| Peak output current(A) | 1 | 1.5 | 2 | ||||||||
| Package Group | HTSSOP|24,WQFN|28 | HTSSOP|24,WQFN|28 | HTSSOP|24,WQFN|28 | VQFN-HR|12 | VQFN-HR|12 | ||||||
| Approx. price(US$) | 1.30 | 1ku | 1.44 | 1ku | 1.51 | 1ku | 1.89 | 1ku | 1.89 | 1ku | ||||||
| Features | Integrated Current Sense,Integrated micro-stepping | Integrated Current Sense,Integrated micro-stepping | Integrated Current Sense,Integrated micro-stepping | Enable,Forced Pulse Width Modulation (FPWM) Mode,Light Load Efficiency,Over Current Protection,Power Good,Pre-Bias Start-Up,Spread Spectrum,Synchronous Rectification,Wettable Flanks Package | Enable,Forced Pulse Width Modulation (FPWM) Mode,Light Load Efficiency,Over Current Protection,Power Good,Pre-Bias Start-Up,Spread Spectrum,Synchronous Rectification,Wettable Flanks Package | ||||||
| Vs(Max)(V) | 37 | 37 | 37 | ||||||||
| Operating temperature range(C) | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 150 | -40 to 150 | ||||||
| Iq(Typ)(mA) | 0.023 | 0.023 | |||||||||
| Duty cycle(Max)(%) | 98 | 98 | |||||||||
| Iout(Max)(A) | 1.5 | 1.5 | |||||||||
| Control mode | Current Mode | Current Mode | |||||||||
| Switching Frequency(Min)(kHz) | 400 | 400 | |||||||||
| Type | Converter | Converter | |||||||||
| Vin(Min)(V) | 4.2 | 4.2 | |||||||||
| Vin(Max)(V) | 60 | 60 | |||||||||
| Switching Frequency(Max)(kHz) | 2100 | 2100 | |||||||||
| Vout(Min)(V) | 1 | 1 | |||||||||
| Regulated outputs(#) | 1 | 1 | |||||||||
| Package size | mm2 | mm2 | |||||||||
| Vout(Max)(V) | 58 | 58 |
