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| Price | $5.65 | $3.91 | $4.78 | $2.48 | $3.04 | ||||||
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Yes | Not Compliant | Compliant | |
| Lead Status | No | No | No | No | No | No | No | Yes | See ti.com | No | |
| Iq(Typ)(mA) | 8 | 0.146 | 0.92 | 6.2 | 0.85 | 5 | 9 | 9 | 1.35 | ||
| Control Mode | D-CAP,D-CAP2 | Current Mode | D-CAP2 | D-CAP+ | D-CAP2 | Voltage Mode | Voltage Mode | Voltage Mode | D-CAP3 | ||
| Switching Frequency(Min)(kHz) | 250 | 100 | 500 | 700 | 250 | 250 | 250 | 250 | |||
| Special Features | Adjustable Current Limit,Dynamic Voltage Scaling,Enable,PMBus,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification,UVLO Adjustable,Voltage Margining | Enable,Frequency Synchronization,Light Load Efficiency,UVLO Adjustable | Adjustable Current Limit,Dynamic Voltage Scaling,Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Voltage Margining | Shutdown Pin for S3 | Enable,Light Load Efficiency,Power Good,Synchronous Rectification | Enable,Frequency Synchronization,Phase Interleaving,Power Good,Synchronous Rectification | Enable,Phase Interleaving,Power Good,Synchronous Rectification | Enable,Phase Interleaving,Power Good,Synchronous Rectification | Adjustable Current Limit,Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification | ||
| Vin(Min)(V) | 4.5 | 4.5 | 4.5 | 3 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | ||
| Operating Temperature Range(C) | -40 to 85 | -40 to 125 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 150 | -40 to 85 | -40 to 85 | -40 to 125 | ||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |
| Vout(Max)(V) | 5.5 | 58.8 | 1.87 | 5.5 | 12 | 1.2 | 1.2 | 5.5 | |||
| Switching Frequency(Max)(kHz) | 1000 | 2500 | 500 | 700 | 700 | 700 | 700 | 1000 | |||
| Type | Converter | Converter | Converter | Converter | Converter | Converter | Converter | Converter | Converter | ||
| Regulated Outputs(#) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||
| Duty Cycle(Max)(%) | 80 | 98 | 80 | 90 | 80 | 80 | 80 | 50 | |||
| Package Group | LQFN-CLIP | SO PowerPAD | HTSSOP | HTSSOP | HTSSOP,QFN | HTSSOP | HTSSOP | HTSSOP | VQFN-CLIP | ||
| Iout(Max)(A) | 20 | 3.5 | 12 | 3 | 3 | 3 | 3 | 15 | |||
| Vin(Max)(V) | 18 | 60 | 17 | 6 | 18 | 20 | 20 | 20 | 20 | ||
| Approx. Price (US$) | 3.40 | 1ku | 2.10 | 1ku | 2.20 | 1ku | 2.20 | 1ku | 0.70 | 1ku | 1.40 | 1ku | 1.85 | 1ku | 1.40 | 1ku | 2.89 | 1ku | ||
| Vout(Min)(V) | 0.6 | 0.8 | 0.6 | 0.76 | 0.9 | 1.2 | 1.2 | 0.6 | |||
| DDR Memory Type | DDR,DDR2,DDR3 | ||||||||||
| Vin Bias(Max)(V) | 6 | ||||||||||
| Regulator Type | Step-Down Converter | ||||||||||
| Iout VTT(Max)(A) | 3 | ||||||||||
| Vin Bias(Min)(V) | 3 | ||||||||||
| Package Size | mm2 | ||||||||||
| Vout VTT(Min)(V) | 0.2 | ||||||||||
| Output | VTT | ||||||||||
| Control mode | ACM/AECM | ||||||||||
| Duty cycle(max)(%) | 94 | ||||||||||
| Features | Adjustable current limit,Differential Remote Sense,Enable,Forced PWM,Frequency synchronization,Over Current Protection,Power good,Pre-Bias Start-Up,Soft Start Adjustable,Synchronous Rectification,UVLO adjustable | ||||||||||
| Iout(max)(A) | 20 | ||||||||||
| Iq(typ)(mA) | 1.2 | ||||||||||
| Maximum package height(mm) | 0.7 | ||||||||||
| Operating temperature range(C) | -40 | ||||||||||
| Package area(mm^2) | 11.25 | ||||||||||
| Package size (L x W)(mm) | 4.5 x 2.5 | ||||||||||
| Package type | WQFN-FCRLF | ||||||||||
| Pin count | 17 | ||||||||||
| Regulated outputs(#) | 1 | ||||||||||
| Switching frequency(max)(kHz) | 2200 | ||||||||||
| Switching frequency(min)(kHz) | 500 | ||||||||||
| TI functional safety category | |||||||||||
| Vin(max)(V) | 18 | ||||||||||
| Vin(min)(V) | 4 | ||||||||||
| Vout(max)(V) | 7 | ||||||||||
| Vout(min)(V) | 0.5 | ||||||||||
| TI.com inventory | 2637 | ||||||||||
| Approx. price(US$) | 2.85 | 1ku |
