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| Price | $4.48 | $2.36 | |||||||||
| RoHS | Yes | Yes | Yes | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | |
| Lead Status | Yes | Yes | Yes | No | No | No | No | No | No | No | |
| Vout(Max)(V) | 52 | 58 | 5.5 | 5.5 | 18.5 | 18.5 | |||||
| Vin(Max)(V) | 52 | 20 | 28 | 60 | 18 | 18 | 6 | 6 | |||
| Vin(Min)(V) | 4.5 | 4.5 | 3 | 3.5 | 4.5 | 4.5 | 2.3 | 2.3 | |||
| Approx. Price (US$) | 0.55 | 1ku | 2.15 | 1ku | 0.99 | 1ku | 1.55 | 1ku | 4.62 | 1ku | 4.62 | 1ku | 0.95 | 1ku | 0.95 | 1ku | |||
| Package Size | mm2 | mm2 | |||||||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |||
| Vout(Min)(V) | 7 | 0.8 | 0.35 | 0.35 | 2.8 | 2.8 | |||||
| Operating Temperature Range(C) | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 85 | |||
| Package Group | MSOP-PowerPAD,VSON | VQFN,WQFN | HTSSOP,VQFN | MSOP-PowerPAD,VSON | LQFN-CLIP | LQFN-CLIP | TSSOP,VSSOP | TSSOP,VSSOP | |||
| Switching Frequency(Max)(kHz) | 1000 | 1000 | 2500 | 1000 | 1000 | 1500 | 1500 | ||||
| Type | Inductive | Controller | Converter | Converter | Converter | Converter | Converter | ||||
| Regulated Outputs(#) | 1 | 2 | 1 | 1 | 1 | 1 | 1 | ||||
| Iq(Typ)(mA) | 1.5 | 0.8 | 0.116 | 7.7 | 7.7 | 0.07 | 0.07 | ||||
| Dimming Method | Analog,PWM | ||||||||||
| Iout(Max)(A) | 5 | 60 | 1.5 | 35 | 35 | ||||||
| Special Features | Adjustable Switch Frequency,Enable/Shutdown,Soft Start,Synchronization Pin | Dynamic Voltage Scaling,Enable,Frequency Synchronization,Multiple Outputs,PMBus,Phase Interleaving,Remote Sense | Complete Solution,Shutdown Pin for S3 | Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Tracking,UVLO Adjustable | Adjustable Current Limit,Dynamic Voltage Scaling,Frequency Synchronization,PMBus,Phase Interleaving,Power Good,Remote Sense,Synchronous Rectification,Tracking,UVLO Adjustable,Voltage Margining | Adjustable Current Limit,Dynamic Voltage Scaling,Frequency Synchronization,PMBus,Phase Interleaving,Power Good,Remote Sense,Synchronous Rectification,Tracking,UVLO Adjustable,Voltage Margining | Frequency Synchronization | Frequency Synchronization | |||
| Power Factor Correction(Min) | N/A | ||||||||||
| Switching Frequency(Min)(kHz) | 35 | 200 | 100 | 200 | 200 | 480 | 480 | ||||
| Input Voltage(Type) | DC/DC | ||||||||||
| Comments | Current Mode Controller | ||||||||||
| Topology | Boost | ||||||||||
| Vref(V) | 0.26 | ||||||||||
| Duty Cycle(Max)(%) | 90 | 98 | 100 | 100 | 90 | 90 | |||||
| Number of Phases | 2 | ||||||||||
| Vout VTT(Min)(V) | 0.6 | ||||||||||
| Iout VTT(Max)(A) | 3 | ||||||||||
| Vin Bias(Min)(V) | 4.5 | ||||||||||
| Regulator Type | Step-Down Controller Plus LDO | ||||||||||
| Output | VDDQ,VREF,VTT | ||||||||||
| DDR Memory Type | DDR,DDR2,DDR3,DDR3L,DDR4,LPDDR2,LPDDR3 | ||||||||||
| Vin Bias(Max)(V) | 5.5 | ||||||||||
| Iout VDDQ(Max)(A) | 25 | ||||||||||
| Control Mode | Current Mode | Voltage Mode | Voltage Mode | ||||||||
| Switch Current Limit(Min)(A) | 2 | 2 | |||||||||
| Switch Current Limit(Typ)(A) | 2.6 | 2.6 |
