|
|
|
|
|
|
|
|
|
|
||
| Price | $1.68 | $4.34 | $4.80 | $0.48 | |||||||
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Yes | Yes | Yes | |
| Lead Status | No | No | No | No | No | No | No | Yes | Yes | Yes | |
| Vin(Min)(V) | 4.5 | 2.95 | 2.95 | 3 | 3 | 3 | 3 | 3 | 3 | ||
| Rating | Catalog | Catalog | Catalog | Catalog | Automotive | Catalog | Automotive | Catalog | Catalog | Catalog | |
| Approx. Price (US$) | 1.70 | 1ku | 3.30 | 1ku | 3.30 | 1ku | 1.49 | 1ku | 2.30 | 1ku | 2.00 | 1ku | 2.30 | 1ku | 0.38 | 1ku | 0.48 | 1ku | 0.38 | 1ku | |
| Vout(Min)(V) | 0.8 | 0.6 | 0.6 | 1.23 | 1.23 | 1.23 | 0.6 | 0.6 | 0.6 | ||
| Duty Cycle(Max)(%) | 98 | 100 | 100 | 98 | 98 | 98 | 94 | 94 | 94 | ||
| Operating Temperature Range(C) | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | |
| Switching Frequency(Min)(kHz) | 50 | 300 | 300 | 50 | 50 | 50 | 1600 | 1600 | 1600 | ||
| Switching Frequency(Max)(kHz) | 750 | 1500 | 1500 | 500 | 500 | 500 | 3000 | 3000 | 3000 | ||
| Regulated Outputs(#) | 1 | 1 | 1 | 1 | 1 | 1 | |||||
| Vout(Max)(V) | 41 | 5.5 | 5.5 | 38 | 38 | 38 | 4.5 | 4.5 | 4.5 | ||
| Vin(Max)(V) | 42 | 5.5 | 5.5 | 42 | 42 | 42 | 5.5 | 5.5 | 5.5 | ||
| Type | Controller | Converter | Converter | Controller | Controller | Controller | Converter | Converter | Converter | ||
| Iout(Max)(A) | 20 | 12 | 12 | 10 | 10 | 10 | 2 | 2 | 2 | ||
| Special Features | Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification,Tracking,UVLO Adjustable | Enable,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking | Enable,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking | Enable,Frequency Synchronization | Enable,Frequency Synchronization | Enable,Frequency Synchronization | Enable | Enable | Enable | ||
| Iq(Typ)(mA) | 4.8 | 1.5 | 1.5 | 4.5 | 4.5 | 4.5 | 3.3 | 3.3 | 3.3 | ||
| Package Group | HTSSOP,WQFN | HTSSOP | HTSSOP | DSBGA,WSON | HTSSOP | HTSSOP | HTSSOP | WSON | WSON | WSON | |
| Control Mode | Voltage Mode | Voltage Mode | Current Mode | Current Mode | Current Mode | ||||||
| Rise Time(ns) | 4 | ||||||||||
| Driver Configuration | Dual,Independent | ||||||||||
| Input Threshold | TTL | ||||||||||
| Prop Delay(ns) | 30 | ||||||||||
| Package Size | mm2 | ||||||||||
| Peak Output Current(A) | 5 | ||||||||||
| Fall Time(ns) | 4 | ||||||||||
| Topology | Buck/Boost | Buck/Boost | Buck/Boost | ||||||||
| Switch Current Limit(Min)(A) | 4 | 4 | 4 |
