|
|
|
|
|
|
|
|
|
|
||
| Price | $2.59 | $1.77 | $1.49 | $1.72 | $2.05 | $1.91 | |||||
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | |
| Lead Status | No | No | No | No | No | No | No | No | No | No | |
| Shutdown Current (ISD)(Typ)(uA) | 0.5 | ||||||||||
| Input Threshold | CMOS,TTL | ||||||||||
| Package Group | HTSSOP | MSOP-PowerPAD | MSOP-PowerPAD,VSON | SON,VSSOP | SON,VSSOP | SOIC | MSOP-PowerPAD,VSON | SOIC | MSOP-PowerPAD,VSON | HTSSOP | |
| VCC(Min)(V) | 3.4 | ||||||||||
| Operating Temperature Range(C) | -40 to 125 | -40 to 150 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 85 | |
| Ron @ 150C(Typ)(mOhms) | 280 | ||||||||||
| Rating | Automotive | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |
| Special Features | Adjustable Current Limit,Current Sense Output,Digital Output | Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Tracking,UVLO Adjustable | Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Tracking,UVLO Adjustable | Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification,UVLO Adjustable | Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification,UVLO Adjustable | Enable | Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Tracking,UVLO Adjustable | Enable | Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Tracking,UVLO Adjustable | Enable,Phase Interleaving | |
| Current Limit Accuracy | +/- 15% @ 0.5A | ||||||||||
| Number of Channels(#) | 4 | ||||||||||
| Driver Configuration | High Side | ||||||||||
| Current Sense Accuracy | +/- 3.25mA@ 5mA | ||||||||||
| +/- 4mA @ 100mA | |||||||||||
| VCC(Max)(V) | 40 | ||||||||||
| Ron @ 25C(Typ)(mOhms) | 165 | ||||||||||
| Package Size | mm2 | ||||||||||
| Approx. Price (US$) | 1.50 | 1ku | 0.85 | 1ku | 1.02 | 1ku | 0.88 | 1ku | 0.88 | 1ku | 1.60 | 1ku | 1.26 | 1ku | 1.70 | 1ku | 1.49 | 1ku | 2.25 | 1ku | |
| Iq(Typ)(mA) | 0.116 | 0.116 | 0.089 | 0.089 | 3 | 0.116 | 3 | 0.138 | 1.8 | ||
| Iout(Max)(A) | 0.5 | 0.5 | 0.05 | 0.05 | 1 | 1.5 | 2 | 2.5 | 2 | ||
| Switching Frequency(Min)(kHz) | 100 | 100 | 100 | 100 | 500 | 100 | 500 | 100 | 600 | ||
| Control Mode | Current Mode | Current Mode | Current Mode | Current Mode | Voltage Mode | Current Mode | Voltage Mode | Current Mode | Current Mode | ||
| Vout(Min)(V) | 0.8 | 0.8 | 0.8 | 0.8 | 1.23 | 0.8 | 1.23 | 0.8 | 0.8 | ||
| Duty Cycle(Max)(%) | 98 | 98 | 98 | 98 | 87.5 | 98 | 87 | 98 | 85 | ||
| Type | Converter | Converter | Converter | Converter | Converter | Converter | Converter | Converter | Converter | ||
| Regulated Outputs(#) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | ||
| Vout(Max)(V) | 39 | 39 | 58 | 58 | 31 | 39 | 31 | 39 | 25.2 | ||
| Vin(Max)(V) | 42 | 42 | 60 | 60 | 36 | 42 | 36 | 42 | 28 | ||
| Switching Frequency(Max)(kHz) | 2500 | 2500 | 400 | 400 | 500 | 2500 | 500 | 2500 | 600 | ||
| Vin(Min)(V) | 3.5 | 3.5 | 4.7 | 4.7 | 5.5 | 3.5 | 5.5 | 3.5 | 4.5 |
