|
|
|
|
|
|
|
|
|
|
||
| Price | |||||||||||
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | |
| Lead Status | No | No | No | No | No | No | No | No | No | No | |
| Switch Current Limit(Min)(A) | 0.8 | 3.6 | |||||||||
| Switch Current Limit(Typ)(A) | 1 | 1 | |||||||||
| Duty Cycle(Max)(%) | 100 | 87.5 | 95 | ||||||||
| Vout(Min)(V) | 3.3 | -15 | 0.725 | 0.725 | 0.9 | 0.8 | 0.8 | 0.8 | 0.6 | ||
| Approx. Price (US$) | 0.76 | 1ku | 0.87 | 1ku | 2.48 | 1ku | 2.48 | 1ku | 7.80 | 1ku | 2.04 | 1ku | 2.63 | 1ku | 1.60 | 1ku | 2.85 | 1ku | 2.50 | 1ku | |
| Topology | Buck/Boost | Inverting | |||||||||
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 105 | -40 to 105 | -40 to 85 | -40 to 85 | -40 to 125 | |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |
| Switching Frequency(Max)(kHz) | 2600 | 1380 | 2250 | 2250 | 1500 | 2200 | |||||
| Vin(Min)(V) | 1.8 | 2.7 | 1.8 | 1.8 | 5.4 | 2.7 | 2.2 | 4.5 | 4.5 | 4.5 | |
| Iq(Typ)(mA) | 0.025 | 0.97 | 0.08 | 0.08 | 0.6 | 0.6 | 10 | ||||
| Vout(Max)(V) | 3.3 | -2 | 19.2 | 19.2 | 3.575 | 3.3 | 3.5 | 15 | 15 | 15 | |
| Vin(Max)(V) | 5.5 | 5.5 | 39 | 39 | 21 | 5.8 | 5.5 | 16 | 16 | 18 | |
| Switching Frequency(Min)(kHz) | 2200 | 1250 | 300 | 300 | |||||||
| Special Features | Enable,Frequency Synchronization,Light Load Efficiency,Load Disconnect,Synchronous Rectification,UVLO Fixed | Enable,Load Disconnect,UVLO Fixed | Comm Control,Power Good,Power Sequencing | Comm Control,Power Good,Power Sequencing | Comm Control | Adjustable Current Limit,Enable,Light Load Efficiency,Power Good,Synchronous Rectification,UVLO Adjustable | Adjustable Current Limit,Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification,UVLO Adjustable | ||||
| Package Group | SON | VSON | VQFN | VQFN | QFN | VQFN | HTQFP,VQFN | VQFN | VQFN | HTSSOP,VQFN | |
| Type | Converter | Converter | Converter | Converter | Converter | ||||||
| Regulated Outputs(#) | 6 | 6 | 12 | 7 | 7 | 2 | 3 | ||||
| Step-Down DC/DC Converter | 3 | 3 | 3 | 3 | 5 | ||||||
| Processor Name | OMAP35xx | OMAP35xx | X86,ARM,FPGA | AM335x | AM437x,AM335x | ||||||
| LDO | 2 | 2 | 4 | 4 | 1 | ||||||
| Step-Down DC/DC Controller | 0 | 0 | 3 | ||||||||
| Step-Up DC/DC Controller | 0 | 0 | 0 | ||||||||
| Shutdown Current(Typ)(uA) | 0.08 | 0.08 | |||||||||
| Package Size | mm2 | mm2 | mm2 | mm2 | mm2 | ||||||
| Step-Up DC/DC Converter | 0 | 0 | 0 | 1 | 1 | ||||||
| Iout(Max)(A) | 1.5 | 1.5 | 21 | 1.2 | 1.8 | 3.5 | 3 | 5 | |||
| Processor Supplier | Texas Instruments | Texas Instruments | Xilinx,Altera | Texas Instruments | Texas Instruments | ||||||
| Control Mode | Current Mode | Current Mode |
