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| Price | $2.24 | |||||||||
| RoHS | Compliant | Compliant | Y | Y | Compliant | Y | Y | Y | Y | |
| Lead Status | No | No | Y | Y | No | Y | Y | Y | Y | |
| Iq(Typ)(mA) | 0.024 | 0.075 | 0.075 | |||||||
| Iout(Max)(A) | 2 | 1 | 1 | |||||||
| Vout(Max)(V) | 34 | 30 | 30 | |||||||
| Control Mode | Current Mode | Current Mode | Current Mode | |||||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |
| Approx. Price (US$) | 1.52 | 1ku | 1.30 | 1ku | 1.30 | 1ku | |||||||
| Duty Cycle(Max)(%) | 98 | 97 | 97 | |||||||
| Operating Temperature Range(C) | -40 to 125 | -40 to 125 | -40 to 125 | |||||||
| Switching Frequency(Min)(kHz) | 400 | 200 | 200 | |||||||
| Vin(Max)(V) | 36 | 36 | 36 | |||||||
| Type | Converter | Converter | Converter | Converter | Converter | Converter | Converter | Converter | Converter | |
| Regulated Outputs(#) | 1 | 1 | 1 | |||||||
| Switching Frequency(Max)(kHz) | 2100 | 2200 | 2200 | |||||||
| Vout(Min)(V) | 1 | 1 | 1 | |||||||
| Vin(Min)(V) | 3.8 | 4.5 | 4.5 | |||||||
| Features | Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Wettable Flanks Package | Enable,Light Load Efficiency,Over Current Protection,Power good,Pre-Bias Start-Up,Synchronous Rectification,Wettable flanks package | Enable,Light Load Efficiency,Over Current Protection,Power good,Pre-Bias Start-Up,Synchronous Rectification,Wettable flanks package | Enable,Fixed Output,Forced PWM,Frequency synchronization,Light Load Efficiency,Over Current Protection,Power good,Pre-Bias Start-Up,Soft Start Fixed,Synchronous Rectification,UVLO Fixed | Enable,Fixed Output,Forced PWM,Frequency synchronization,Light Load Efficiency,Over Current Protection,Power good,Pre-Bias Start-Up,Soft Start Fixed,Synchronous Rectification,UVLO Fixed | Enable,Fixed Output,Forced PWM,Frequency synchronization,Light Load Efficiency,Over Current Protection,Power good,Pre-Bias Start-Up,Soft Start Fixed,Synchronous Rectification,UVLO Fixed | Enable,Fixed Output,Forced PWM,Frequency synchronization,Light Load Efficiency,Over Current Protection,Power good,Pre-Bias Start-Up,Soft Start Fixed,Synchronous Rectification,UVLO Fixed | |||
| Package Group | SO PowerPAD | SO PowerPAD | SO PowerPAD | |||||||
| Special Features | Enable,Frequency Synchronization,Light Load Efficiency,Pre-Bias Start-Up,Synchronous Rectification,UVLO Adjustable | Enable,Frequency Synchronization,Light Load Efficiency,Pre-Bias Start-Up,Synchronous Rectification,UVLO Adjustable | ||||||||
| Control mode | current mode | current mode | current mode | current mode | current mode | current mode | ||||
| Duty cycle(max)(%) | 98 | 98 | 98 | 98 | 98 | 98 | ||||
| Iout(max)(A) | 1 | 4 | 2 | 2 | 1 | 1 | ||||
| Iq(typ)(mA) | 0.024 | 0.024 | 0.0015 | 0.0015 | 0.0015 | 0.0015 | ||||
| Maximum package height(mm) | 1.7 | 1.7 | 1 | 1 | 1 | 1 | ||||
| Operating temperature range(C) | -40 | -40 | -40 | -40 | -40 | -40 | ||||
| Package area(mm^2) | 29.4 | 29.4 | 4 | 4 | 4 | 4 | ||||
| Package size (L x W)(mm) | 4.9 x 6 | 4.9 x 6 | 2 x 2 | 2 x 2 | 2 x 2 | 2 x 2 | ||||
| Package type | HSOIC | HSOIC | VQFN-HR | VQFN-HR | VQFN-HR | VQFN-HR | ||||
| Pin count | 8 | 8 | 9 | 9 | 9 | 9 | ||||
| Regulated outputs(#) | 1 | 1 | 1 | 1 | 1 | 1 | ||||
| Switching frequency(max)(kHz) | 1400 | 1000 | 2200 | 2200 | 2200 | 2200 | ||||
| Switching frequency(min)(kHz) | 400 | 400 | 200 | 200 | 200 | 200 | ||||
| TI functional safety category | Functional Safety-Capable | Functional Safety-Capable | Functional Safety-Capable | Functional Safety-Capable | Functional Safety-Capable | Functional Safety-Capable | ||||
| Vin(max)(V) | 36 | 36 | 36 | 36 | 36 | 36 | ||||
| Vin(min)(V) | 3.8 | 3.8 | 3 | 3 | 3 | 3 | ||||
| Vout(max)(V) | 24 | 24 | 32 | 32 | 32 | 32 | ||||
| Vout(min)(V) | 1 | 1 | 1 | 1 | 1 | 1 | ||||
| TI.com inventory | 33744 | 128301 | 20352 | 12124 | 49587 | 9405 | ||||
| Approx. price(US$) | .63 | 1ku | .7 | 1ku | .74 | 1ku | .74 | 1ku | .68 | 1ku | .68 | 1ku |
