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| RoHS | Y | Y | Y | Y | Compliant | Compliant | Compliant | Compliant | Y | Y | |
| Lead Status | Y | Y | Y | Y | Yes | Yes | See ti.com | Yes | See ti.com | Y | |
| Iq(Typ)(mA) | 0.024 | 0.024 | 0.023 | 0.023 | 0.023 | ||||||
| Iout(Max)(A) | 2 | 3 | 0.6 | 1.5 | 1.5 | ||||||
| Vout(Max)(V) | 34 | 34 | 57 | 58 | 58 | ||||||
| Duty cycle(Max)(%) | 98 | 98 | 98 | 98 | 98 | ||||||
| Package Group | VQFN-HR|12 | VQFN-HR|12 | VQFN-HR|12 | VQFN-HR|12 | VQFN-HR|12 | SC70|5 | SC70|5 | SOIC|8,VSSOP|8 | |||
| Control mode | Current Mode | Current Mode | current mode | Current Mode | Current Mode | Current Mode | |||||
| Rating | Automotive | Automotive | Automotive | Automotive | Automotive | Automotive | Catalog | Catalog | Catalog | Automotive | |
| Switching frequency(Min)(kHz) | 400 | 400 | 400 | ||||||||
| Features | 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,Synchronous Rectification,Wettable Flanks Package,Soft Start Fixed | Enable,Light Load Efficiency,Over Current Protection,Power good,Pre-Bias Start-Up,Spread Spectrum,Synchronous Rectification,Wettable flanks package | Enable,Forced PWM,Light Load Efficiency,Over Current Protection,Power Good,Pre-Bias Start-Up,Spread Spectrum,Synchronous Rectification,Wettable Flanks Package,Soft Start Fixed | Enable,Forced Pulse Width Modulation (FPWM) Mode,Light Load Efficiency,Over Current Protection,Power Good,Pre-Bias Start-Up,Spread Spectrum,Synchronous Rectification,Wettable Flanks Package | Enable,Forced Pulse Width Modulation (FPWM) Mode,Light Load Efficiency,Over Current Protection,Power Good,Pre-Bias Start-Up,Spread Spectrum,Synchronous Rectification,Wettable Flanks Package | Burr-Brown Audio | Enable,Short-circuit protection,Slew-rate control,Spread spectrum clocking,Thermal shutdown | |||
| Vin(Max)(V) | 36 | 36 | 60 | 60 | 60 | ||||||
| Type | Converter | Converter | Converter | Converter | Converter | Converter | |||||
| Regulated outputs(#) | 1 | 1 | 1 | 1 | 1 | 1 | |||||
| Approx. price(US$) | 1.79 | 1ku | 1.91 | 1ku | .867 | 1ku | 1.65 | 1ku | 1.89 | 1ku | 1.89 | 1ku | 0.40 | 1ku | 0.40 | 1ku | 0.65 | 1ku | .995 | 1ku | |
| Vout(Min)(V) | 1 | 1 | 1 | 1 | 1 | ||||||
| Vin(Min)(V) | 3.8 | 3.8 | 4.2 | 4.2 | 4.2 | ||||||
| Package size | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | |||
| Operating temperature range(C) | -40 to 125 | -40 to 125 | -40 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 125 | -40 to 125 | -40 to 125 | -40 | |
| Switching frequency(Max)(kHz) | 2100 | 2100 | 2100 | ||||||||
| Duty cycle(max)(%) | 98 | ||||||||||
| EMI features | Low parasitic Hotrod packaging,Spread Spectrum | ||||||||||
| Iout(max)(A) | 0.6 | 1.5 | |||||||||
| Iq(typ)(mA) | 0.023 | ||||||||||
| Maximum package height(mm) | 0.9 | ||||||||||
| Package area(mm^2) | 6 | 8.12 | |||||||||
| Package size (L x W)(mm) | 3 x 2 | 2.9 x 2.8 | |||||||||
| Package type | VQFN-HR | SOT-23 | |||||||||
| Pin count | 12 | 6.0 | |||||||||
| Switching frequency(max)(kHz) | 2100 | 203 | |||||||||
| Switching frequency(min)(kHz) | 400 | 138 | |||||||||
| TI functional safety category | Functional Safety-Capable | Functional Safety-Capable | |||||||||
| Vin(max)(V) | 60 | 5.5 | |||||||||
| Vin(min)(V) | 4.2 | 2.25 | |||||||||
| Vout(max)(V) | 57 | 16 | |||||||||
| Vout(min)(V) | 1 | 0 | |||||||||
| TI.com inventory | 3503 | 5823 | |||||||||
| Switching Frequency(Min)(kHz) | 400 | 400 | |||||||||
| Switching Frequency(Max)(kHz) | 2100 | 2100 | |||||||||
| Iq per channel(Max)(mA) | 1.3 | 1.3 | 0.75 | ||||||||
| Total Supply Voltage(Min)(+5V=5, +/-5V=10) | 1.7 | 1.7 | |||||||||
| Number of channels(#) | 1 | 1 | 2 | ||||||||
| GBW(Typ)(MHz) | 13 | 13 | 5.1 | ||||||||
| Vos (offset voltage @ 25 C)(Max)(mV) | 1.25 | 1.25 | 0.8 | ||||||||
| Output current(Typ)(mA) | 66 | 66 | 50 | ||||||||
| Iq per channel(Typ)(mA) | 0.94 | 0.94 | 0.65 | ||||||||
| Rail-to-rail | In,Out | In,Out | Out | ||||||||
| Architecture | CMOS | CMOS | Bipolar | ||||||||
| CMRR(Typ)(dB) | 102 | 102 | 140 | ||||||||
| THD + N @ 1 kHz(Typ)(%) | 0.00035 | 0.00035 | 0.000045 | ||||||||
| Total Supply Voltage(Max)(+5V=5, +/-5V=10) | 5.5 | 5.5 | |||||||||
| Vn at 1 kHz(Typ)(nV/rtHz) | 4.7 | 4.7 | 4.2 | ||||||||
| Slew Rate(Typ)(V/us) | 5 | 5 | |||||||||
| CMRR(Min)(dB) | 120 | ||||||||||
| Total supply voltage(Max)(+5V=5, +/-5V=10) | 36 | ||||||||||
| Input bias current(Max)(pA) | 550000 | ||||||||||
| Total supply voltage(Min)(+5V=5, +/-5V=10) | 3.5 | ||||||||||
| Slew rate(Typ)(V/us) | 23 | ||||||||||
| Iout(typ)(A) | 1 | ||||||||||
| Soft start | Yes | ||||||||||
| Switch current limit(typ)(A) | 2 |
