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| RoHS | Y | Y | Y | Y | Y | Y | Y | Y | |||
| Lead Status | Y | Y | Y | Y | Y | Y | Y | Y | |||
| Package size | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | ||||
| Vout(Max)(V) | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | ||||||
| Vin(Max)(V) | 6 | 6 | 6 | 6 | 6 | ||||||
| Vin(Min)(V) | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | ||||||
| TI functional safety category | Functional safety-capable | Functional safety-capable | |||||||||
| Control mode | Current Mode | Current Mode | Current Mode | Current Mode | Current Mode | ||||||
| Rating | Automotive | Automotive | Automotive | Automotive | Automotive | Catalog | Catalog | Automotive | |||
| Switching frequency(Typ)(kHz) | 2250 | 2250 | 4000 | 4000 | 2250 | ||||||
| Type | Converter | Converter | Converter | Converter | Converter | ||||||
| Duty cycle(Max)(%) | 100 | 100 | 100 | 100 | 100 | ||||||
| Iq(Typ)(mA) | 0.015 | 0.015 | 0.015 | 0.015 | 0.015 | ||||||
| Iout(Max)(A) | 1 | 1 | 2 | 2 | 2 | ||||||
| Regulated outputs(#) | 1 | 1 | 1 | 1 | 1 | ||||||
| Vout(Min)(V) | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | ||||||
| Package Group | VQFN-HR|9 | VQFN-HR|9 | VQFN-HR|9 | VQFN-HR|9 | VQFN-HR|9 | VSSOP|10,WSON|8 | VSSOP|10,WSON|8 | ||||
| Switching frequency(Min)(kHz) | 1800 | 1800 | 1800 | 1800 | 1800 | ||||||
| Switching frequency(Max)(kHz) | 4000 | 4000 | 2250 | 2250 | 4000 | ||||||
| Features | Enable,Forced PWM,Frequency Synchronization,Light Load Efficiency,Output Discharge,Over Current Protection,Power Good,Pre-Bias Start-Up,Spread Spectrum,Synchronous Rectification,Tracking,UVLO Fixed,Wettable Flanks Package | Enable,Forced PWM,Frequency Synchronization,Light Load Efficiency,Output Discharge,Over Current Protection,Power Good,Pre-Bias Start-Up,Spread Spectrum,Synchronous Rectification,Tracking,UVLO Fixed,Wettable Flanks Package | Enable,Forced PWM,Frequency Synchronization,Light Load Efficiency,Output Discharge,Over Current Protection,Power Good,Pre-Bias Start-Up,Spread Spectrum,Synchronous Rectification,Tracking,UVLO Fixed,Wettable Flanks Package | Enable,Forced PWM,Frequency Synchronization,Light Load Efficiency,Output Discharge,Over Current Protection,Power Good,Pre-Bias Start-Up,Spread Spectrum,Synchronous Rectification,Tracking,UVLO Fixed,Wettable Flanks Package | Enable,Forced PWM,Frequency Synchronization,Light Load Efficiency,Output Discharge,Over Current Protection,Power Good,Pre-Bias Start-Up,Spread Spectrum,Synchronous Rectification,Tracking,UVLO Fixed,Wettable Flanks Package | Alert Function,Low-side Capable | Alert Function,Low-side Capable | ||||
| 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 | |||
| Approx. price(US$) | 0.76 | 1ku | 0.76 | 1ku | 0.85 | 1ku | 0.85 | 1ku | 0.85 | 1ku | .126 | 1ku | .126 | 1ku | 1.87 | 1ku | |||
| Number of channels(#) | 1 | 1 | |||||||||
| Gain error(%) | 1 | 1 | |||||||||
| Common mode voltage(Min)(V) | -0.2 | -0.2 | |||||||||
| Input offset (+/-)(Max)(uV) | 150 | 150 | |||||||||
| Bandwidth(kHz) | 350,210,150,105 | 350,210,150,105 | |||||||||
| Gain error drift (+/-)(Max)(ppm/C) | 20 | 20 | |||||||||
| Common mode voltage(Max)(V) | 26 | 26 | |||||||||
| Gain(V/V) | 100,20,200,50 | 100,20,200,50 | |||||||||
| CMRR(Min)(dB) | 84 | 84 | |||||||||
| Comparators(#) | 1 | 1 | |||||||||
| Iq(Max)(mA) | 0.5 | 0.5 | |||||||||
| Product type | Analog output with integrated comparator | Analog output with integrated comparator | |||||||||
| Supply voltage(Min)(V) | 2.7 | 2.7 | |||||||||
| Input offset drift (+/-)(Typ)(uV/C) | 0.2 | 0.2 | |||||||||
| Supply voltage(Max)(V) | 5.5 | 5.5 | |||||||||
| Analog supply voltage(max)(V) | 18 | ||||||||||
| Analog supply voltage(min)(V) | 4.5 | ||||||||||
| Analog supply(max)(V) | 18 | ||||||||||
| Analog supply(min)(V) | 4.5 | ||||||||||
| Architecture | Class-D | ||||||||||
| Audio input type | Analog Input | ||||||||||
| Closed/open loop | Closed | ||||||||||
| Control interface | I2C | ||||||||||
| Iq(typ)(mA) | 175 | ||||||||||
| Load(min)() | 2 | ||||||||||
| Output power(W) | 45 | ||||||||||
| PSRR(dB) | 75 | ||||||||||
| Package area(mm^2) | 113.4 | ||||||||||
| Package size (L x W)(mm) | 14 x 8.1 | ||||||||||
| Package type | HTSSOP | ||||||||||
| Pin count | 44.0 | ||||||||||
| Power stage supply(max)(V) | 18 | ||||||||||
| Power stage supply(min)(V) | 4.5 | ||||||||||
| Sampling rate(max)(kHz) | 96 | ||||||||||
| Speaker channels(max) | 4 | ||||||||||
| THD + N at 1 kHz(%) | 0.09 | ||||||||||
| TI.com inventory | 500 |
