|
|
|
|
|
|
|
|
|
|
||
| Price | |||||||||||
| RoHS | Not Compliant | Y | Y | Y | Y | Y | Y | Compliant | Compliant | Y | |
| Lead Status | Y | Y | Y | Y | Y | Y | Y | Y | |||
| Current limit accuracy | +25%/-22% | ||||||||||
| Current limit type | Adjustable | ||||||||||
| Current limit(max)(A) | 33 | 1.8 | |||||||||
| Current limit(min)(A) | 2 | 0.03 | |||||||||
| Current sense accuracy | +4/-4% @ 1A | ||||||||||
| FET | Internal | Internal | |||||||||
| Features | Current sense output,Current sense/monitor,Programmable current limit,Thermal shutdown,Under voltage lock out | Enable,Fixed Output,Forced PWM,Light Load Efficiency,Output Discharge,Over Current Protection,Soft Start Fixed,Synchronous Rectification,UVLO Fixed | Enable,Foldback Overcurrent protection,Output discharge,Power good,Soft start,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 | Current monitoring,Fault output,Output power limiting,Overvoltage protection,Power good signal,Soft-start,Thermal shutdown | |||
| Function | Adjustable current limit,Automotive load dump compatibility,Current monitoring,Inductive load compatibility,Inrush current control,Short circuit protection,Thermal shutdown | Adjustable current limit,Current monitoring,Inrush current control,Overvoltage protection,Power good signal,Short circuit protection,Thermal shutdown | |||||||||
| Imax(A) | 5 | ||||||||||
| Number of channels | 1 | ||||||||||
| Operating temperature range(C) | -40 | -40 to 125 | -40 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 | |||
| Operating voltage(max)(V) | 18 | ||||||||||
| Operating voltage(min)(V) | 6 | ||||||||||
| Package area(mm^2) | 32 | 4 | 9 | ||||||||
| Package size (L x W)(mm) | 5 x 6.4 | 2 x 2 | 3 x 3 | ||||||||
| Package type | HTSSOP | WSON | VSON | ||||||||
| Pin count | 16.0 | 6.0 | 10 | ||||||||
| Rating | Automotive | Catalog | Automotive | Automotive | Automotive | Automotive | Automotive | Catalog | |||
| Ron(typ)(m) | 35 | 152 | |||||||||
| TI functional safety category | Functional safety-capable | Functional safety-capable | |||||||||
| TI.com inventory | 7581 | 6846 | 2500 | ||||||||
| Approx. price(US$) | .625 | 1ku | 0.70 | 1ku | .385 | 1ku | 0.76 | 1ku | 0.76 | 1ku | 0.85 | 1ku | 0.85 | 1ku | .5 | 1ku | |||
| Iq(Typ)(mA) | 0.00006 | 0.015 | 0.015 | 0.015 | 0.015 | ||||||
| Switching frequency(Max)(kHz) | 1800 | 4000 | 4000 | 2250 | 4000 | ||||||
| Vout(Min)(V) | 0.8 | 0.6 | 0.6 | 0.6 | 0.6 | ||||||
| Control mode | DCS-Control | Current Mode | Current Mode | Current Mode | Current Mode | ||||||
| Type | Converter | Converter | Converter | Converter | Converter | ||||||
| Duty cycle(Max)(%) | 100 | 100 | 100 | 100 | 100 | ||||||
| Vin(Max)(V) | 6.5 | 6 | 6 | 6 | 6 | ||||||
| Package size | mm2 | mm2 | mm2 | mm2 | mm2 | ||||||
| Iout(Max)(A) | 0.75 | 1 | 1 | 2 | 2 | ||||||
| Regulated outputs(#) | 1 | 1 | 1 | 1 | 1 | 1 | |||||
| Switching frequency(Typ)(kHz) | 1800 | 2250 | 2250 | 4000 | 2250 | ||||||
| Vin(Min)(V) | 1.8 | 2.7 | 2.7 | 2.7 | 2.7 | ||||||
| Switching frequency(Min)(kHz) | 1800 | 1800 | 1800 | 1800 | 1800 | ||||||
| Vout(Max)(V) | 3.6 | 5.5 | 5.5 | 5.5 | 5.5 | ||||||
| Package Group | DSBGA|6,HVSSOP|8,VSON-HR|8 | VQFN-HR|9 | VQFN-HR|9 | VQFN-HR|9 | VQFN-HR|9 | ||||||
| Accuracy(%) | 2 | ||||||||||
| Dropout voltage (Vdo)(typ)(mV) | 225 | ||||||||||
| Fixed output options(V) | 2.2 | ||||||||||
| Iout(max)(A) | 0.5 | ||||||||||
| Iq(typ)(mA) | 0.025 | ||||||||||
| Load capacitance(min)(F) | 1 | ||||||||||
| Maximum package height(mm) | 0.8 | ||||||||||
| Noise(Vrms) | 53 | ||||||||||
| Output options | Fixed Output | ||||||||||
| PSRR at 100 KHz(dB) | 45 | ||||||||||
| Thermal resistance JA(C/W) | 55 | ||||||||||
| Vin(max)(V) | 6 | 40 | |||||||||
| Vin(min)(V) | 1.5 | 2.7 | |||||||||
| Vout(max)(V) | 5.5 | ||||||||||
| Vout(min)(V) | 0.55 | ||||||||||
| Device type | eFuses and hot swap controllers | ||||||||||
| Fault response | Auto-retry,Latch-off | ||||||||||
| Overcurrent response | current limiting | ||||||||||
| Overvoltage response | Cut-off | ||||||||||
| Soft start | Adjustable | ||||||||||
| UL recognition | IEC62368 (pending) | ||||||||||
| Vabsmax_cont(V) | 42 |
