|
|
|
|
|
|
|
|
|
|||
| Price | |||||||||||
| RoHS | Y | Y | Y | Compliant | Y | Y | Y | Y | Y | Y | |
| Lead Status | Y | Y | Y | No | Y | Y | Y | Y | Y | Y | |
| Duty cycle(max)(%) | 90 | 100 | 100 | 100 | 70 | ||||||
| Features | Adjustable current limit,Enable,Light Load Efficiency,Synchronous Rectification,UVLO adjustable | 1.2-V compatible control inputs,Enable,Forced PWM,Light Load Efficiency,Output discharge,Over Current Protection,Power good,Pre-Bias Start-Up,Soft Start Fixed,Synchronous Rectification,UVLO Fixed | 1.2-V compatible control inputs,Enable,Forced PWM,Light Load Efficiency,Output discharge,Over Current Protection,Power good,Pre-Bias Start-Up,Soft Start Fixed,Synchronous Rectification,UVLO Fixed | 32-bit CPU timers,CAN FD,Dual security zones,FPU32,Watchdog timer | 32-bit CPU timers,CAN FD,Dual security zones,FPU32,Watchdog timer | Hysteresis,Split-supply | 1.2-V compatible control inputs,Enable,Forced PWM,Light Load Efficiency,Output discharge,Over Current Protection,Power good,Pre-Bias Start-Up,Soft Start Fixed,Synchronous Rectification,UVLO Fixed | Adaptive/Dynamic Voltage Scaling,Differential Remote Sense,Enable,Fixed Output,Forced PWM,Frequency synchronization,I2C,I2C bus interface,I2C control,I2C interface,I2C/PMBus,Light Load Efficiency,Output discharge,Over Current Protection,Power good,Pre-Bias Start-Up,Soft Start Fixed,Spread Spectrum,Synchronous Rectification,UVLO Fixed,Wettable flanks package | Disable,High CMTI,Programmable dead time | ||
| Iout(max)(A) | 4.5 | 3 | 4 | 2 | 6 | ||||||
| Iq(typ)(mA) | 0.08 | 0.007 | 0.008 | 0.008 | |||||||
| Operating temperature range(C) | -40 | -40 | -40 | -40 | -40 | -40 | -40 | -40 | -40 | ||
| Package area(mm^2) | 5 | 3.36 | 2 | 196 | 81 | 6 | 2 | 9.0525 | 106.09 | ||
| Package size (L x W)(mm) | 2.5 x 2 | 2.1 x 1.6 | 1 x 2 | 14 x 14 | 9 x 9 | 3 x 2 | 1 x 2 | 2.55 x 3.55 | 10.3 x 10.3 | ||
| Package type | VQFN-HR | SOT-5X3 | WQFN-HR | LQFP | HTQFP | WSON | WQFN-HR | VQFN-FCRLF | SOIC | ||
| Pin count | 13 | 8 | 8 | 80 | 48 | 12 | 8 | 16 | 16 | ||
| Rating | Catalog | Catalog | Catalog | Catalog | Automotive | Catalog | Catalog | Catalog | Automotive | Catalog | |
| Switch current limit(typ)(A) | 6 | ||||||||||
| Switching frequency(max)(kHz) | 1200 | 2000 | 2000 | 2000 | 3000 | ||||||
| Switching frequency(min)(kHz) | 650 | 2000 | 2000 | 2000 | 1500 | ||||||
| TI functional safety category | Functional Safety-Compliant | Functional Safety-Compliant | Functional Safety-Capable | Functional Safety-Capable | |||||||
| Topology | Boost | Boost,Flyback,Forward | |||||||||
| Type | Converter | Converter | Converter | Converter | Converter | ||||||
| Vin(max)(V) | 23 | 5.5 | 5.5 | 5.5 | 6 | ||||||
| Vin(min)(V) | 2.9 | 2.25 | 2.25 | 2.25 | 2.7 | ||||||
| Vout(max)(V) | 25 | 4.5 | 4.5 | 4.5 | 3.35 | ||||||
| Vout(min)(V) | 4.5 | 0.5 | 0.5 | 0.5 | 0.4 | ||||||
| TI.com inventory | 500 | 3480 | 13582 | 1817 | 1169 | 500 | 25024 | 500 | 2895 | ||
| Approx. price(US$) | 1.2 | 1ku | .55 | 1ku | .66 | 1ku | 2.376 | 1ku | 1.51 | 1ku | 4.195 | 1ku | .45 | 1ku | 1.28 | 1ku | 2.11 | 1ku | ||
| Control mode | DCS-Control | Constant on-time (COT),DCS-Control | DCS-Control | Constant on-time (COT),DCS-Control | |||||||
| DDR memory type | LPDDR5 | ||||||||||
| EMI features | Integrated capacitors | Integrated capacitors,Low parasitic Hotrod packaging | Integrated capacitors | ||||||||
| Maximum package height(mm) | 0.6 | 0.8 | 0.8 | 1.05 | |||||||
| Regulated outputs(#) | 1 | 1 | 1 | 1 | |||||||
| Special Features | Multi-topology,Soft Start | ||||||||||
| Vin(Min)(V) | 8 | ||||||||||
| Frequency(Max)(kHz) | 1000 | ||||||||||
| Control Method | Current,Feedforward,Voltage | ||||||||||
| Duty Cycle(Max)(%) | 70 | ||||||||||
| Operating Temperature Range(C) | -40 to 85 | ||||||||||
| Approx. Price (US$) | 0.95 | 1ku | ||||||||||
| Vin(Max)(V) | 19 | ||||||||||
| Gate Drive(Typ)(A) | 0.8 | ||||||||||
| UVLO Thresholds On/Off(V) | 15/8 | ||||||||||
| Package Group | SOIC,VSSOP,TSSOP | ||||||||||
| ADC resolution(Bps) | 12 | 12 | |||||||||
| CAN(#) | 2 | 2 | |||||||||
| CPU | C28x,Lockstep C28x | C28x | |||||||||
| Communication interface | CAN,CAN FD,I2C,LIN,SCI,SPI,UART | CAN,CAN FD,I2C,LIN,PMBUS,SCI,SPI,UART | |||||||||
| Flash memory(kByte) | 256 | 256 | |||||||||
| Frequency(MHz) | 120 | 120 | |||||||||
| Number of ADC channels | 11,17,21 | 11,17,21 | |||||||||
| PWM(Ch) | 14 | 14 | |||||||||
| QEP | 2 | 2 | |||||||||
| RAM(kByte) | 36 | 36 | |||||||||
| SPI | 1 | 1 | |||||||||
| Total processing(MIPS) | 120 | 120 | |||||||||
| UART | 4 | 4 | |||||||||
| USB | No | No | |||||||||
| Input bias current ()(max)(nA) | 10000 | ||||||||||
| Iq per channel(typ)(mA) | 20 | ||||||||||
| Number of channels | 2 | 2 | |||||||||
| Output type | LVDS | ||||||||||
| Propagation delay time(s) | 0.000225 | ||||||||||
| Rail-to-rail | In to V+ | ||||||||||
| VICR(max)(V) | 5.25 | ||||||||||
| VICR(min)(V) | 1.5 | ||||||||||
| Vos (offset voltage at 25C)(max)(mV) | 5 | ||||||||||
| Vs(max)(V) | 5.25 | ||||||||||
| Vs(min)(V) | 2.7 | ||||||||||
| Fall time(ns) | 8 | ||||||||||
| Input VCC(max)(V) | 5.5 | ||||||||||
| Input VCC(min)(V) | 3 | ||||||||||
| Input threshold | CMOS,TTL | ||||||||||
| Isolation rating | Reinforced | ||||||||||
| Output VCC/VDD(max)(V) | 25 | ||||||||||
| Output VCC/VDD(min)(V) | 13 | ||||||||||
| Peak output current(A) | 6 | ||||||||||
| Power switch | IGBT,MOSFET,SiCFET | ||||||||||
| Transient isolation voltage (VIOTM)(VPK) | 7070 | ||||||||||
| Undervoltage lockout(typ)(V) | 5,8 | ||||||||||
| Withstand isolation voltage (VISO)(Vrms) | 5000 |
