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| Price | $1.40 | $1.89 | $4.14 | $1.53 | |||||||
| RoHS | Compliant | Compliant | Compliant | Yes | Yes | Yes | Compliant | Yes | Not Compliant | Compliant | |
| Lead Status | No | Yes | No | Yes | Yes | Yes | No | Yes | No | No | |
| IN1 rDS(on)(Typ)(mOhm) | 84 | 120 | |||||||||
| Number of Inputs | 2 | 2 | |||||||||
| IN1 Output Current(Max)(A) | 1.25 | 0.75 | |||||||||
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 125 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | ||
| Package Group | TSSOP | QFN,TSSOP | TSSOP | VSON | VSSOP | HTSSOP,SSOP | HTSSOP | VSSOP | VQFN | WSON | |
| IN2 rDS(on)(Typ)(mOhms) | 84 | 120 | |||||||||
| IN2 Output Current(Max)(A) | 1.25 | 0.75 | |||||||||
| Package Size | mm2 | mm2 | mm2 | ||||||||
| IN1, IN2 Input Voltage(Min)(V) | 2.8 | 2.8 | |||||||||
| IN1, IN2 Input Voltage(Max)(V) | 5.5 | 5.5 | |||||||||
| Duty Cycle(Max)(%) | 100 | 100 | 90 | 100 | 100 | ||||||
| Switch Current Limit(Min)(A) | 1.1 | ||||||||||
| Iq(Typ)(mA) | 0.04 | 0.018 | 0.09 | 6.2 | 0.05 | 0.6 | 0.017 | ||||
| Vout(Max)(V) | 5.5 | 3.8 | 5.5 | 3.3 | 2.5 | 15 | 3.3 | ||||
| Special Features | Enable,Light Load Efficiency,Load Disconnect,Power Good | Enable,Light Load Efficiency,Power Good,Synchronous Rectification,Tracking | Enable,Power Good | Curr/Temp Protection,Over Current Reporting,Supports 12V,Supports VPP,VPP Good Reporting | Enable,Power Good,Synchronous Rectification | Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Synchronous Rectification | Adjustable Current Limit,Enable,Light Load Efficiency,Power Good,Synchronous Rectification,UVLO Adjustable | Enable,Light Load Efficiency,Output Discharge,Power Good,Synchronous Rectification,Tracking,Voltage Margining | |||
| Approx. Price (US$) | 1.65 | 1ku | 0.75 | 1ku | 0.79 | 1ku | 0.85 | 1ku | 2.10 | 1ku | 2.20 | 1ku | 1.16 | 1ku | 1.60 | 1ku | 0.73 | 1ku | ||
| Switching Frequency(Min)(kHz) | 400 | 1150 | 280 | 300 | 2250 | ||||||
| Switching Frequency(Max)(kHz) | 600 | 2250 | 700 | 1500 | 2250 | ||||||
| Vout(Min)(V) | 2.5 | 0.6 | 1.5 | 3.3 | 2.5 | 0.8 | 3.3 | ||||
| Vin(Max)(V) | 5.5 | 3.8 | 10 | 6 | 5.5 | 16 | 17 | ||||
| Type | Converter | Converter | Converter | Converter | Converter | Converter | |||||
| Switch Current Limit(Typ)(A) | 1.6 | ||||||||||
| Regulated Outputs(#) | 2 | 1 | 1 | 1 | 1 | 2 | 1 | ||||
| Vin(Min)(V) | 1.8 | 1.8 | 2.7 | 4 | 2 | 4.5 | 3 | ||||
| Control Mode | Voltage Mode | Voltage Mode | Constant on-time (COT) | ||||||||
| Iout(Max)(A) | 1.5 | 0.25 | 3 | 0.6 | 3.5 | 1 | |||||
| PSRR @ 100KHz(dB) | 24 | ||||||||||
| Noise(uVrms) | 55 | ||||||||||
| Vdo(Typ)(mV) | 250 | ||||||||||
| Fixed Output Options(V) | 1.8,2.5 | ||||||||||
| Output Capacitor Type | Non-Ceramic | ||||||||||
| Accuracy(%) | 2 | ||||||||||
| Output Options | Adjustable Output,Fixed Output | ||||||||||
| 3V rDS(on)(Typ)(mOhm) | 85 | ||||||||||
| Adjustable Current Limit(Min)(A) | 1 | ||||||||||
| 5V rDS(on)(Typ)(mOhm) | 95 | ||||||||||
| Ports | 2 | ||||||||||
| Estimated Package Size (WxL)(mm2) | [pf]30SSOP[/pf] | ||||||||||
| Interface | Serial |
