TPS65263 HB
Texas Instruments
4.5V to 18V Input Voltage, 3A/2A/2A Output Current Step-Down Converter with I2C controlled DVS. 32-VQFN -40 to 85
Parts in family
Technical Specifications
| Lead Free Status | Yes |
| ROHS Compliance | Compliant |
| Approx. Price (US$) | 2.35 1ku |
| Compensation | External |
| Control Mode | Current Mode |
| Duty Cycle(Max)(%) | 100 |
| Estimated Package Size (WxL)(mm2) | [pf]32VQFN[/pf] |
| Iout(Max)(A) | 3 |
| Iout2(Max)(A) | 2 |
| Iq(Typ)(mA) | 0.74 |
| Market Segment | Automotive & Transportation,Communications & Telecom,Computing & Multimedia |
| Operating Temperature ange(C) | -40 to 85 |
| Package Group | VQFN |
| Soft Start | Adjustable |
| Special Features | Adjustable Current Limit,Adjustable UVLO,Dynamic Voltage Scaling,Enable,Light Load Efficiency,Power Good,Synchronous ectification,Telemetry |
| Switching Frequency(Typ)(kHz) | 600 |
| Topology | Buck |
| Type | Converter (Integrated Switch) |
| Undervoltage Lockout | Adjustable |
| Vin(Max)(V) | 18 |
| Vin(Min)(V) | 4.5 |
| Vref Accuracy(Typ)(%) | 1 |
| ating | Catalog |
| egulated Outputs(#) | 3 |