TPS40074RHLTG4
Texas Instruments
Category: Power Management ICs
Midrange Input Synchronous Buck Controller With Voltage Feed-Forward 20-VQFN -40 to 85
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Technical Specifications
| Lead Free Status | No |
| ROHS Compliance | Compliant |
| Approx. Price (US$) | 1.35 | 1ku |
| Control Mode | Voltage Mode |
| Duty Cycle(Max)(%) | 84 |
| Estimated Package Size (WxL)(mm2) | [pf]20VQFN[/pf] |
| Iout(Max)(A) | 20 |
| Iq(Typ)(mA) | 1.5 |
| Market Segment | Communications & Telecom |
| Operating Temperature Range(C) | -40 to 85 |
| Package Group | VQFN |
| Rating | Catalog |
| Regulated Outputs(#) | 1 |
| Special Features | Enable,Frequency Synchronization,Pre-Bias Start-Up,Remote Sense,Power Good,Synchronous Rectification |
| Switching Frequency(Max)(kHz) | 1000 |
| Switching Frequency(Min)(kHz) | 100 |
| Topology | Buck |
| Type | Controller (External Switch) |
| Vin(Max)(V) | 28 |
| Vin(Min)(V) | 4.5 |
| Vout(Max)(V) | 23 |
| Vout(Min)(V) | 0.7 |