LM46001PWPT vs LM46001PWPR Vergleich
Detaillierter Direktvergleich von LM46001PWPT von Texas Instruments und LM46001PWPR von Texas Instruments. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Texas Instruments
LM46001PWPT - 60V 1A Sync Step-Down Converter | Texas Instruments
LM46001PWPT ✓ AktivSpezifikationsvergleich
| Parameter | LM46001PWPT | LM46001PWPR |
|---|---|---|
| Marke | Texas Instruments | Texas Instruments |
| Kategorie | DC-DC Converters | DC-DC Converters |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $3,81 | $1,18 |
| Topologie | Synchronous Buck (Step-Down) | Synchronous Buck (Step-Down) |
| Eingangsspannungsbereich | 3.5 V to 60 V | 3.5 V to 60 V |
| Ausgangsspannungsbereich | 1 V to 28 V (Adjustable) | 1 V to approximately 28 V (adjustable) |
| Maximaler Ausgangsstrom | 1 A | — |
| Quiescent Current (Regulation) | 24 µA | 24 µA |
| Switching Frequency Range | 200 kHz to 2.2 MHz (500 kHz default) | — |
| Control Mode | Peak Current Mode | Peak current mode |
| Light-Load Operation | DCM and PFM for high light-load efficiency | — |
| Synchrongleichrichtung | Internal, integrated MOSFETs | — |
| EMI Compliance | EN55022 / CISPR 22 | Meets EN55022 / CISPR 22 conducted emissions |
| Betriebstemperaturbereich | -40 °C to +125 °C | — |
| Gehäuse | 16-Pin HTSSOP (PWP) with PowerPAD | HTSSOP-16 (PWP), 5.1 mm × 6.6 mm × 1.2 mm, 0.65 mm pitch |
| Montageart | Surface Mount | Surface Mount (exposed thermal pad) |
| MSL-Level | 2 (1 year floor life) | 2 (per JEDEC J-STD-020) |
| RoHS-Status | Compliant | — |
| Output Current | — | 1 A continuous |
| Schaltfrequenz | — | 200 kHz to 2.2 MHz (500 kHz default) |
| Light-Load Behavior | — | DCM and PFM for high efficiency |
| Switching FETs | — | Integrated high-side and low-side MOSFETs |
| Wirkungsgrad | — | >90% typical at moderate loads (per datasheet curves) |
| Betriebstemperatur | — | -40 °C to +125 °C |
| Lead-Free / RoHS | — | Yes / Compliant |
| Enable / Soft-Start / PGOOD | — | Yes / Yes / Yes |