LM46001PWPR vs LM46001PWPT Vergleich
Detaillierter Direktvergleich von LM46001PWPR von Texas Instruments und LM46001PWPT 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 | LM46001PWPR | LM46001PWPT |
|---|---|---|
| Marke | Texas Instruments | Texas Instruments |
| Kategorie | DC-DC Converters | DC-DC Converters |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $1,18 | $3,81 |
| 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 approximately 28 V (adjustable) | 1 V to 28 V (Adjustable) |
| Output Current | 1 A continuous | — |
| Schaltfrequenz | 200 kHz to 2.2 MHz (500 kHz default) | — |
| Quiescent Current (Regulation) | 24 µA | 24 µA |
| Control Mode | Peak current mode | Peak Current Mode |
| 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) | — |
| EMI Compliance | Meets EN55022 / CISPR 22 conducted emissions | EN55022 / CISPR 22 |
| Betriebstemperatur | -40 °C to +125 °C | — |
| Gehäuse | HTSSOP-16 (PWP), 5.1 mm × 6.6 mm × 1.2 mm, 0.65 mm pitch | 16-Pin HTSSOP (PWP) with PowerPAD |
| Montageart | Surface Mount (exposed thermal pad) | Surface Mount |
| MSL-Level | 2 (per JEDEC J-STD-020) | 2 (1 year floor life) |
| Lead-Free / RoHS | Yes / Compliant | — |
| Enable / Soft-Start / PGOOD | Yes / Yes / Yes | — |
| Maximaler Ausgangsstrom | — | 1 A |
| Switching Frequency Range | — | 200 kHz to 2.2 MHz (500 kHz default) |
| Light-Load Operation | — | DCM and PFM for high light-load efficiency |
| Synchrongleichrichtung | — | Internal, integrated MOSFETs |
| Betriebstemperaturbereich | — | -40 °C to +125 °C |
| RoHS-Status | — | Compliant |