LM61440AANRJRR vs LM61440 Comparaison
Comparaison détaillée côte à côte de LM61440AANRJRR par Texas Instruments et LM61440 par Texas Instruments. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Texas Instruments
LM61440AANRJRR - 4A Low-EMI Buck Converter | Texas Instruments
LM61440AANRJRR ✓ ActifComparaison des spécifications
| Paramètre | LM61440AANRJRR | LM61440 |
|---|---|---|
| Marque | Texas Instruments | Texas Instruments |
| Catégorie | DC-DC Converters | DC-DC Converters |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $2,97 | $2,10 |
| Plage de tension d'entrée | 3 V to 36 V | 3.0 V to 36 V |
| Transient Input Tolerance | 42 V | — |
| Output Current | 4 A | — |
| Tension de sortie | 1 V minimum, adjustable | Adjustable, down to 1 V |
| Fréquence de commutation | 2.2 MHz | — |
| Topologie | Synchronous step-down converter | Synchronous Step-Down (Buck) |
| Integrated Power Devices | Integrated high-side and low-side MOSFETs | — |
| Dropout Behavior | Soft recovery from dropout | Soft recovery from dropout, no output overshoot |
| Configuration de sortie | Positive, adjustable, single output | — |
| EMI | Low-EMI design | — |
| Température de jonction en fonctionnement | -40 °C to +150 °C | — |
| Boîtier | 14-pin PowerVQFN | 14-PowerVFQFN (RJR), VQFN-HR low-EMI |
| Type de montage | Surface mount | Surface Mount |
| Application | Low-EMI low-noise power conversion | — |
| Exposed Thermal Pad | Present in PowerVQFN package | — |
| Statut RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 status] | — |
| Output Capacitor | [DATA_NEEDED: recommended output capacitance] | — |
| Input Capacitor | [DATA_NEEDED: recommended input capacitance] | — |
| Input Transient Tolerance | — | 42 V |
| Courant de sortie maximal | — | 4 A |
| Nombre de sorties | — | 1 |
| Control Topology | — | Current-mode control with integrated compensation |
| Integrated MOSFETs | — | Yes (high-side and low-side) |
| EMI Features | — | Pseudo-random spread spectrum, adjustable SW node rise time |
| Switching Regulator Type | — | Buck switching regulator IC, positive adjustable output |
| Automotive Grade Variant | — | LM61440-Q1 (AEC-Q100 qualified) |
| Température de fonctionnement | — | [DATA_NEEDED: operating temperature range] |