LMR60460DESIGN-CALC — LMR60460-Q1 quickstart design tool
Productos y hardware compatibles
Productos
DC/DC converters
- LMR60460-Q1 — Convertidor buck sincrónico automotriz de 36 V de 6 A con condensadores de salida reducidos
The LMR60460-Q1 is a 3V to 36V (42V transient), 6A,automotive-grade synchronous buck converter with Zero EMI and Noise (ZEN) 1 switcher technology. The LMR60460-Q1 is available in an ultra compact 2.5mm × 2mm QFN-9 package with wettable flanks, that helps minimize inductance and achieve low EMI performance to facilitate qualification of automotive and other noise-sensitive designs.
All device variants are capable of output voltages ranging from 1V to 20V in adjustable output configuration. Each variant is also capable of delivering a fixed output voltage by connecting the output voltage node directly to the feedback pin. The Device Comparison Table provides details on the fixed output voltage options. The current-mode control architecture with 30ns minimum on-time allows high conversion ratios at high frequencies, fast transient response, and excellent load and line regulation.
Open drain power-good output facilitates power sequencing requirements. The MODE/SYNC pin of the LMR60460-Q1 allows the user to select between forced pulse width modulation (FPWM), auto mode, or external synchronization mode of operation.
The LMR60460-Q1 is designed to offer reduced output capacitance leading to compact PCB layout and system cost savings. The LMR60460-Q1 is a part of a family of pin-compatible devices ranging in current levels from 0.6A to 6A.
| Tipo | Título | Fecha | ||
|---|---|---|---|---|
| * | Data sheet | LMR60460-Q1 3V to 36V, 6A , Automotive, Synchronous ZEN 1 Buck Converter Optimized for Low EMI, High Power Density, and Low Output Capacitance datasheet (Rev. B) | PDF | HTML | 03 dic 2025 |
| Functional safety information | LMR604xx and LMR604xx-Q1 Functional Safety FIT Rate, FMD and Pin FMA | PDF | HTML | 28 jul 2025 | |
| Certificate | LMR60460QEVM EU Declaration of Conformity (DoC) | 25 jun 2025 |
Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.
| Encapsulado | Pines | Símbolos CAD, huellas y modelos 3D |
|---|---|---|
| WQFN-FCRLF (VBC) | 9 | Ultra Librarian |
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Initial Release of LMR60460 Quickstart Calculator for 6A design