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LM5163QDDARQ1

  • In Stock: 50000
  • Available: 10000

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $2.19390US $2.19
10+US $1.46260US $14.63
30+US $1.09695US $32.91
100+US $0.87756US $87.76
500+US $0.80443US $402.22
1000+US $0.73130US $731.30

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  • Description
  • Alternatives
  • Shopping Guide
Description

Description

The LM5163-Q1 synchronous buck converter is designed to regulate over a wide input voltage range, minimizing the need for external surge suppression components. A minimum controllable on-time of 50 ns facilitates large step-down conversion ratios, enabling the direct step-down from a 48-V nominal input to low-voltage rails for reduced system complexity and solution cost. The LM5163-Q1 operates during input voltage dips as low as 6 V, at nearly 100% duty cycle if needed, making it an excellent choice for highperformance 48-V battery automotive applications and MHEV/EV systems.

Features

• AEC-Q100-qualified for automotive applications
– Device temperature grade 1: –40°C to +125°C,
ambient temperature range
• Designed for reliable and rugged applications
– Wide input voltage range of 6 V to 100 V
– Junction temperature range: –40°C to +150°C
– Fixed 3-ms internal soft-start timer
– Peak and valley current-limit protection
– Input UVLO and thermal shutdown protection
• Suited for scalable automotive power supplies
– Low minimum on- and off-times of 50 ns
– Adjustable switching frequency up to 1 MHz
– Diode emulation for high light-load efficiency
– 10.5-µA no-load input quiescent current
– 3-µA shutdown quiescent current
– Optimized for CISPR 25 EMI standard

Alternatives

Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.

SHIPPING GUIDE

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