Skip to content

DEV Community

朱常

404 bio not found

Joined on Apr 28, 2026

朱常

Nov 4

LDO Layout Techniques: Ground, Sensing, and Capacitor Placement

#design #hardware #systems

4 min read

朱常

Nov 4

Testing Load and Line Transient Response on the Bench

#hardware #testing #tools

4 min read

朱常

Nov 4

LDO Packages and Thermal Management: Keeping the Pass Element Cool

#hardware #iot #performance

4 min read

朱常

Nov 4

Multi-Output LDOs and Rail Sequencing in Mixed-Signal Systems

4 min read

朱常

Nov 4

Generating Negative Rails: Negative LDOs and Floating-Ground Tricks

#hardware #iot

4 min read

朱常

Nov 4

Fixed versus Adjustable Output LDOs: Flexibility Versus Precision

#hardware #manufacturing

4 min read

朱常

Nov 4

LDO or Charge Pump? Choosing Between Linear and Switched-Capacitor Regulation

#hardware

4 min read

朱常

Nov 4

Measuring Dropout Voltage: Definitions, Test Setups, and Curves

4 min read

朱常

Nov 4

Reverse Current, the Body Diode, and Output Discharge Features in LDOs

5 min read

朱常

Nov 3

Protection Features in LDO Regulators

#design #hardware

4 min read

朱常

Nov 3

Thermal Design and Junction Temperature in LDOs

#design #hardware

4 min read

朱常

Nov 3

Stability and the Output Capacitor ESR in LDOs

#design #hardware

4 min read

朱常

Nov 3

Load Transient Response in LDO Regulators

#hardware

4 min read

朱常

Nov 3

Quiescent Current and Low-Power Operation in LDOs

4 min read

朱常

Nov 3

Output Noise in LDO Regulators: Sources and Low-Noise Design

4 min read

朱常

Nov 3

Power Supply Rejection Ratio in LDO Regulators

#hardware

4 min read

朱常

Nov 3

LDO or Switching Regulator? A Practical Engineering Comparison

#design #hardware

4 min read

朱常

Nov 3

Dropout Voltage Explained: Headroom, Measurement, and Design Impact

#design #hardware

3 min read

朱常

Nov 3

Linear Regulators and the LDO: Fundamentals Every Designer Should Know

4 min read

朱常

Oct 30

Qualcomm Snapdragon PMIC Architecture: PM8150, PM8350 and Friends

#architecture #hardware #mobile

5 min read

朱常

Oct 30

onsemi LC709203F: I2C Battery Fuel Gauge

4 min read

朱常

Oct 30

NXP PF0100: Multi-Rail PMIC for i.MX Processors

#hardware #iot #systems

5 min read

朱常

Oct 30

Multi-Rail PMU: PMIC Architecture for SoCs, Processors and FPGAs

5 min read

朱常

Oct 30

Multiphase Buck Converters for High-Current Rails

4 min read

朱常

Oct 29

Infineon TLF35584: ASIL-D Safety PMIC for Automotive

5 min read

朱常

Oct 29

Inductor Selection and Magnetics Design for DC-DC Converters

4 min read

朱常

Oct 29

Powering FPGAs and CPUs: Rail Requirements, Sequencing and PMIC Solutions

5 min read

朱常

Oct 28

ModelGauge m5 Fuel Gauge

#hardware #iot

4 min read

朱常

Oct 28

uModule Step-Down Converter

4 min read

朱常

Oct 28

Wide-Input-Range Buck-Boost Converter

4 min read

朱常

Oct 28

Synchronous Step-Down Regulator

#hardware

5 min read

朱常

Oct 23

How to Choose Resistor Accessories: A Practical Selection Guide

3 min read

朱常

Oct 23

Fuse Clips, Holders and Circuit Protection Accessories

3 min read

朱常

Oct 23

Mounting Clips, Brackets and Hardware for Resistors

3 min read

朱常

Oct 23

Heat Sinks and Thermal Management for Power Resistors

3 min read

朱常

Oct 23

Resistor Accessories: A Complete Overview

4 min read

朱常

Oct 15

HBM3E vs. HBM4: What Changes for Bandwidth, Interface Width, and Packaging

12 min read

朱常

Oct 15

HBM Explained: Why High-Bandwidth Memory Is Critical for AI Accelerators

#ai #hardware #performance

11 min read

朱常

Oct 15

Beyond Capacity: Why Bandwidth and Power Efficiency Now Define Memory Value

11 min read

朱常

Oct 13

Understanding Memory Price Cycles: Key Drivers Behind Supply and Demand Shifts

12 min read

朱常

Oct 13

DRAM vs. NAND: How AI Demand Is Reshaping the Memory Industry

12 min read

朱常

Sep 21

Advanced Chip Packaging: Why Chiplets and 3D Integration Matter

18 min read

朱常

Sep 21

GaN vs. SiC: Choosing the Right Power Semiconductor for Your Application

19 min read

朱常

Sep 21

AI Server Power Design: Tackling Efficiency, Power Density, and Thermal Challenges

18 min read

朱常

Sep 21

High-Speed PCB Design: Common Signal Integrity Mistakes and How to Avoid Them

19 min read

朱常

Sep 18

Why SanDisk HBF Could Alleviate the Global HBM Supply Crunch

10 min read

朱常

Sep 18

HBM Capacity Limits? SanDisk HBF Delivers Terabyte-Scale Near-GPU Memory

10 min read

朱常

Sep 18

Not a HBM Replacement: SanDisk HBF Complements DRAM for AI Inference

10 min read

朱常

Sep 17

HBM Is Too Expensive: Is SanDisk’s HBF the AI Memory Alternative?

17 min read

朱常

Sep 17

Sandisk HBF vs HBM: Who Wins the AI Near-Compute Memory Race

21 min read

朱常

Sep 17

Sandisk’s New Patent Puts HBM and NAND Side-by-Side on One Interposer

24 min read

朱常

Sep 8

Sandisk HBF Roadmap: Targeting 2027 Samples to Work Alongside HBM4

13 min read

朱常

Sep 8

Sandisk HBF Standardization: What It Means for HBM Supply and AI Datacenter TCO

14 min read

朱常

Sep 8

HBM DRAM + SanDisk HBF NAND for Cost-Efficient Large-Model Deployment

15 min read

朱常

Sep 7

Sandisk HBF: The Missing Memory Tier to Unlock HBM-Powered AI Inference Scaling

43 min read

朱常

Sep 7

HBM Is Indispensable, But Sandisk HBF Solves Its Greatest Weakness — Low Capacity

37 min read

朱常

Sep 1

Sandisk HBF: Augmenting HBM to Break AI Inference Memory-Wall Bottlenecks

18 min read

朱常

Sep 1

Sandisk Tapes Out First HBF Die: 8-16 Capacity vs HBM for AI Inference

18 min read

朱常

Sep 1

Can Sandisk HBF Solve HBM’s Capacity Shortage for Large-Model AI Workloads

14 min read

朱常

Aug 31

Sandisk HBF: Same Footprint as HBM4, Up to 512GB Per Stack for AI Accelerators

16 min read

loading...