9926B_SI4942DY-T1-E3 Introduction

VentureCraft is a pioneering company in this area, leading the development of high-resolution portable amplifiers, music players and headphone amplifiers, including the popular SounDroid Vantam product line. . Although high-resolution technology is only just getting started in the audio market, its evolution is already underway.

The power mos used on electric vehicles is a three-dimensional structure. The mos tube we have seen is actually composed of thousands of small mos tubes in parallel. You may think that one or a few bad moss should easily appear in thousands of small mos. In fact, it is not that easy. , the current manufacturing process basically guarantees the high consistency of various parameters of these small units. Low-power mos is a planar structure.

9926B_SI4942DY-T1-E3

BYJ6318

NCE3019AS NCE3045G NCE3400AY NCE30ND07S NCE8601B.

BYC4322 BYM4310 BYM4322 BYM4316 BYC4312 BYM438 BYS441 BYN4458 BYE4625Z BYM4612 .

BYS31511 BYH32025A BYS32026A BYP32027A BYF32028A BYF32018A BYD32011Z BYF32090 BYJ32056 BYP32011A

MOS tube 3306 product features 1. RDS(on)=7mΩ@VGS=10V 2. Lead-free green equipment 3. Low resistance switch to reduce conduction loss 4. High avalanche current.

9926B_SI4942DY-T1-E3

TSM4936DCS RL

BYM8615 BYH8638 BYN8610A BYM8628 BYN8222 BYM31020 BYS31010 BYJ3104 BYH3105 BYP3109.

BYN31028Z BYN31024A BYG31013A BYN31095 BYJ31040 BYM31013A BYH31015-X BYH31015 BYS31030 BYF31040

Diffusion capacitance: When a forward voltage is applied, the non-equilibrium minority carrier concentration near the interface of the depletion layer is high, far from the non-equilibrium minority carrier concentration is low, and the concentration gradually decays from high to 0 until it reaches zero. The process of charge accumulation and release in this phenomenon is the same as that of capacitor charging and discharging, which is called diffusion capacitance. When the applied forward voltage increases, the concentration of unbalanced minority carriers increases and the concentration gradient also increases, and when the applied voltage decreases, the change is opposite.

NCE3020K NCE3025Q NCE3035K NCE3025G NCE3030K.

9926B_SI4942DY-T1-E3

The functions of the MOS tube in the protection board are: 1. Detect overcharge, 2. Detect over-discharge, 3. Detect over-current during charging, 4. Detect over-current during discharge, 5. Detect over-current during short circuit.

NCE8205B NCE8205 NCE8205i NCE8205E NCE9926.

relevant information