COSINE Tier-1 distributor Jarwey｜6A MOSFET drivers COS4420/4429

Jarwey is a Tier-1 distributor of COSINE—selection support, datasheets, sampling & small batch, lead-time coordination.

COSINE 6 A high-speed MOSFET drivers cover SMPS, motor, MOSFET, wireless charging, and line-drive loads that outgrow the 4 A tier. For MOSFET/IGBT/SiC/GaN peaks near 9 A, see the 9 A family.

Datasheets from Jarwey. TC4420 / TC4429 are evaluation anchors only.

Product features

6 A drive, 4.5–25 V supply, thermal protection, low Iq.

Applications (vendor-stated)

SMPS · motor drive · MOSFET drive · wireless charging · line drivers.

6 A MOSFET driver table

Checklist before freeze

1. Current tier: 4 A vs 6 A for worst-case Qg×fsw.
2. Polarity: COS4420 vs COS4429.
3. Loop inductance: ringing and Miller at high di/dt.
4. Wireless / motor: delay and jitter OK?
5. Samples: request from Jarwey.

Pages & contact

• COS4420SR · COS4429SR

Jarwey · COSINE Tier-1 distributor · kerry.w@jarwey.cn · Contact.