COSINE Tier-1 distributor Jarwey｜4A MOSFET drivers for SMPS/motor

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

COSINE 4 A high-speed MOSFET drivers target SMPS, motor drive, MOSFET drive, wireless charging, and line drivers when 1.5 A peaks are short. Step up further to the 6 A / 9 A families if needed.

Datasheets from Jarwey. UCC2732x / UCC27423 are evaluation anchors only.

Product features

4 A drive, 4–25 V supply, thermal protection, low quiescent power.

Applications (vendor-stated)

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

4 A MOSFET driver table

Also listed: COS4425, COS27424/27425. See the 1.5 A family for the lower tier.

Checklist before freeze

1. Qg / fsw: is 1.5 A short, needing ±4 A?
2. Polarity / enable: match control and safe-off.
3. Supply: 4–25 V rail coverage.
4. Thermal: SOP-8 rise under continuous switching.
5. Samples: request from Jarwey.

Pages & contact

• COS4423SR · COS4424SR · COS27423SR

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