10 A charge current — sizing the external power stage
The BQ24750RHDR is a multi-chemistry battery charger controller from Texas Instruments that handles 2 to 4 series cells with a programmable constant-current charge up to 10 A.
NRND — last-time-buy planning required
The BQ24750RHDR carries a Not Recommended for New Designs (NRND) status. This means TI is not accepting new-design wins for this order code, and the production end-of-life window is open. Any BOM using this part should identify a replacement or secure last-time-buy (LTB) inventory through independent distribution.
Fault protection and temperature grade
Integrated over-current and over-voltage fault protection reduces the external component count and simplifies safety certification for the power stage.
Package and mounting — 28-VFQFN with exposed pad
The supplier device package is 28-VFQFN (5x5). The mounting type is Surface Mount, consistent with reflow assembly.