TPS62177DQCR in TI TPS6xxxx Bucks & Boosts Family
The TPS62177DQCR is a member of the Texas Instruments TPS6217x family, consisting of high-efficiency synchronous step-down DC-DC converters optimized for applications with high input voltages. Operating from a wide 4.75V to 28V range, these devices utilize the DCS-Control topology to provide excellent transient response and high output voltage accuracy. They are specifically designed to provide a regulated rail from multi-cell Li-Ion batteries or 12V/24V industrial power buses in space-constrained embedded systems.
Variants in This Sub-Family
Variants within the TPS6217x sub-family primarily differ by output voltage configuration and package types. Some models offer fixed output voltages to reduce external component count, while others provide adjustable outputs via an external feedback resistor network. Additionally, thermal performance varies across the WSON and small-form-factor packages, allowing designers to balance PCB space constraints against the required current delivery and heat dissipation requirements of the specific application.
