Exact device and ordering identity
TPSM65630SVCGR is a 19-terminal SVC HotRod-package ordering choice in TI’s TPSM656x0 family of compact synchronous buck power modules. Unlike a controller-only design, the module combines the switching power stage, inductor, and supporting capacitors. Because the family includes multiple output-current and fixed/adjustable voltage options, the correct current and output setting must be checked against the exact 65630 ordering row before a purchasing substitution.
Operating and control considerations
The source specifies a 3–65 V VIN envelope, adjustable 1–24 V output configurations and switching-frequency configuration options. The quoted peak efficiency is specifically measured at 24 V input, 5 V output and 400 kHz; it is not a guarantee for all rails or thermal environments. PFM no-load current, spread-spectrum EMI settings, AUTO/FPWM modes and thermal resistance also depend on the selected operating state and board implementation.
Package, sourcing and engineering trade-offs
For PCB design and sourcing, verify the 5.8 × 5.2 mm module land pattern and exposed-inductor handling requirements, then check available output current at the real VIN/VOUT and ambient conditions. The integrated passives reduce component count but do not remove the need for input/output layout and EMI verification. Request the complete SVCGR code and voltage configuration rather than a generic 65 V buck-module replacement.
Manufacturer-verified selection specifications
| Selection parameter | TI-verified value | Engineering condition |
|---|---|---|
| Vin | 3V to 65V wide input voltage range | Refer to exact manufacturer operating conditions |
| Integration | Integrated MOSFETs, inductor, capacitors, and controller | Refer to exact manufacturer operating conditions |
| Freq options | Pin-configurable 400kHz and 2.2MHz | Refer to exact manufacturer operating conditions |
| Efficiency | 92% peak efficiency at 24VIN, 5VOUT, 400kHz | Refer to exact manufacturer operating conditions |
| Pfm iq | 2.1 µA typical PFM no-load input current | Refer to exact manufacturer operating conditions |
| Vout | Adjustable output voltage from 1V to 24V | Refer to exact manufacturer operating conditions |
| Output family | 3A, 2A, 1A output current options | Refer to exact manufacturer operating conditions |
| Catalog package | QFN-19(5.2×5.8) | Match exact TI mechanical drawing before footprint or replacement approval |
For a power-module design that needs a larger 8 A output rating but does not require an input bus above 28 V, compare TPSM86838RCGR. This TPSM65630SVCGR delivers up to 3 A with a much wider 3–65 V VIN range in a 19-pin VCG enhanced HotRod module. Output current, input operating range, frequency mode, thermal dissipation and PCB pads must all be checked before selecting the other family.
Procurement and datasheet
Request a quotation for TPSM65630SVCGR using the complete orderable number, target quantity and package requirement. Stock, pricing and delivery timing require a direct RFQ confirmation; no on-page availability or price is promised. Source-listed alternative candidates, where present, are for engineering evaluation and do not establish drop-in compatibility.
