component
TPS61032PWPR
Public Made by Adomby adom
Texas Instruments DC-DC Converters, HTSSOP-16-EP. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTPS61032PWPR
Texas Instruments · DC-DC Converters · HTSSOP-16-EP
TPS61032PWPR from Texas Instruments, in a HTSSOP-16-EP. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | SW | output | Switching node connecting boost converter to external inductor for step-up energy transfer; supports peak switch currents up to 4500 mA at 5 V output |
| 2 | SW | output | Switching node connecting boost converter to external inductor for step-up energy transfer; supports peak switch currents up to 4500 mA at 5 V output |
| 3 | PGND | power_out | Power ground return for boost MOSFET source connection and high-current power path |
| 4 | PGND | power_out | Power ground return for boost MOSFET source connection and high-current power path |
| 5 | PGND | power_out | Power ground return for boost MOSFET source connection and high-current power path |
| 6 | VBAT | power_in | Supply voltage input with recommended operating range 1.8 V to 5.5 V for single-cell lithium-ion or two to three-cell alkaline batteries |
| 7 | LBI | input | Low battery comparator analog input with 500 mV nominal switching threshold and 10 mV hysteresis for battery voltage detection |
| 8 | SYNC | input | Synchronization and power save mode control pin; high voltage disables power save mode, low enables power save mode, or accepts external clock signal ±20% of nominal 600 kHz |
| 9 | EN | input | Device enable input; logic high enables converter operation, logic low forces shutdown mode with complete load isolation from battery |
| 10 | LBO | output | Low battery comparator open-drain output; active low when LBI voltage falls below 500 mV threshold voltage |
| 11 | GND | power_out | Control and logic ground reference for internal feedback and enable circuitry; must be connected to PGND at single PCB point near this pin to minimize ground shift noise |
| 12 | FB | input | Feedback voltage input for adjustable output voltage divider programming in adjustable versions; 500 mV nominal reference threshold |
| 13 | VOUT | output | DC/DC boost converter regulated output; provides fixed 5.0 V nominal output voltage with maximum output current up to 1000 mA |
| 14 | VOUT | output | DC/DC boost converter regulated output; provides fixed 5.0 V nominal output voltage with maximum output current up to 1000 mA |
| 15 | VOUT | output | DC/DC boost converter regulated output; provides fixed 5.0 V nominal output voltage with maximum output current up to 1000 mA |
| 16 | NC | unconnected | No internal connection |
| 17 | PowerPAD | power_out | Thermal dissipation metal pad connected to power ground (PGND); must be soldered to PCB for thermal performance and mechanical stability |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | HTSSOP-16-EP |
| Category | Power Management (PMIC) |
| Pins | 17 |
CAD (KiCad official)
- Symbol:
TPS61032PWPR - Footprint:
Package_SO:TSSOP-16-1EP_4.4x5mm_P0.65mm - 3D model: HTSSOP-16-EP (KiCad packages3D, STEP)
- 3D model files:
tps61032pwpr-etched.step/tps61032pwpr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps61032pwpr.step/tps61032pwpr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (33 pp, sha256
09d8799e40eac542, retrieved 2026-09-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).