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TPS60110PWPR

Texas Instruments · DC-DC Converters · HTSSOP-20-EP

TPS60110PWPR from Texas Instruments, in a HTSSOP-20-EP. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 GND power_in Analog ground for internal reference and control circuitry; connect to PGND through a short trace.
2 SYNC input External clock synchronization selection; connect to GND for internal clock or to IN for external synchronization.
3 ENABLE input Enable logic input that turns off device and reduces supply current to 0.05 µA maximum when low; must be high only when VIN is in recommended range.
4 FB input Feedback input connected to internal 1.22 V bandgap reference through on-chip resistive divider for voltage regulation.
5 OUT output Regulated 5 V ±4% power output with 300 mA maximum current from 2.7 V to 5.4 V input; connect both OUT pins together and bypass to GND with output filter capacitor.
6 C1+ passive Positive terminal of charge-pump transfer capacitor C1F.
7 IN power_in Supply input in 2.7 V to 5.4 V range; bypass to GND with (CO/2) µF capacitor and connect both IN pins through short trace.
8 C1− passive Negative terminal of charge-pump transfer capacitor C1F.
9 PGND power_in Power ground through which charge-pump current flows; connect all PGND pins (9-12) together.
10 PGND power_in Power ground through which charge-pump current flows; connect all PGND pins (9-12) together.
11 PGND power_in Power ground through which charge-pump current flows; connect all PGND pins (9-12) together.
12 PGND power_in Power ground through which charge-pump current flows; connect all PGND pins (9-12) together.
13 C2− passive Negative terminal of charge-pump transfer capacitor C2F.
14 IN power_in Supply input in 2.7 V to 5.4 V range; bypass to GND with (CO/2) µF capacitor and connect both IN pins through short trace.
15 C2+ passive Positive terminal of charge-pump transfer capacitor C2F.
16 OUT output Regulated 5 V ±4% power output with 300 mA maximum current from 2.7 V to 5.4 V input; connect both OUT pins together and bypass to GND with output filter capacitor.
17 SKIP input Mode selection input; logic low for constant-frequency mode with minimized output ripple, high or connected to IN for pulse-skip mode.
18 COM input Mode selection input; logic low for push-pull mode with minimized ripple, high or connected to IN for single-ended mode requiring only one flying capacitor.
19 CLK input External clock signal input; connect to GND if internal clock is used, or drive with 400-800 kHz external clock when SYNC connected to IN.
20 GND power_in Analog ground for internal reference and control circuitry; connect to PGND through a short trace.
21 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package HTSSOP-20-EP
Category Power Management (PMIC)
Pins 21

CAD (KiCad official)

  • Symbol: TPS60110PWPR
  • Footprint: Package_SO:TSSOP-20-1EP_4.4x6.5mm_P0.65mm_EP2.15x3.35mm
  • 3D model: HTSSOP-20-EP, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 1.2 mm nominal TSSOP height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
  • 3D model files: tps60110pwpr-etched.step / tps60110pwpr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps60110pwpr.step / tps60110pwpr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (28 pp, sha256 f7e42aa999eb63ef, retrieved 2026-10-05, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-5-5 (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).

Datasheet PDF