component
TMP815PWR
Public Made by Adomby adom
Texas Instruments Brushed DC Motor Drivers, TSSOP-16. Pinout cross-checked by two models against the datasheet, 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
markdownTMP815PWR
Texas Instruments · Brushed DC Motor Drivers · TSSOP-16
TMP815PWR from Texas Instruments, in a TSSOP-16. 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 | OUT2P | output | Upper-side (P-channel) driver output with an absolute maximum output voltage of 18 V and a continuous output current limit of 20 mA. |
| 2 | OUT2N | output | Lower-side (N-channel) driver output with an absolute maximum output voltage of 18 V and a continuous output current limit of -20 mA. |
| 3 | VCC | power_in | Supply pin for the device, recommended 6 V to 16 V, with a stabilization capacitor of 1 µF or more connected between VCC and GND using a thick, short pattern. |
| 4 | SENSE | input | Current-limit detection input that limits the current and makes the device enter lower regeneration mode when the pin voltage exceeds 0.2 V; connect to GND if not used. |
| 5 | RMI | input | Minimum-speed setting input with a recommended input range of 0 V to 5 V; connect to 5VREG through a pullup resistor if not used, and insert a current-limiting resistor if the device supply may turn off first when an external supply is used. |
| 6 | VTH | input | Speed-control input for a pulse signal of 20 kHz to 100 kHz (20 kHz to 50 kHz recommended) through a current-limiting resistor, with a recommended input range of 0 V to 5 V; connect to GND for full speed if not used. |
| 7 | CPWM | output | Connection for the PWM basic-frequency capacitor, where 220 pF gives about 30 kHz oscillation; the capacitor must be connected even when speed control is not used because it also carries the current-limit canceling signal. |
| 8 | FG | output | Open-collector rotation-speed output with a maximum voltage of 19 V and a maximum continuous current of 10 mA; it needs a pullup when used and is left open when not used. |
| 9 | IN- | input | Hall-sensor comparator input with about 15 mV hysteresis and a soft-switch section for ±30 mV differential input, where a minimum Hall input of 100 mVp-p is recommended and traces should be kept short. |
| 10 | IN+ | input | Hall-sensor comparator input with about 15 mV hysteresis and a soft-switch section for ±30 mV differential input; a capacitor between IN+ and IN- is recommended to limit noise. |
| 11 | CT | output | Lock-detection capacitor connection with constant-current charge and discharge that locks the drive when the pin rises to 3 V and unlocks when it falls to 1.1 V; connect to GND when lock detection is not used. |
| 12 | S-S | input | Soft-start capacitor connection, where a capacitor between S-S and 5VREG (recommended 0.1 µF to 1 µF) sets the soft-start time, with an absolute maximum voltage of 7 V; connect to GND when soft start is not used. |
| 13 | 5VREG | power_out | 5-V regulator output with a continuous output current limit of -20 mA, used for pullups and for the Hall sensor. |
| 14 | SGND | power_in | System ground for the control-circuit power-supply system. |
| 15 | OUT1N | output | Lower-side (N-channel) driver output with an absolute maximum output voltage of 18 V and a continuous output current limit of -20 mA. |
| 16 | OUT1P | output | Upper-side (P-channel) driver output with an absolute maximum output voltage of 18 V and a continuous output current limit of 20 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-16 |
| Category | Motor Driver ICs |
| Pins | 16 |
CAD (KiCad official)
- Symbol:
TMP815PWR - Footprint:
Package_SO:TSSOP-16_4.4x5mm_P0.65mm - 3D model: TSSOP-16 (KiCad packages3D, STEP)
- 3D model files:
tmp815pwr-etched.step/tmp815pwr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tmp815pwr.step/tmp815pwr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (22 pp, sha256
61080e814dbecc79, retrieved 2026-10-08, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).