component
TPS2834PWPR
Public Made by Adomby adom
Texas Instruments Gate Drivers, HTSSOP-14-EP. 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
markdownTPS2834PWPR
Texas Instruments · Gate Drivers · HTSSOP-14-EP
TPS2834PWPR from Texas Instruments, in a HTSSOP-14-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 | ENABLE | input | ENABLE is a TTL-compatible input that enables the drivers; when it is low, both the high-side and low-side output drivers are off. |
| 2 | IN | input | IN is the TTL-compatible control input to the MOSFET drivers, noninverting on the TPS2834 and inverting on the TPS2835. |
| 3 | CROWBAR | input | TTL-compatible input that, when driven low, turns the low-side driver on and the high-side driver off independent of all other control terminals, for overvoltage protection against a shorted high-side FET. |
| 4 | NC | unconnected | No internal connection. |
| 5 | SYNC | input | TTL-compatible synchronous rectifier enable: when SYNC is low the low-side driver is always off, and when high the low-side driver drives the low-side MOSFET. |
| 6 | DT | input | Dead-time control terminal, TTL-compatible (VIH 2 V, VIL 1 V over the VCC range), to be connected to the junction of the high-side and low-side MOSFETs. |
| 7 | PGND | power_in | Power ground, to be connected to the FET power ground. |
| 8 | VCC | power_in | Input supply, 4.5 V to 15 V; a 1-µF capacitor from VCC to PGND is recommended. |
| 9 | NC | unconnected | No internal connection. |
| 10 | LOWDR | output | Output drive for the low-side power MOSFET. |
| 11 | BOOTLO | output | Connects to the junction of the high-side and low-side MOSFETs and carries the gate drive current pulses. |
| 12 | HIGHDR | output | Output drive for the high-side power MOSFET. |
| 13 | NC | unconnected | No internal connection. |
| 14 | BOOT | input | Bootstrap terminal; a ceramic capacitor (typically 0.1 µF to 1 µF) between BOOT and BOOTLO develops the floating high-side bootstrap voltage, with BOOT-to-ground limited to 30 V. |
| 15 | PAD | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | HTSSOP-14-EP |
| Category | Motor Driver ICs |
| Pins | 15 |
CAD (KiCad official)
- Symbol:
TPS2834PWPR - Footprint:
Package_SO:TSSOP-14-1EP_4.4x5mm_P0.65mm - 3D model: HTSSOP-14-EP (KiCad packages3D, STEP)
- 3D model files:
tps2834pwpr-etched.step/tps2834pwpr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps2834pwpr.step/tps2834pwpr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (26 pp, sha256
b112fb3c965b0e12, retrieved 2026-10-08, tier: lcsc) - 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).