# A3944KLPTR-T (Component)
## Description
Motor Driver ICs
A3944KLPTR-T
TSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL-EP
LCSC Part Number: C2653534
JLCPCB Part Class: Extended Part
Manufactured by ALLEGRO(美国埃戈罗)
## Component Details
- **Owner:** lcsc
- **Created:** 11/8/2024
- **Last Updated:** 11/8/2024
- **Visibility:** Public
- **LCSC Part Number:** C2653534
- **Package or Case Code:** TSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL-EP
- **Manufacturer Name:** ALLEGRO(美国埃戈罗)
- **JLCPCB Part Class:** Extended Part
- **Manufacturer Part Number:** A3944KLPTR-T
- **Part Type:** Motor Driver ICs
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/a3944klptr-t/allegro-microsystems.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/allegro-microsystems/A3944KLPTR-T/2728149) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C2653534.html) | $3.8508 | 3 |
| [Mouser](https://www.mouser.com/ProductDetail/Allegro-MicroSystems/A3944KLPTR-T?qs=pUKx8fyJudBVTUZQjzngaA%3D%3D) | $3.50 | 8.6K |
- **Part Type:** Electromechanical Components
- **MPN:** A3944KLPTR-T
- **Mount Type:** PCB
- **Package / Case Code:** 28-TSSOP
- **Pin Count:** 29
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | VDR | |
| 2 | GAT0 | |
| 3 | DRN0 | |
| 4 | GAT1 | |
| 5 | DRN1 | |
| 6 | GAT2 | |
| 7 | DRN2 | |
| 8 | GAT3 | |
| 9 | DRN3 | |
| 10 | GAT4 | |
| 11 | DRN4 | |
| 12 | GAT5 | |
| 13 | DRN5 | |
| 14 | VREG | |
| 15 | VBB | |
| 16 | GND | |
| 17 | IN5 | |
| 18 | IN4 | |
| 19 | IN3 | |
| 20 | IN2 | |
| 21 | IN1 | |
| 22 | IN0 | |
| 23 | CSN | |
| 24 | SI | |
| 25 | SCK | |
| 26 | SO | |
| 27 | RESETN | |
| 28 | VDD | |
| 29 | EP | |
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*Generated from [https://www.flux.ai/lcsc/a3944klptr-t~7tw2](https://www.flux.ai/lcsc/a3944klptr-t~7tw2)*