E-L6219DSA _
STMicroelectronics
- Darmowa próbka
- MPN:
- E-L6219DSA
- Producent:
- STMicroelectronics
- Obudowa:
- SO24
- Dodany do bazy:
- Ostatnio widziany:
- Zmiana ceny:
- -2.82% (31.10.2025)
- Poprzednia cena:
- 6.03
| Ilość [ x szt]: | 10+ | 25+ | 100+ | 250+ | 500+ |
|---|---|---|---|---|---|
| Cena USD [za szt]: | 4.50 | 4.08 | 3.72 | 3.60 | 3.49 |
Sugerowane produkty dla l6219
The L6219DSA is a bipolar monolithic integrated circuit intended to control and drive both windings of a bipolar stepper motor or bidirectionally control two DC motors.
With only a few external components, the L6219DSA controls and drives the circuit for LS-TTL or microprocessor-controlled stepper motor systems. The power stage is a dual full bridge sustaining 46 V and including four diodes for current recirculation.
Cross conduction protection is provided to avoid simultaneous cross conduction during switching current direction.
An internal pulse-width modulation (PWM) controls the output current to 750 mA with peak startup current up to 1 A.
A wide range of current control from 750 mA (each bridge) is permitted by two logic inputs and an external voltage reference. A phase input to each bridge determines the load current direction. Thermal protection circuitry disables the outputs if the chip temperature exceeds safe operating limits.
Elecena nie prowadzi sprzedaży elementów elektronicznych, ani w niej nie pośredniczy.
Produkt pochodzi z oferty sklepu STMicroelectronics