M54583P/FP is an eight-circuit collector-current-synchronized Darlington transistor array with extremely low input-current supply, which can achieve high-current driving.
The M54583P/FP is an eight‑circuit Darlington transistor array from Mitsubishi Semiconductor. Each circuit provides a high‑current PNP or NPN driver with active L‑level inputs, suitable for interfacing microcomputers with high‑voltage, high‑current loads such as relays, printers, and MOS‑bipolar logic ICs.
The document lists absolute maximum ratings, recommended operating conditions, electrical and typical characteristics, pin configuration, and input specifications for both the standard (M54583P) and flat‑pack (M54583FP) versions.
| Breakdown voltage (BVcEo) | 50 V |
|---|---|
| Maximum collector current per circuit | 400 mA |
| Operating temperature range | -20 °C to +75 °C |
Each circuit can handle up to 400 mA of collector current.
The transistor array has a breakdown voltage of 50 V.
The M54583P is supplied in a standard package, while the M54583FP is enclosed in a molded small flat package.
A typical supply voltage of 5 V is recommended, with a range of 4 V to 8 V.