Key facts
- Brand
- Infineon
- Model
- BTS 4880R
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-06
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Infineon BTS 4880R Datasheet
The BTS 4880R is an Infineon Smart Power high‑side switch that integrates eight independent channels, each capable of delivering 0.625 A. It includes built‑in protection functions such as over‑voltage, under‑voltage shutdown with auto‑restart, short‑circuit, overload, thermal shutdown, ESD, and reverse‑battery protection, making it suitable for industrial PLC applications and as a replacement for electromechanical relays.
Key electrical characteristics include a typical on‑state resistance of 200 mΩ per channel, supply voltage range of 11‑45 V, standby current of 50‑150 µA, and thermal resistance junction‑to‑case of 1.5 K/W. The device is supplied in a compact QFN package with detailed pin assignments and ordering codes provided.
Infineon BTS 4880R specifications
| Output current per channel | 0.625 A |
|---|---|
| Number of channels | 8 |
| On‑state resistance (Ron) | 200 mΩ |
| Supply voltage (Vbb) | 11 – 45 V |
| Undervoltage shutdown voltage | 7 – 10.5 V |
| Standby current | 50 – 150 µA |
| Thermal resistance (junction‑to‑case) | 1.5 K/W |
Source: Infineon BTS 4880R Datasheet
All Infineon BTS 4880R documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum continuous output current per channel?
Each channel can continuously source up to 0.625 A.
How many independent channels does the BTS 4880R provide?
The device contains eight independent high‑side channels.
What is the maximum continuous output current per channel?
Each channel can continuously source up to 0.625 A.
From: Infineon BTS 4880R Smart Power High‑Side Switch Datasheet
What is the typical on‑state resistance of the switch?
The typical on‑state resistance (Ron) is 200 mΩ.
From: Infineon BTS 4880R Smart Power High‑Side Switch Datasheet