Key facts
- Brand
- Siemens
- Model
- BTS 774 G
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-05
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TrilithIC BTS 774 G Datasheet
The BTS 774 G integrates one double high‑side switch and two low‑side switches in a P‑DSO‑28‑9 package. It is designed for DC motor management, offering configurable bridge or quad‑switch operation, ultra‑low on‑resistance, high peak current capability, and extensive protection features such as short‑circuit, over‑temperature, and over/under‑voltage detection.
The device uses Siemens SMART SIPMOS® technology for both high‑side and low‑side MOSFETs, provides status flag diagnosis, and supports external current‑sense resistors. It operates up to 40 V supply and includes internal clamp diodes and isolated sources for accurate current sensing.
Siemens BTS 774 G specifications
| Maximum supply voltage (VS) | 43 V |
|---|---|
| Typical high‑side switch RDS ON | 165 mW |
| Typical low‑side switch RDS ON | 45 mW |
| Junction temperature range (Tj) | 40 °C – 150 °C |
| Operating voltage range | 0.3 V – 43 V |
Source: TrilithIC BTS 774 G Datasheet
All Siemens BTS 774 G documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum supply voltage for the BTS 774 G?
The device can be powered up to 43 V.
What is the typical on‑resistance of the high‑side switch?
The typical RDS ON of the high‑side switch is 165 mW.
What is the typical on‑resistance of the high‑side switch?
The high‑side switch has a typical on‑resistance of 165 mΩ at 25 °C.
How many switches are integrated in the BTS 774G?
The device contains one high‑side switch and two low‑side switches.