Key facts
- Brand
- Infineon
- Model
- BTS737S3
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-05
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Infineon BTS737S3 Smart High‑Side Power Switch Datasheet
The BTS737S3 is a smart high‑side power switch built in Infineon's Smart SIPMOS® technology. It offers four parallel channels, low standby current, and a range of built‑in protection features such as overload, current‑limit, reverse‑battery, over‑voltage, loss‑of‑ground and ESD protection.
The device is supplied in a P‑DSO‑28‑16 package and includes diagnostic feedback, proportional current‑sense outputs, and a CMOS‑compatible input. Detailed electrical, thermal, and operating specifications are provided for design integration.
Infineon BTS737S3 specifications
| Operating voltage (Vop) | 5.0 – 40 V |
|---|---|
| On‑state resistance (Ron) | 35 mΩ |
| Nominal load current (one channel active) | 5.4 A |
| Current limitation | 40 A |
| Standby current | 10 – 25 µA |
Source: Infineon BTS737S3 Smart High‑Side Power Switch Datasheet
All Infineon BTS737S3 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
How many channels does the BTS737S3 have?
The device provides four independent high‑side channels.
From: Infineon BTS737S3 Smart High‑Side Power Switch Datasheet
What is the package type for the BTS737S3?
The part is supplied in a P‑DSO‑28‑16 surface‑mount package.
From: Infineon BTS737S3 Smart High‑Side Power Switch Datasheet
How many channels does the BTS737S3 provide?
It provides four independent high‑side channels.
What is the on‑state resistance of each channel?
Each channel has an on‑state resistance of 35 mΩ.