L9651 is a smart quad switch consists of four identical low side power switches. A serial diagnostic interface indicates failure mode of each switch (short circuit to VBAT or ground and open load or over temperature).
- Modified VDMOS power stage (UDSBR > 80V)
- RDSON < 500mohm (Tj = 25°C)
- CMOS compatible inputs, enable input (reset)
- Outputs capable of up to 2.2A, outputs internally clamped at 70V for fast inductive load switch off
- Wide operating supply voltage from 4.7V up to 30V
- Open load detection (Output off, 100µsfiltering time)
- Short to ground detection (output off, 100µs - filtering time)
- Short to battery detection (output on), over temperature detection (output on)
- Storage of last fault in 8 bit - serial register
- Fault signal indication at serial data out without need to read out the serial Interface
Warnings Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Other details
| Brand |
STMICROELECTRONICS |
| Part Number |
L9651 |
| Quantity |
Each |
| Technical Data Sheet EN |
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| Product Change Notice EN |
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