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TPS22919DCKR
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TPS22919DCKR Description
TPS22919DCKR is a high-performance, single-channel, digital power multiplexer (DPM) from Texas Instruments. It is designed to provide efficient and precise power distribution in a wide range of applications, including automotive, industrial, and telecom systems.
Description:
The TPS22919DCKR is a highly integrated DPM that offers high efficiency, low on-resistance, and low input current. It is available in a compact 16-pin, 3mm x 3mm WQFN package, making it suitable for space-constrained applications.
Features:
- Single-channel, digital power multiplexer
- Wide input voltage range: 4.5V to 5.5V
- Low on-resistance: 2.5 milliohms (max)
- Low input current: 2.5 microamps (typical)
- High efficiency: up to 98%
- Integrated power MOSFETs for high-side and low-side switching
- Precise current monitoring with 10-bit resolution
- I2C-compatible digital interface for easy integration with microcontrollers
- Overcurrent, overtemperature, and open-drain fault protection
- Small footprint: 16-pin, 3mm x 3mm WQFN package
Applications:
- Automotive applications: Infotainment systems, instrument clusters, and head-up displays
- Industrial applications: Motor control, power distribution, and battery management systems
- Telecom applications: Base stations, routers, and switches
- Consumer electronics: Portable devices, wearables, and smart home devices
- Medical equipment: Patient monitoring systems and diagnostic devices
The TPS22919DCKR is an ideal choice for applications requiring efficient and precise power distribution, with its high efficiency, low on-resistance, and integrated protection features. Its compact form factor and I2C-compatible digital interface make it easy to integrate into a wide range of systems.
FAQ
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $0.08947 | $0.89 |
| 100+ | $0.07304 | $7.30 |
| 300+ | $0.06484 | $19.45 |
| 3000+ | $0.05711 | $171.33 |
| 6000+ | $0.05219 | $313.14 |





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