Texas Instruments

TPS259530DSGR

The TPS259530DSGR is a high-performance, single-channel, load switch with power path management from Texas Instruments. This device is designed to provide efficient and reliable power management for a wide range of applications, including portable electronics, industrial equipment, and automotive systems.

Description:

The TPS259530DSGR is a compact, surface-mount device that measures 1.6 mm x 1.6 mm with a pitch of 0.5 mm. It is available in a 0.4 mm pitch, 10-ball WLCSP (Wafer Level Chip Scale Package) package. The device features a low on-resistance of 35 milliohms (typical) and supports input voltages from 2.5 V to 5.5 V.

Features:

1. Single-channel load switch with power path management
2. Ultra-low on-resistance: 35 milliohms (typical)
3. Wide input voltage range: 2.5 V to 5.5 V
4. High efficiency: 94% (typical) at 1 A load current
5. Precise current limit: 1 A (typical) with ±5% accuracy
6. Over-current protection (OCP) and thermal shutdown (TSD) for added safety
7. Programmable soft-start to minimize inrush current
8. Low dropout voltage: 100 mV (typical) at 1 A load current
9. Small footprint: 1.6 mm x 1.6 mm WLCSP package
10. Operating temperature range: -40°C to 125°C

Applications:

1. Portable electronics: smartphones, tablets, and laptops
2. Power banks and battery charging systems
3. Industrial equipment: motor drivers and power supplies
4. Automotive systems: infotainment systems, lighting control, and power distribution
5. Medical devices: portable monitoring equipment and wearable devices
6. IoT devices: sensors, gateways, and smart home appliances
7. LED lighting control: backlight control in displays and ambient lighting systems

The TPS259530DSGR offers a combination of high efficiency, low on-resistance, and advanced protection features, making it an ideal choice for various power management applications where space and efficiency are critical.