
- Stock: In Stock
- Brand: Unbranded
- Model: 1-CHIP1126
- SKU: 1-CHIP1126
Realtime Stock
Controller IC Chip - TPS2560 2560 TPS2560DRCR QFN 10 for laptop- Integrated portable calculator chip(SKU.1-CHIP1126)
The TPS2560 and TPS2561 (TPS256x) are dualchannel power-distribution switches intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered. These devices offer a programmable current-limit threshold between 250 mA and 2.8 A (typ) per channel through an external resistor. The power-switch rise and fall times are controlled to minimize current surges during turn on and off. Each channel of the TPS256x devices limit the output current to a safe level by switching into a constantcurrent mode when the output load exceeds the current-limit threshold. The FAULTx logic output for each channel independently asserts low during overcurrent and overtemperature conditions.
Two separate current limiting channels • Meets USB current-limiting requirements • Adjustable current limit: 250 mA to 2.8 A (typ) • ± 7.5% current-limit accuracy at 2.8 A • Fast overcurrent response: 3.5 ms (typ) • Two 44-mΩ high-side MOSFETs • Operating range: 2.5 V to 6.5 V • 2-mA maximum standby supply current • Built-in soft-start • 15-kV, 8-kV system-level ESD capable • UL listed: file no. E169910 • CB and Nemko certified
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