Update: 29 September, 2023
The TPS2045A through TPS2048A and TPS2055A through TPS2058A power-distribution switches are intended for applications where heavy capacitive loads and short circuits are likely to be encountered. These devices incorporate 80-mΩ N-channel MOSFET high-side power switches for power-distribution systems that require multiple power switches in a single package. Each switch is controlled by an independent logic enable input. Gate drive is provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize current surges during switching. The charge pump requires no external components and allows operation from supplies as low as 2.7 V. When the output load exceeds the current-limit threshold or a short is present, these devices limit the output current to a safe level by switching.
File format: PDF
Size: -
MD5 Checksum: 6581DAA87001CF4E9B4715978779ED6F
Publication date: 07 May, 2012
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PDF Link: TEXAS INSTRUMENTS TPS2045A TPS2046A TPS2047A TPS2048A handbook PDF