TEXAS Manuals (Industrial)

TPS20xx are TPS2014 and TPS2015 power distribution switches, intended for applications where heavy capacitive loads and short circuits are likely to be encountered.

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The TPS2014 and TPS2015 power distribution switches from TI are designed for applications where heavy capacitive loads and short circuits are likely to be encountered. The high-side switch is a 95-mΩ n-channel MOSFET. It is controlled by a logic enable that is compatible with 3-V and 5-V logic. The gate drive is provided by an internal charge pump that controls 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 4 V. When the output load exceeds the current-limit threshold or a short circuit is present, the TPS20xx limits the output current to a safe level by switching into a constant-current mode, and the overcurrent logic output is set to low. Continuous heavy overloads and short circuits will not cause damage. The switch features short-circuit protection, thermal protection, logic overcurrent output, enable input compatible with 3-V and 5-V logic, and more.

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The TPS2041A through TPS2044A and TPS2051A through TPS2054A 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.

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TPS2042 and TPS2052 dual power distribution switches are intended for applications where heavy capacitive loads and short circuits are likely to be encountered. They incorporate in single packages two 135-mΩ N-channel MOSFET high-side power switches for power distribution systems that require multiple power switches. Each switch is controlled by a logic enable that is compatible with 5-V logic and 3-V logic. 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, the TPS2042 and TPS2052 limit the output current to 500mA.

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The TPS2045 and TPS2055 power-distribution switches are intended for applications where heavy capacitive loads and short circuits are likely.

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The TPS2041 and TPS2051 are 135-mΩ N-channel MOSFET high-side power switches from Texas Instruments. They can operate from supplies as low as 2.7 V. The switches are controlled by a logic enable input and use an internal charge pump to provide gate drive. The charge pump controls the power-switch rise times and fall times to minimize current surges during switching. When the output load exceeds the current-limit threshold or a short is present, the TPS2041 and TPS2051 limit the output current to a safe level by switching into a constant-current mode, pulling the overcurrent (OC) logic output low.

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TPS2047 and TPS2057 are triple current limited power distribution switches for applications where heavy capacitive loads and short circuits are likely to occur. These devices incorporate in single packages three 135-mΩ N-channel MOSFET high-side power switches for power-distribution systems that require multiple power switches. Each switch is controlled by a logic enable compatible with 5-V and 3-V logic. Gate drive is provided by an internal charge pump that controls the power-switch rise times and fall times to minimize current surges during switching. The charge pump, requiring no external components, allows operation from supplies as low as 2.7 V. When the output load exceeds the maximum current limit, an internal protection circuit will turn off the switch to prevent overheating.

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The TLC5922 is a 16-channel constant-current sink driver from TI. Its features include controlled in-rush current, 16 channels, the ability to drive monochrome, multicolor, full-color LED displays, constant current accuracy of ±1%, a serial data interface, fast switching output, CMOS level input/output.

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The TPS2044 and TPS2054 quad power-distribution switches are intended for applications where heavy capacitive loads and short circuits are likely to be encountered. The TPS2044 and the TPS2054 incorporate in single packages four 135-mΩ N-channel MOSFET high-side power switches for power-distribution systems that require multiple power switches. Each switch is controlled by a logic enable that is compatible with 5-V logic and 3-V logic. Gate drive is provided by an internal charge pump that controls the power-switch rise times and fall times to minimize current surges during switching. The charge pump, requiring no external components, allows operation from supplies as low as 2.7 V. When the output load exceeds the current-limit threshold or a short is present, the TPS2044 and TPS2054 limit the output current to a safe level by switching.

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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

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The document describes the features and characteristics of the TPS3307 series of triple processor supervisors. The product is designed for DSP and processor-based systems that require multiple supply voltages. It features a power-on reset generator with a fixed delay time of 200ms, eliminating the need for an external capacitor. The product also includes a temperature-compensated voltage reference and has a maximum supply current of 40µA. It is suitable for applications such as industrial equipment, programmable controls, automotive systems, portable/battery-powered equipment, intelligent instruments, wireless communication systems, and notebook/desktop computers.

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The document introduces the development board and functional characteristics of the Stellaris® family development board

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This data sheet provides detailed information on the ULN2803A. It includes pin definitions, features, parameters, applications, and ordering information.

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The TPS6514x series is a triple output LCD supply with linear regulator and power good signal, input voltage range is 2.7V to 5.8V, output voltage range is 1.2V to 15V, output current is 400mA.

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The ADS1271 is a 24-bit, delta-sigma analog-to-digital converter (ADC) from Texas Instruments (TI) with a data rate up to 105kSPS, offering a unique combination of excellent DC accuracy and outstanding AC performance.

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bq2002d/t fast-charge ic is a low-cost cmos battery-charge controller able to provide reliable charge termination for both nicd and nimh battery applications.

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The µA741 is a general-purpose operational amplifier featuring short-circuit protection, offset-voltage null capability, large common-mode and differential voltage ranges, no frequency compensation required, low power consumption, and no latch-up.

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The THS7360 is a 6-channel video amplifier with 3 SD and 3 SD/ED/HD/Full-HD filters and high gain. It is suitable for video signals such as CVBS, S-Video, Y’/P’B/P’R, G’B’R’, or computer RGB.

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TLC556, TLC556Y DUAL LinCMOS TIMERS are monolithic timing circuits fabricated using the TI LinCMOS process, which provides full compatibility with CMOS, TTL, and MOS logic and operates at frequencies up to 2 MHz.

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The TPS61160A/61A is a white LED driver from TI that uses a 2mm x 2mm QFN package and can drive up to 10 LEDs in series. The device has a 2.7V to 18V input voltage range, 26V open LED protection (TPS61160A), 38V open LED protection (TPS61161A), 200mV reference voltage, ±2% accuracy, PWM interface, programmable soft start, up to 90% efficiency, and a 2mm x 2mm x 0.8mm 6-pin QFN package.

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