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Hot sale Original TPS5450MDDAREP PMIC IC Conv DC-DC 5.5V to 36V Step Down Single-Out 1.22V to 31V 5A 8-Pin HSOIC

Manufacturer Product Number
TPS5450MDDAREP
Description

Original TPS5450MDDAREP PMIC IC Conv DC-DC 5.5V to 36V Step Down Single-Out 1.22V to 31V 5A 8-Pin HSOIC EP T/R

Package Condition
Original
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Product Description

Product Overview
As a member of the SWIFT™ family of DC/DC regulators, TPS5450 is a high-output current PWM converter that integrates low-resistance, high-end N-channel MOSFETs. Along with the listed features are integrated on the chip: a high-performance voltage error amplifier for precise voltage regulation under transient conditions; an undervoltage lockout circuit that prevents start-up before the input voltage reaches 5.5 V; Internally set soft-start circuit to limit inrush current; and voltage feedforward circuitry for improved transient response. When using the ENA pin, the shutdown current can typically drop to 18 μA. Other features include high-level effective enable, overcurrent limiting, overvoltage protection, and thermal shutdown. To reduce design complexity and the number of external components, TPS5450 feedback loop is internally compensated. TPS5450 device is available in a thermally enhanced 8-pin SOIC PowerPAD™ package. Texas Instruments provides evaluation modules and software tools to help achieve high-performance power supply designs that meet demanding device development cycle requirements.

Product Features
Meets automotive application standards
Wide input voltage range: 5.5 V to 36 V
Up to 5 A continuous (6 A peak) output current
Integrated 110 mΩ MOSFET switch for efficiency of over 90%
Wide Output Voltage Range: Adjustable as low as 1.22 V with 1.5% Initial Accuracy
Internal compensation to minimize the number of external components
Fixed 500 kHz switching frequency to reduce filter size
18 μA shutdown current
Input voltage feedforward improves linear regulation and transient response
Overcurrent limiting, overvoltage protection, and thermal shutdown protection systems

It is available in a small, thermally enhanced 8-pin SOIC PowerPAD™ package

Applications:
High-density point-of-load regulators
LCD display, plasma display
Battery charger
12 V/24 V distributed power system

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TPS5450MDDAREP

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Hot sale Original TPS5450MDDAREP PMIC IC Conv DC-DC 5.5V to 36V Step Down Single-Out 1.22V to 31V 5A 8-Pin HSOIC

Original TPS5450MDDAREP PMIC IC Conv DC-DC 5.5V to 36V Step Down Single-Out 1.22V to 31V 5A 8-Pin HSOIC EP T/R

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