TPS55330RTET Semiconductors - ICs by Texas Instruments


Status: Unknown
Series: -
RoHS: Unknown
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The TPS55330 is a monolithic nonsynchronous switching regulator with integrated 5-A, 24-V power switch. The device can be configured in several standard switching-regulator topologies, including boost, SEPIC, and isolated flyback. The device has a wide input voltage range to support applications with input voltage from multicell batteries or regulated 3.3V, 5-V, and 12-V power rails. The TPS55330 regulates the output voltage with current mode PWM (pulse width modulation) control, and has an internal oscillator. The switching frequency of PWM is set by either an external resistor or by synchronizing to an external clock signal. The user can program the switching frequency from 100 kHz to 1.2 MHz. The device features a programmable soft-start function to limit inrush current during start up and has other built-in protection features including cycle-bycycle overcurrent limit and thermal shutdown. The TPS55330 is available in a small 3-mm × 3-mm 16-pin QFN with PowerPAD for enhanced thermal performance.

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Prices starting from US$1.12

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Topology Boost Flyback SEPIC
Input Voltage Min 2.9V
Input Voltage Max 16V
No. of Outputs 1Outputs
DC / DC Converter IC Case WQFN
No. of Pins 16Pins
Output Current 5A
Output Voltage Min 2.9V
Output Voltage Max 22V
Switching Frequency 1.2MHz
Operating Temperature Max 150°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Operating Temperature Min -40°C
Output Voltage 22V
Primary Input Voltage 16V

Alternative Descriptions

Integrated 5-A 24-V Wide Input Range Boost/SEPIC/Flyback DC-DC Regulator | Texas Instruments
Voltage Reg, Boost, 1.2Mhz, Wqfn-16 | Newark Electronics
VOLTAGE REG, BOOST, 1.2MHZ, WQFN-16 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS55330RTET?

Additional datasheets, footprints and schematics for TPS55330RTET are listed on our Part Details page. You can also find images and similar parts to TPS55330RTET on this page.

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What category does TPS55330RTET fall under?

The TPS55330RTET is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

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You can view similar parts to TPS55330RTET when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the TPS55330RTET RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TPS55330RTET have stock available?

Authorised distributors including Texas Instruments, Chip One Stop, Newark Electronics, element14 and Farnell have stock available or on a lead time for TPS55330RTET.

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