TPS54336ADDA Semiconductors - ICs by Texas Instruments

IC BUCK 340KHZ 4.5V TO 28V 3A SOIC-8

Status: Unknown
Series: -
RoHS: Unknown
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The TPS5433xA family of devices are synchronous converters with an input-voltage range of 4.5 V to 28 V. These devices include This device has an integrated low-side switching FET that eliminates the need for an external diode which reduces component count. Efficiency is maximized through the integrated 128mΩ and 84-mΩ MOSFETs, low IQ and pulse skipping at light loads. Using the enable pin, the shutdown supply current is reduced to 2 μA. This step-down (buck) converter provides accurate regulation for a variety of loads with a well-regulated voltage reference that is 1.5% over temperature. Cycle-by-cycle current limiting on the high-side MOSFET protects the TPS5433xA family of devices in overload situations and is enhanced by a low-side sourcing current limit which prevents current runaway. A low-side sinking current-limit turns off the low-side MOSFET to prevent excessive reverse current. Hiccup protection is triggered if the overcurrent condition continues for longer than the preset time. Thermal shutdown disables the device when the die temperature exceeds the threshold and enables the device again after the built-in thermal hiccup time.

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Prices starting from US$1.06

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Farnell
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Texas Instruments
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Newark Electronics
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Specifications

Topology Synchronous Buck (Step Down)
Input Voltage Min 4.5V
Input Voltage Max 28V
No. of Outputs 1Outputs
DC / DC Converter IC Case SO PowerPAD
No. of Pins 8Pins
Output Current 3A
Output Voltage Min 800mV
Output Voltage Max 25V
Switching Frequency 340kHz
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
Primary Input Voltage 28V

Alternative Descriptions

4.5V to 28V Input, 3A, Synchronous Step-Down Converter with Eco-mode(tm) | Texas Instruments
Ic, Buck, 340Khz, 4.5V To 28V, 3A,soic-8 | Newark Electronics
IC, BUCK, 340KHZ, 4.5V TO 28V, 3A,SOIC-8 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS54336ADDA?

Additional datasheets, footprints and schematics for TPS54336ADDA are listed on our Part Details page. You can also find images and similar parts to TPS54336ADDA on this page.

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What category does TPS54336ADDA fall under?

The TPS54336ADDA is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TPS54336ADDA when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the TPS54336ADDA RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Texas Instruments, Newark Electronics, element14 and Farnell have stock available or on a lead time for TPS54336ADDA.

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