TPS65270RGET Semiconductors - ICs by Texas Instruments

BUCK SYNC ADJ 2A/3A 24VQFN

Status: Unknown
Series: -
RoHS: Unknown
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The TPS65270 is a monolithic, dual synchronous buck regulator with a wide operating input voltage that can operate in 5-V, 9-V, 12-V, or 15-V bus voltages and battery chemistries. The converters are designed to simplify its application while giving the designer the option to optimize their usage according to the target application. The TPS65270 features a precision 0.8-V reference and can produce output voltages up to 15 V. Each converter features an enable pin that allows dedicated control of each channel that provides flexibility for power sequencing. Soft-start time in each channel can be adjusted by choosing different external capacitors. TPS65270 is also able to start up with a prebiased output. The converter begins switching when output voltage reaches the prebiased voltage. Constant frequency peak current-mode control simplifies the compensation and provides fast transient response. Cycle-by-cycle overcurrent protection and hiccup mode operation limits MOSFET power dissipation in short-circuit or overloading fault conditions. Low-side reverse current protection also prevents excessive sinking current from damaging the converter.

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Prices starting from US$1.16

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Specifications

Input Voltage Min 4.5V
Input Voltage Max 18V
No. of Outputs 2 Output, 2Outputs
DC / DC Converter IC Case VQFN
No. of Pins 24Pins
Output Current - Output 1 2A
Output Current - Output 2 3A
Output Voltage - Output 1 15V
Output Voltage - Output 2 15V
Regulator Output Type Adjustable
Switching Frequency 1.4MHz
Topology Synchronous Buck (Step Down)
Operating Temperature Max 85°C
Product Range -
RoHS Phthalates Compliant Yes
MSL -
SVHC No SVHC (27-Jun-2018)
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +85°C
Output Current 3A
Output Voltage 15V
Output Voltage Min 0.8V
Primary Input Voltage 16V

Alternative Descriptions

2 Buck Converter with 4.5V to 16V Input Voltage, 2A/3A Output Current | Texas Instruments


Frequently Asked Questions

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What category does TPS65270RGET fall under?

The TPS65270RGET is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

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Is the TPS65270RGET RoHS compliant?

This part has not been flagged as RoHS Compliant.

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