TPS61030RSAR Semiconductors - ICs by Texas Instruments

DC-DC CONV BOOST QFN-16

Status: Unknown
Series: -
RoHS: Unknown
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The TPS6103x devices provide a power supply solution for products powered by either a one-cell LiIon or Li-polymer, or a two to three-cell alkaline, NiCd or NiMH battery. The converter generates a stable output voltage that is either adjusted by an external resistor divider or fixed internally on the chip. It provides high efficient power conversion and is capable of delivering output currents up to 1 A at 5 V at a supply voltage down to 1.8 V. The implemented boost converter is based on a fixed frequency, pulsewidth- modulation (PWM) controller using a synchronous rectifier to obtain maximum efficiency. At low load currents the converter enters Power Save mode to maintain a high efficiency over a wide load current range. The Power Save mode can be disabled, forcing the converter to operate at a fixed switching frequency. It can also operate synchronized to an external clock signal that is applied to the SYNC pin. The maximum peak current in the boost switch is limited to a value of 4500 mA. The converter can be disabled to minimize battery drain. During shutdown, the load is completely disconnected from the battery. A low-EMI mode is implemented to reduce ringing and, in effect, lower radiated electromagnetic energy when the converter enters the discontinuous conduction mode.

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Specifications

Topology Synchronous Boost (Step Up)
Input Voltage Min 1.8V
Input Voltage Max 5.5V
No. of Outputs 1Outputs
DC / DC Converter IC Case QFN
No. of Pins 16Pins
Output Current 4A
Output Voltage Min 1.8V
Output Voltage Max 5.5V
Switching Frequency 700kHz
Operating Temperature Max 85°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 5.5V
Primary Input Voltage 5.5V

Alternative Descriptions

1.8Vin, 4-A Switch, 96% Efficient Boost Converter w/20µA Iq in TSSOP-16 | Texas Instruments


Frequently Asked Questions

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What category does TPS61030RSAR fall under?

The TPS61030RSAR is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

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Is the TPS61030RSAR RoHS compliant?

This part has not been flagged as RoHS Compliant.

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