TPS62111RSAT Semiconductors - ICs by Texas Instruments

IC STEPDWN CONV 3.3V 1.5A 16VQFN REEL

Semiconductors - ICs
> Power Management ICs - PMIC
> Voltage Regulators
> DC / DC Fixed Switching Regulators
Status: Unknown
Series: -
RoHS: Unknown
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The TPS6211x devices are a family of low-noise synchronous step-down DC-DC converters that are ideally suited for systems powered from a 2- to 4-cell Li-ion battery or from a 12-V or 15-V rail. The TPS6211x devices are synchronous pulse width modulation (PWM) converters with integrated N- and P-channel power MOSFET switches. Synchronous rectification is used to increase efficiency and to reduce external component count. To achieve highest efficiency over a wide load-current range, the converter enters a power-saving, pulse frequency modulation (PFM) mode at light load currents. Operating frequency is typically 1 MHz, allowing the use of small inductor and capacitor values. The device can be synchronized to an external clock signal in the range of 0.8 MHz to 1.4 MHz. For lownoise operation, the converter can be operated in PWM-only mode. In shutdown mode, the current consumption is reduced to less than 2 µA. The TPS6211x family of devices are available in the 16pin (RSA) VQFN package, and operate over a freeair temperature range of –40°C to 85°C.

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Specifications

Topology Synchronous Buck (Step Down)
Input Voltage Min 3.1V
Input Voltage Max 17V
DC / DC Converter IC Case QFN
No. of Pins 16Pins
Output Current 1.5A
Output Voltage Nom. 3.3V
Switching Frequency 1MHz
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)
Base Number 62111
Frequency 1000kHz
No. of Outputs 1Outputs
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +125°C
Output Voltage 3.3V
Primary Input Voltage 12V
Supply Voltage Max 17V
Supply Voltage Min 3.1V
Termination Type Surface Mount Device
Voltage Regulator Type Step Down (Buck)

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