TPS62152RGTT Part Information

Details for TPS62152RGTT by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Power Management

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Part Description

The TPS6215x family is an easy-to-use synchronous step down dc-dc converter optimized for applications with high power density. A high switching frequency of typically 2.5 MHz allows the use of small inductors and provides fast transient response as well as high output-voltage accuracy by the use of DCS-Control topology. With their wide operating input-voltage range of 3 V to 17 V, the devices are ideally suited for systems powered from either Li-Ion or other batteries as well as from 12-V intermediate power rails. The devices support up to 1-A continuous output current at output voltages between 0.9 V and 6 V (in 100% duty-cycle mode). The soft-start pin controls the output-voltage start-up ramp, which allows operation as either a standalone power supply or in tracking configurations. Power sequencing is also possible by configuring the enable (EN) and open-drain power-good (PG) pins. In power-save mode, the devices draw quiescent current of about 17 μA from VIN. Power-save-mode, entered automatically and seamlessly if the load is small, maintains high efficiency over the entire load range. In shutdown mode, the device turns off and current consumption is less than 2 μA. The device, available in adjustable- and fixed-outputvoltage versions, comes in a 16-pin VQFN package measuring 3 × 3 mm (RGT).

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Part Features

  • 100% Duty-Cycle Mode
  • Adjustable Output Voltage From 0.9 V to 6 V
  • Available in a 3-mm u00d7 3-mm, VQFN-16 Package
  • DCS-Controlu2122 Topology
  • Input Voltage Range: 3 V to 17 V
  • Overtemperature Protection
  • Pin to Pin Compatible with TPS62130 and TPS62140
  • Pin-Selectable Output Voltage (nominal, + 5%)
  • Power-Good Output
  • Programmable Soft Start and Tracking
  • Quiescent Current of 17 u00b5A (typ.)
  • Seamless Power-Save Mode Transition
  • Selectable Operating Frequency
  • Short-Circuit Protection
  • Up to 1-A Output Current

Part Specifications

Topology Synchronous Buck (Step Down)
Input Voltage Min 3V
Input Voltage Max 17V
DC / DC Converter IC Case QFN
No. of Pins 16Pins
Output Current 1A
Output Voltage Nom. 3.3V
Switching Frequency 2.5MHz
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
No. of Outputs 1Outputs
Operating Temperature Min -40°C
Output Voltage 3.3V
Primary Input Voltage 17V
RoHS Compliant

Alternative Part Descriptions

  • 3-17V 1A Step-Down Converter VQFN16EP | RS Components
  • DC-DC CONV, BUCK, 2.5MHZ, QFN-16; Topology:Synchronous Buck (Step Down); Input Voltage Min:3V; Input Voltage Max:17V; DC / DC Converter IC Case:QFN; No. of Pins:16Pins; Output Current:1A; Output Voltage Nom.:3.3V; Switching RoHS Compliant: Yes | Newark Electronics
  • 3–17V 1A Step-Down Converter in 3x3 QFN package | Texas Instruments
  • Texas Instruments TPS62152RGTT Step-Down Anahtarlamalı Regülatör, 1A, 16-Pinli QFN | RS Components TR
  • 3-17V 1A Step-Down Converter VQFN16EP | RS Components IT

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