TPS82671SIPT

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> Semiconductors - ICs

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Details for Texas Instruments

TPS82671SIPT

600mA Fully Integrated, Low Noise Step-Down Converter Module in MicroSiP™
Buy Directly from Texas Instruments (5770 in Stock)
$1.0800 per unit
Series Information for TPS82671SIPT - Texas Instruments

Features

  • feature
    17u03bcA Quiescent Current
  • feature
    5.5MHz Regulated Frequency Operation
  • feature
    90% Efficiency at 5.5 MHz Operation
  • feature
    Automatic PFM/PWM Mode Switching
  • feature
    Best in Class Load and Line Transient
  • feature
    Current Overload and Thermal Shutdown Protection
  • feature
    Integrated Active Power-Down Sequencing (Optional)
  • feature
    Internal Soft Start, 120-u00b5s Start-Up Time
  • feature
    Low Ripple Light-Load PFM Mode
  • feature
    Spread Spectrum, PWM Frequency Dithering
  • feature
    Sub 1-mm Profile Solution
  • feature
    Total Solution Size <6.7 mm2
  • feature
    Wide VIN Range From 2.3 V to 4.8 V
  • feature
    u00b12% Total DC Voltage Accuracy
  • feature
    u226535dB VIN PSRR (1kHz to 10kHz)

Description

IC BUCK 600MA LN 8USIP
The TPS8267x device is a complete 600mA, DC/DC step-down power supply intended for low-power applications. Included in the package are the switching regulator, inductor and input/output capacitors. No additional components are required to finish the design. The TPS8267x is based on a high-frequency synchronous step-down dc-dc converter optimized for battery-powered portable applications. The MicroSiP™ DC/DC converter operates at a regulated 5.5-MHz switching frequency and enters the powersave mode operation at light load currents to maintain high efficiency over the entire load current range. The PFM mode extends the battery life by reducing the quiescent current to 17μA (typ) during light load operation. For noise-sensitive applications, the device has PWM spread spectrum capability providing a lower noise regulated output, as well as low noise at the input. These features, combined with high PSRR and AC load regulation performance, make this device suitable to replace a linear regulator to obtain better power conversion efficiency. The TPS8267x is packaged in a compact (2.3mm x 2.9mm) and low profile (1.0mm) BGA package suitable for automated assembly by standard surface mount equipment.

Specifications

DC / DC Converter Type:
-
Input Voltage Min:
2.3V
Input Voltage Max:
4.8V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
µSIP
No. of Pins:
8Pins
Output Current:
600mA
Output Voltage Nom.:
1.8V
Switching Frequency:
6MHz
Operating Temperature Max:
85°C
Product Range:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Fixed Output Voltage Nom.:
1.8V
Frequency:
5.5MHz
Operating Temperature Min:
-40°C
Operating Temperature Range:
-40°C to +85°C
Output Type:
Fixed
Output Voltage:
1.8V
Primary Input Voltage:
4.8V

Alternate Descriptions

Avnet America

Conv DC-DC Single Step Down 2.3V to 4.8V 8-Pin Micro SIP SMD T/R

Avnet Europe

Conv DC-DC Single Step Down 2.3V to 4.8V 8-Pin Micro SIP SMD T/R

Texas Instruments

600mA Fully Integrated, Low Noise Step-Down Converter Module in MicroSiP™ Package

Texas Instruments product