TPS60241DGKR Part Information

Details for TPS60241DGKR by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Power Management

Part Description

The TPS6024x devices are a family of switched capacitor voltage converters, ideally suited for voltage-controlled oscillator (VCO) and phase-locked loop (PLL) applications that require low noise and tight tolerances. Its dual-cap design uses four ceramic capacitors to provide ultra-low output ripple with high efficiency, while eliminating the need for inefficient linear regulators. The TPS6024x devices operate down to 1.8 V, supporting a 3.3-V, 2.7-V, 3-V output from two-cell, nickel- or alkaline-based chemistries, whereas the TPS60241 works with 2.7-V to 5.5-V input voltage providing a 5-V output. The devices work equally well for low EMI DC–DC step-up conversion without the need for an inductor. The high switching frequency (typical 160 kHz) promotes the use of small surfacemount capacitors, saving board space. The shutdown mode of the converter conserves battery energy. The devices are thermally protected and currentlimited for reliable operation even under persisting fault conditions. Normal quiescent current (ground pin current) is only 250 µA, and typically 0.1 µA in shutdown mode. The TPS6024x devices come in a thin, 8-pin VSSOP package with a component height of only 1.1 mm.

Part Downloads

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Part Features

  • 170-u00b5Vrms Zero Ripple Output: at 20 Hz to 10 MHz Bandwidth
  • EVM Available TPS60241EVM-194
  • Micro-Small 8-Pin VSSOP Package
  • Minimum Number of External Components u2013 No Inductors u2013 Only Small Ceramic Chip Capacitors
  • Regulated 2.7-V, 3-V, 3.3-V or 5-V Output Voltage With u00b12.5% Accuracy Over Load
  • Shutdown Mode: 0.1 u00b5A Typical
  • Thermal Protection and Current Limit
  • Up to 25-mA Output Current
  • Up to 90% Efficiency
  • Wide Input Voltage Range from 1.8 V to 5.5 V

Part Specifications

Output Type Fixed
Input Voltage Min 2.7V
Input Voltage Max 5.5V
DC / DC Converter IC Case MSOP
No. of Pins 8Pins
Output Current 12mA
Fixed Output Voltage Nom. 5V
RoHS Compliant

Alternative Part Descriptions

  • DC-DC CONVERTER, BUCK-BOOST, 160KHZ, 25M; MSL:MSL 2 - 1 year; SVHC:No SVHC (15-Jan-2019) RoHS Compliant: Yes | Newark Electronics
  • 170 uVrms Zero-Ripple Switched Cap Boost Converter With Fixed 5.0V Output For VCO Supply | Texas Instruments

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