TPS62400DRCT Part Information

Details for TPS62400DRCT by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Description

The TPS6240x family of devices are synchronous dual step-down DC-DC converters optimized for battery-powered portable applications. The devices provide two independent output voltage rails powered by 1-cell Li-Ion or 3-cell NiMH/NiCD batteries. The devices are also suitable to operate from a standard 3.3-V or 5-V voltage rail. With an input voltage range from 2.5 V to 6 V, the TPS6240x is ideal to power portable applications like smart phones, PDAs, and other portable equipment. With the EasyScale serial interface the output voltages can be modified during operation. The fixed output voltage versions TPS62401, TPS62402, TPS62403, and TPS62404 support one-pin controlled simple Dynamic Voltage Scaling for low-power processors. The TPS6240x operates at a 2.25-MHz fixed switching frequency and enters the power save mode operation at light load currents to maintain high efficiency over the entire load current range. For low noise applications the devices can be forced into fixed frequency PWM mode by pulling the MODE/DATA pin high. In the shutdown mode, the current consumption is reduced to 1.2 μA, typical. The devices allow the use of small inductors and capacitors to achieve a small solution size. The TPS6240x is available in a 10-pin leadless package (3-mm × 3-mm VSON)

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Part Features

  • 100% Duty Cycle for Lowest Dropout
  • 180u00b0 Out-of-Phase Operation
  • 2.25-MHz Fixed Frequency Operation
  • Adjustable Output Voltage From 0.6V to VIN
  • Available in a 10-Pin VSON (3 mm u00d7 3 mm)
  • EasyScaleu2122 Optional One-Pin Serial Interface
  • High Efficiencyu2014Up to 95%
  • Output Current of 400 mA and 600 mA
  • Output Voltage Accuracy in PWM Mode u00b11%
  • Pin-Selectable Output Voltage Supports Simple Dynamic Voltage Scaling
  • Power Save Mode at Light Load Currents
  • Typical 32-u03bcA Quiescent Current for Both Converters
  • VIN Range From 2.5 V to 6 V

Part Specifications

Input Voltage Min 2.5V
Input Voltage Max 6V
No. of Outputs 2 Output, 2Outputs
DC / DC Converter IC Case SON
No. of Pins 10Pins
Output Current - Output 1 400mA
Output Current - Output 2 600mA
Output Voltage - Output 1 6V
Output Voltage - Output 2 6V
Regulator Output Type Adjustable
Switching Frequency 2.5MHz
Topology Synchronous Buck (Step Down)
Operating Temperature Max 85°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • DUAL STEP-DOWN CONVERTER, SON-10; INPUT; MSL:MSL 2 - 1 year; SVHC:No SVHC (15-Jan-2019) RoHS Compliant: Yes | Newark Electronics
  • Dual, Adjustable, 400mA and 600mA, 2.25MHz Step-Down Converter with 1-Wire Interface in QFN | Texas Instruments
  • DC/DC Converter [Texas Instruments] TPS62400DRCT DC/DC Converter | Distrelec

Frequently Asked Questions

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What category does TPS62400DRCT fall under?

The TPS62400DRCT is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TPS62400DRCT when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the TPS62400DRCT RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

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Authorised distributors including Newark Electronics, Texas Instruments and Distrelec have stock available or on a lead time for TPS62400DRCT.

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