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TPS62402DRCR

Conv DC-DC 2.5V to 6V Synchronous Step Down Dual-Out 3.3V/1.8V 0.4A/0.6A 10-Pin VSON EP T/R

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  • Part Number : TPS62402DRCR

  • Package/Case : 10-VSON (3x3)

  • Brands : TI

  • Components Categories : Voltage Regulators - DC DC Switching Regulators

  • Datesheet : TPS62402DRCR DataSheet (PDF)

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Please submit RFQ for TPS62402DRCR or email to us: Email: [email protected], we will contact you in 12 hours.

Overview of TPS62402DRCR

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 TPS62400 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 TPS62400 is available in a 10-pin leadless package (3-mm × 3-mm VSON)

Key Features

  • High Efficiency—Up to 95%
  • VIN Range From 2.5 V to 6 V
  • 2.25-MHz Fixed Frequency Operation
  • Output Current of 400 mA and 600 mA
  • Adjustable Output Voltage From 0.6V to VIN
  • Pin-Selectable Output Voltage Supports Simple
    Dynamic Voltage Scaling
  • EasyScale Optional One-Pin Serial Interface
  • Power Save Mode at Light Load Currents
  • 180° Out-of-Phase Operation
  • Output Voltage Accuracy in PWM Mode ±1%
  • Typical 32-µA Quiescent Current for Both
    Converters
  • 100% Duty Cycle for Lowest Dropout
  • Available in a 10-Pin VSON (3 mm × 3 mm)
  • APPLICATIONS
    • Cell Phones, Smart Phones
    • PDAs, Pocket PCs
    • OMAP and Low-Power DSP Supply
    • Portable Media Players
    • Digital Radios
    • Digital Cameras

All other trademarks are the property of their respective owners

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Source Content uid TPS62402DRCR Pbfree Code Yes
Rohs Code Yes Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC Part Package Code SON
Package Description HVSON, Pin Count 10
Reach Compliance Code compliant ECCN Code EAR99
HTS Code 8542.39.00.01 Samacsys Manufacturer Texas Instruments
Additional Feature ALSO HAS PFM CONTROL TECHNIQUE; ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 6V Analog IC - Other Type DUAL SWITCHING CONTROLLER
Control Mode VOLTAGE-MODE Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 6 V Input Voltage-Min 2.5 V
Input Voltage-Nom 3.6 V JESD-30 Code S-PDSO-N10
JESD-609 Code e4 Length 3 mm
Moisture Sensitivity Level 2 Number of Functions 1
Number of Outputs 2 Number of Terminals 10
Operating Temperature-Max 85 °C Operating Temperature-Min -40 °C
Output Current-Max 0.4 A Output Voltage-Max 1.8 V
Output Voltage-Min 1.2 V Output Voltage-Nom 3.3 V
Package Body Material PLASTIC/EPOXY Package Code HVSON
Package Shape SQUARE Package Style SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260 Qualification Status Not Qualified
Seated Height-Max 1 mm Surface Mount YES
Switcher Configuration BUCK Switching Frequency-Max 2500 kHz
Temperature Grade INDUSTRIAL Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form NO LEAD Terminal Pitch 0.5 mm
Terminal Position DUAL Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 3 mm

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    Returns for refund: within 90 days

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