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TI TPS62355DRCRRoHS

Manufacturer
TI
MPN
TPS62355DRCR
LCSC Part #
C2862417
Packaging
VSON-10-EP(3x3)
Customer #
Key Attributes
800-mA/1000-mA, 3-MHz Synchronous Step-Down Converter with I²C Compatible Interface in Chip Scale Packaging
Datasheetpdf iconTI TPS62355DRCR
In-Stock: 100
100 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.7024$ 2.70
10+$ 2.3049$ 23.05
30+$ 2.057$ 61.71
100+$ 1.8011$ 180.11
500+$ 1.6868$ 843.40
1,000+$ 1.6369$ 1636.90
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerTI
PackagingVSON-10-EP(3x3)
Operating Temperature-40℃~+125℃@(TJ)
Frequency - Switching3MHz
FunctionStep-down type
Number of Outputs1
FeaturesLight load efficient mode;Frequency synchronization
Output TypeAdjustable
TopologyBuck
Operating Voltage2.7V~5.5V
Switch tube (built-in/external)Built-in
Output Voltage750mV~1.5375V
Output Current800mA
Quiescent Current28uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The TPS6235x device is a high-frequency synchronous step-down dc-dc converter optimized for battery-powered portable applications. Intended for low-power applications, the TPS6235x supports up to 800-mA load current and allows the use of small, low cost inductors and capacitors. The device is ideal for mobile phones and similar portable applications powered by a single-cell Li-Ion battery. With an output voltage range adjustable via I²C interface down to 0.6 V, the device supports low-voltage DSPs and processors core power supplies in smart-phones, PDAs, and handheld computers. The TPS6235x operates at 3-MHz fixed switching frequency and enters the efficiency optimized power-save mode operation at light load currents to maintain high efficiency over the entire load current range. In the shutdown mode, the current consumption is reduced to less than 2 μA. The serial interface is compatible with Fast/Standard and High-Speed mode I²C specification allowing transfers at up to 3.4 Mbps. This communication interface is used for dynamic voltage scaling with voltage steps down to 2.5 mV, for reprogramming the mode of operation (Light PFM, Fast PFM or Forced PWM) or disable/enabling the output voltage.

Features

AI Translation
  • 88% Efficiency at 3-MHz Operation
  • 800-mA Output Current at V₁ = 2.7 V
  • 3-MHz Fixed Frequency Operation
  • Best in Class Load and Line Transient
  • Complete 1-mm Component Profile Solution
  • ±2% PWM DC Voltage Accuracy
  • 35-ns Minimum On-Time
  • Efficiency Optimized Power-Save Mode (Light PFM) Transient Optimized Power-Save Mode (Fast PFM) 28-μA Typical Quiescent Current
  • I²C Compatible Interface up to 3.4 Mbps
  • Pin-Selectable Output Voltage Synchronizable On the Fly to External Clock Signal
  • Available in a 10-Pin QFN (3×3 mm) and 12-Pin NanoFree (CSP) Packaging

Applications

AI Translation
  • SmartReflex Compliant Power Supply Split Supply DSPs and μP Solutions OMAP, XSCALE
  • Cell Phones, Smart-Phones
  • PDAs, Pocket PCs
  • Digital Cameras
  • Micro DC-DC Converter Modules