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ChongMing Group (HK) Int'l Co., Ltd

  • China,Shenzhen
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China TPS51216RUKR Power Path Management IC Switching Controllers Memory Power Sol
China TPS51216RUKR Power Path Management IC Switching Controllers Memory Power Sol

  1. China TPS51216RUKR Power Path Management IC Switching Controllers Memory Power Sol

TPS51216RUKR Power Path Management IC Switching Controllers Memory Power Sol

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Output Current Kit 20 A
Output Voltage 600 mV
Input Voltage 3 V to 28 V
Switching Frequency 400 kHz
Topology Buck
Packaging Reel
Brand Name Ti
Model Number TPS51216RUKR

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  1. Product Details
  2. Company Details

Product Specification

Output Current Kit 20 A Output Voltage 600 mV
Input Voltage 3 V to 28 V Switching Frequency 400 kHz
Topology Buck Packaging Reel
Brand Name Ti Model Number TPS51216RUKR
High Light power management integrated circuitbattery charge management ic

TPS51216RUKR Power Path Management IC Switching Controllers Memory Power Sol Sync Buck Controller

 

FEATURES

  • Synchronous Buck Controller (VDDQ)
  • – Conversion Voltage Range: 3 V to 28 V

  • – Output Voltage Range: 0.7 V to 1.8 V

  • – 0.8% VREF Accuracy

  • – D-CAPTM Mode for Fast Transient Response

  • – Selectable 300 kHz/400 kHz Switching Frequencies

  • – Optimized Efficiency at Light and Heavy Loads with Auto-skip Function

  • – Supports Soft-Off in S4/S5 States

  • – OCL/OVP/UVP/UVLO Protections

  • – Powergood Output

  • 2-A LDO(VTT), Buffered Reference(VTTREF)

    • – 2-A (Peak) Sink and Source Current

    • – Requires Only 10-μF of Ceramic Output Capacitance

    • – Buffered, Low Noise, 10-mA VTTREF Output

    • – 0.8% VTTREF, 20-mV VTT Accuracy

    • – Support High-Z in S3 and Soft-Off in S4/S5

  • Thermal Shutdown

  • 20-Pin, 3 mm × 3 mm, QFN Package

     

APPLICATIONS

  • DDR2/DDR3/DDR3L Memory Power Supplies

  • SSTL_18, SSTL_15, SSTL_135 and HSTL Termination

 

DESCRIPTION

The TPS51216 provides a complete power supply for DDR2, DDR3 and DDR3L memory systems in the lowest total cost and minimum space. It integrates a synchronous buck regulator controller (VDDQ) with a 2-A sink/source tracking LDO (VTT) and buffered low noise reference (VTTREF). The TPS51216 employs D-CAPTM mode coupled with 300 kHz/400 kHz frequencies for ease-of-use and fast transient response. The VTTREF tracks VDDQ/2 within excellent 0.8% accuracy. The VTT, which provides 2- A sink/source peak current capabilities, requires only 10-μF of ceramic capacitance. In addition, a dedicated LDO supply input is available.

The TPS51216 provides rich useful functions as well as excellent power supply performance. It supports flexible power state control, placing VTT at high-Z in S3 and discharging VDDQ, VTT and VTTREF (soft- off) in S4/S5 state. Programmable OCL with low-side MOSFET RDS(on) sensing, OVP/UVP/UVLO and thermal shutdown protections are also available.

The TPS51216 is available in a 20-pin, 3 mm × 3 mm, QFN package and is specified for ambient temperature from –40°C to 85°C.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Distributor/Wholesaler

  • Year Established:

    2008

  • Total Annual:

    5000000-7000000

  • Employee Number:

    80~100

  • Ecer Certification:

    Active Member

CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...

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Get in touch with us

  • Reach Us
  • ChongMing Group (HK) Int'l Co., Ltd
  • Room 1204, DingCheng International Building, 518028 Futian District, SHENZHEN, CN
  • https://www.icmemorychip.com/

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