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TPS62801YKAT +BOM

1.75-V to 5.5-V input, 1-A ultra-low IQ step-down converter in 0.7-mm x 1.05-mm chip scale package

TPS62801YKAT General Description

Compact and space-efficient, the TPS62801YKAT comes in a small 2x2mm WSON package, making it ideal for compact devices like portable electronics, industrial sensors, and wearable technology

Key Features

  • 1.75-V to 5.5-V input voltage range
  • 2.3-µA operating quiescent current
  • Up to 4-MHz switching frequency
  • 0.6-A or 1-A output current
  • 1% output voltage accuracy
  • Selectable power save and forced PWM mode
  • R2D converter for flexible VOUT setting
  • 16 selectable and one fixed output voltages
    • TPS62800 (4 MHz): 0.4 V to 0.775 V
    • TPS62801 (4 MHz): 0.8 V to 1.55 V
    • TPS62802 (4 MHz): 1.8 V to 3.3 V
    • TPS62806 (1.5 MHz): 0.4 V to 0.775 V
    • TPS62807 (1.5 MHz): 0.8 V to 1.55 V
    • TPS62808 (1.5 MHz): 1.8 V to 3.3 V
  • Smart enable pin
  • Optimized pinout to support 0201 components
  • DCS-Control topology
  • Output discharge
  • 100% duty cycle operation
  • Tiny 6-pin, 0.35-mm pitch WCSP package
  • Supports < 0.6-mm solution height
  • Supports < 5-mm2 solution size
  • Create a custom design using the:
    • TPS62800 WEBENCH Power Designer
    • TPS62801 WEBENCH Power Designer
    • TPS62802 WEBENCH Power Designer
    • TPS62806 WEBENCH Power Designer
    • TPS62807 WEBENCH Power Designer
    • TPS62808 WEBENCH Power Designer

Specifications

Source Content uid TPS62801YKAT Pbfree Code Yes
Part Life Cycle Code Active Reach Compliance Code compliant
Date Of Intro 2018-03-17 Additional Feature PFM TECHNIQUE ALSO POSSIBLE
Analog IC - Other Type SWITCHING REGULATOR Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION JESD-30 Code R-XBGA-B6
Moisture Sensitivity Level 1 Number of Functions 1
Number of Outputs 1 Number of Terminals 6
Peak Reflow Temperature (Cel) 260 Surface Mount YES
Switcher Configuration BUCK Temperature Grade AUTOMOTIVE
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu) Terminal Form BALL
Terminal Position BOTTOM Time@Peak Reflow Temperature-Max (s) 30
Product Category Switching Voltage Regulators Output Voltage 800 mV to 1.55 V, 1.2 V
Output Current 1 A Input Voltage, Max 5.5 V
Topology Buck Mounting Style SMD/SMT
Switching Frequency 4 MHz Quiescent Current 2.3 uA
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 125 C
Series TPS62801 Input Voltage, Min 1.8 V
Development Kit TPS62800EVM-892 Input Voltage 1.8 V to 5.5 V
Product Type Switching Voltage Regulators Shutdown Shutdown
Factory Pack Quantity 250 Subcategory PMIC - Power Management ICs
Supply Voltage - Min 1.8 V Type Step-Down Converter
Unit Weight 0.000035 oz

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