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Adjustable, 800-mA, 10V Vin, 95% Efficient Step-Down Converter in MSOP-10

TPS62050DGSR General Description

Additionally, the TPS62050DGSR can be synchronized to an external clock signal for customized operation within a frequency range of 600 kHz to 1.2 MHz. For applications requiring low noise operation, users can easily program the converter into a forced-fixed frequency PWM mode. Moreover, the device features a shutdown mode with ultra-low current consumption of less than 2 µA, ensuring minimal power loss during inactive periods. Available in a 10-pin micro-small outline package, the TPS62050DGSR operates efficiently over a wide temperature range from -40°C to 85°C, making it an ideal choice for demanding environments

Key Features

  • High-Efficiency Synchronous Step-Down
    Converter With up to 95% Efficiency
  • 12-µA Quiescent Current (Typical)
  • 2.7-V to 10-V Operating Input Voltage Range
  • Adjustable Output Voltage Range: 0.7 V to 6 V
  • Fixed Output Voltage Options Available With
    1.5 V, 1.8 V, and 3.3 V
  • Synchronizable to External Clock: Up to 1.2 MHz
  • High-Efficiency Over a Wide Load Current Range
    in Power-Save Mode
  • 100% Maximum Duty Cycle for Lowest Dropout
  • Low-Noise Operation in Forced Fixed-
    Frequency PWM Operation Mode
  • Internal Softstart
  • Overtemperature and Overcurrent Protected
  • Available in 10-Pin Micro-Small Outline
    Package MSOP


Vin (min) (V) 2.7 Vin (max) (V) 10
Vout (min) (V) 0.7 Vout (max) (V) 6
Iout (max) (A) 0.8 Iq (typ) (mA) 0.012
Switching frequency (min) (kHz) 600 Switching frequency (max) (kHz) 1200
Features Enable, Frequency synchronization, Light Load Efficiency, Power good, Synchronous Rectification Operating temperature range (°C) -40 to 85
Rating Catalog Regulated outputs (#) 1
Control mode Voltage mode Duty cycle (max) (%) 100
Type Converter

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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

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In Stock: 4,472

Minimum Order: 1

Qty. Unit Price Ext. Price
1+ $1.200 $1.20
10+ $1.013 $10.13
30+ $0.910 $27.30
100+ $0.792 $79.20
500+ $0.722 $361.00
1000+ $0.699 $699.00

The prices below are for reference only.