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TPS51123 TPS 51123 QFN 24pin Power IC Chip Chipset

Original price was: රු550.00.Current price is: රු450.00.

Out of stock

SKU: TPS1103 Category:

Description

The TPS51123A is a cost-effective, dual-synchronous buck controller targeted for notebook system power supply solutions. It provides 5-V and 3.3-V LDOs and requires few external components. The TPS51123A supports high-efficiency, fast transient responses and provides a combined power-good signal. Out-of-Audio mode light-load operation enables low acoustic noise at a much higher efficiency than conventional forced PWM operation. Adaptive on-time D-CAP control provides convenient and efficient operation. The part operates with supply input voltages ranging from 5.5 V to 28 V and supports output voltages from 2 V to 5.5 V. The TPS51123A is available in a 24-pin QFN package and is specified from -40°C to 85°C ambient temperature range.

Features

    • Wide-Input Voltage Range: 5.5 V to 28 V
    • Output Voltage Range: 2 V to 5.5 V
    • Built-in 100-mA 5-V/3.3-V LDO with Switches
    • Built-in 1% 2-V Reference Output
    • With/Without Out-of-Audio™ Mode Selectable Light-Load and PWM-Only Operation
    • Internal 1.6-ms Voltage Servo Soft-Start
    • Adaptive On-Time Control Architecture with Four Selectable Frequency Setting
    • 4500 ppm/°C RDS(on) Current Sensing
    • Built-In Output Discharge
    • Power Good Output
    • Built-in OVP/UVP/OCP
    • Thermal Shutdown (Non-latch)
    • 24-Pin QFN (RGE) Package