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TI TPS560430YFQDBVRQ1RoHS

Manufacturer
TI
MPN
TPS560430YFQDBVRQ1
LCSC Part #
C1849549
Packaging
SOT-23-6
Customer #
Key Attributes
4 V to 36 V, 600 mA synchronous step-down converter
Datasheetpdf iconTI TPS560430YFQDBVRQ1
In-Stock: 3,076
3,076 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.7935$ 0.79
10+$ 0.6377$ 6.38
30+$ 0.5615$ 16.85
100+$ 0.4836$ 48.36
500+$ 0.4382$ 219.10
1,000+$ 0.4138$ 413.80
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
PackagingSOT-23-6
Operating Temperature-40℃~+125℃@(TJ)
Frequency - Switching2.1MHz
FunctionStep-down type
Number of Outputs1
FeaturesCycle-by-cycle current limiting;Hiccup current limiting;Light load efficient mode;Overcurrent Protection
Output TypeAdjustable
TopologyBuck
Operating Voltage4V~36V
Switch tube (built-in/external)Built-in
Output Current600mA
Output Voltage1V~34.2V
Quiescent Current80uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

TPS560430-Q1 is an easy-to-use wide VIN synchronous buck converter capable of driving load currents up to 600mA. The device features a wide input range of 4V to 36V, suitable for automotive applications, enabling power regulation from unregulated sources.

TPS560430-Q1 operates at a switching frequency of 2.1MHz, supporting the use of relatively small inductors for an optimized solution size. It is available in an Eco-mode version for high efficiency at light loads, and an FPWM version for constant frequency and low output voltage ripple across the full load range. Soft-start and compensation circuits are implemented internally, minimizing the number of external components required.

The device features built-in protection functions, including cycle-by-cycle current limiting, hiccup mode short-circuit protection, and thermal shutdown in the event of excessive power dissipation. The TPS560430-Q1 is available in a SOT-23-6 package.

Features

AI Translation
  • Meets automotive application requirements
  • AEC-Q100 qualified
  • Grade 1: -40°C to 125°C ambient operating temperature range
  • ESD HBM classification level 2
  • ESD CDM classification level C5
  • Designed for demanding automotive applications
  • Input voltage range: 4V to 36V
  • 600mA continuous output current
  • Minimum on-time: 60ns
  • 2.1MHz fixed frequency
  • 98% maximum duty cycle
  • Supports startup with pre-biased output
  • Short-circuit protection with hiccup mode
  • ±0.5% tolerance voltage reference at room temperature
  • Precision enable pin
  • Compact and easy-to-use solution
  • Integrated synchronous rectification
  • Built-in compensation for ease of use
  • SOT-23-6 package
  • Pin-to-pin compatible packages with two modes
  • PFM and forced PWM (FPWM) options

Applications

AI Translation
  • Camera
  • On-board charger
  • Automotive head unit
  • USB charger universal wide input voltage power supply