ISL8013AIRZ-T

ISL8013AIRZ-T

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ISL8013AIRZ-T
IC REG BUCK ADJUSTABLE 3A 16QFN
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$2.07

Price update:a months ago
Available in stock: 6000
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Renesas Electronics America Inc.

Renesas Electronics America Inc.

Renesas Electronics Corporation pioneers intricate semiconductor solutions, empowering myriad intelligent devices to enhance human lives securely. A global leader in microcontrollers, analog products, and SoCs, Renesas shapes a limitless future across Automotive, Industrial, and ICT domains.

View All Product from Renesas Electronics America Inc.
ISL8013AIRZ-T Products
The ISL8013AIRZ is a high efficiency, monolithic, synchronous step-down DC/DC converter that can deliver up to 3A continuous output current from a 2.7V to 5.5V input supply. It uses a current control architecture to deliver very low duty cycle operation at high frequency with fast transient response and excellent loop stability. The ISL8013AIRZ integrates a pair of low ON-resistance P-Channel and N-Channel internal MOSFETs to maximize efficiency and minimize external component count. The 100% duty-cycle operation allows less than 300mV dropout voltage at 3A output current. High 1MHz pulse-width modulation (PWM) switching frequency allows the use of small external components and SYNC input enables multiple ICs to synchronize out of phase to reduce ripple and eliminate beat frequencies. The ISL8013AIRZ can be configured for discontinuous or forced continuous operation at light load. Forced continuous operation reduces noise and RF interference while discontinuous mode provides high efficiency by reducing switching losses at light loads. Fault protection is provided by internal hiccup mode current limiting during short circuit and overcurrent conditions, an output over voltage comparator and over-temperature monitor circuit. A power good output voltage monitor indicates when the output is in regulation. The ISL8013AIRZ is offered in a space saving 4x4 QFN lead free package with exposed pad lead frames for low thermal resistance. The ISL8013AIRZ includes a pair of low ON-resistance P-Channel and N-Channel internal MOSFETs to maximize efficiency and minimize external component count. The 100% duty-cycle operation allows less than 300mV dropout voltage at 3A. The ISL8013AIRZ offers a 1ms Power Good (PG) timer at power-up. When shutdown, ISL8013AIRZ discharges the output capacitor. Other features include internal soft-start, internal compensation, overcurrent protection, and thermal shutdown. The ISL8013AIRZ is offered in a 4mmx4mm 16 Ld QFN package with 1mm maximum height. The complete converter occupies less than 0.4in2 area.

Feature

  • High Efficiency Synchronous Buck Regulator with up to 97% Efficiency
  • Power-Good (PG) Output with a 1ms Delay
  • 2.7V to 5.5V Supply Voltage
  • 3% Output Accuracy Over-Temperature/Load/Line
  • 3A Output Current
  • Start-Up with Pre-Biased Output
  • Internal Soft-Start - 1ms
  • Soft-Stop Output Discharge During Disabled
  • 35µA Quiescent Supply Current in PFM Mode
  • Selectable Forced PWM Mode and PFM Mode
  • External Synchronization up to 4MHz
  • Less than 1µA Logic Controlled Shutdown Current
  • 100% Maximum Duty Cycle
  • Internal Current Mode Compensation
  • Peak Current Limiting and Hiccup Mode Short Circuit Protection
  • Over-Temperature Protection
  • Small 16 Ld 4mmx4mm QFN
  • Pb-Free (RoHS Compliant)

Product Attributes

TYPE DESCRIPTION Select all
Voltage - Output (Min/Fixed) 0.8V
Voltage - Output (Max) 5.5V
Package Tape & Reel (TR)
Current - Output 3A
Product Status Active
Frequency - Switching 1MHz
Function Step-Down
Synchronous Rectifier Yes
Output Configuration Positive
Operating Temperature -40°C ~ 85°C (TA)
Topology Buck
Mounting Type Surface Mount
Output Type Adjustable
Package / Case 16-VQFN Exposed Pad
Number of Outputs 1
Supplier Device Package 16-QFN (4x4)
Voltage - Input (Min) 2.8V
Voltage - Input (Max) 5.5V

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$2.07

Price update:a months ago
Available in stock: 6000
Renesas Electronics America Inc.

Renesas Electronics America Inc.

Renesas Electronics Corporation pioneers intricate semiconductor solutions, empowering myriad intelligent devices to enhance human lives securely. A global leader in microcontrollers, analog products, and SoCs, Renesas shapes a limitless future across Automotive, Industrial, and ICT domains.

View All Product from Renesas Electronics America Inc.

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