ISL8012IRZ - Intersil

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ISL8012IRZ
Manufacturer

Intersil
ChipWorker Part#

CW75731190
Category

DC to DC Converter
Package

DFN-10
Description

Conv DC-DC 2.7V to 5.5V Step Down Single-Out 0.8V to 5.5V 2A 10Pin DFN EP
Documentation

Datasheet

ISL8012IRZ Global Supplier

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ISL8012IRZ Specifications

Attribute	Attribute Value

Part Number	ISL8012IRZ
Manufacturer	Intersil
ChipWorker Part#	CW75731190
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	10 Pin
Case/Package	DFN-10
Number of Outputs	1 Output
Output Voltage	0.8V ~ 5.5V
Output Current	2 A
Number of Positions	10 Position
Switching Frequency	1 MHz
Input Voltage (Max)	5.5 V
Input Voltage (Min)	2.7 V
Output Voltage (Max)	5.5 V
Output Voltage (Min)	800 mV
Output Current (Max)	2 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	2.7 V
Input Voltage	2.7V ~ 5.5V
	expand all
Size-Length	3 mm
Size-Width	3 mm
Size-Height	0.9 mm
Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

Product Description

2A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator
The ISL8012 is a high efficiency, monolithic, synchronous step-down DC/DC converter that can deliver up to 2A 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 ISL8012 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 240mV dropout voltage at 2A output current. High 1MHz pulse-width modulation (PWM) switching frequency allows the use of small external components.
Features
• High Efficiency Synchronous Buck Regulator with up to 95% Efficiency
• Power-Good (PG) Output with a 1ms Delay
• 2.7V to 5.5V Supply Voltage
• 3% Output Accuracy Over-Temperature/Load/Line
• 2A Guaranteed Output Current
• Start-up with Pre-Biased Output
• Internal Soft-Start - 1ms
• Soft-Stop Output Discharge During Disabled
• 40µA Quiescent Supply Current in PFM Mode
• Selectable Forced PWM Mode and PFM Mode
• 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 10 Ld 3mmx3mm DFN
• Pb-Free (RoHS Compliant)
Applications
• DC/DC POL Modules
• µC/µP, FPGA and DSP Power
• Plug-in DC/DC Modules for Routers and Switchers
• Portable Instruments
• Test and Measurement Systems
• Li-ion Battery Powered Devices
• Small Form Factor (SFP) Modules
• Bar Code Readers

expand all

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Ordering Information

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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