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INTERSIL ISL8009AIRZ-T
Switching Voltage Regulators W/ANNEAL LW IQ 1 5A BUCKG W/INTEGRTD FE
Brands: Intersil
Mfr.Part #: ISL8009AIRZ-T
Datasheet: ISL8009AIRZ-T Datasheet (PDF)
Package/Case: 8-VFDFNExposedPad
RoHS Status:
Stock Condition: 6,298 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.367 | $1.367 |
| 10 | $1.163 | $11.630 |
| 30 | $1.051 | $31.530 |
| 100 | $0.910 | $91.000 |
| 500 | $0.853 | $426.500 |
| 1000 | $0.828 | $828.000 |
In Stock: 6,298 PCS
ISL8009AIRZ-T General Description
The ISL8009A is a high efficiency, monolithic, synchronous step-down DC/DC regulator that can deliver up to 1. 5A continuous output current. It is optimized for generating low output voltages down to 0. 8V. The supply voltage range of 2. 7V to 5. 5V allows for the use of single Li+cell, three NiMH cells or a regulated 5V input. The ISL8009A uses current mode control architecture to deliver very low duty cycle operation at high frequency with fast transient response and excellent loop stability. It has flexible operation mode selection of forced PWM mode and automatic PFM/PWM with as low as 17µA quiescent current, achieving high power conversion efficiency under light load condition, hence maximizing battery life. High 1. 6MHz pulse-width modulation (PWM) switching frequency allows the use of small external components. The ISL8009A 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 400mV dropout voltage at 1. 5A output current. The ISL8009A offers a 2ms Power-On-Reset (POR) timer at power-up. The timer output can be reset by RSI. When shutdown, ISL8009A discharges the output capacitor through a 100Ω resistor. Other features include internal digital soft-start, enable for power sequence, overcurrent protection, and thermal shutdown. The ISL8009A is offered in a 2mmx3mm 8 Ld DFN package with 1mm maximum height. The complete converter occupies less than 1cm2 area.
Features
- High Efficiency Synchronous Buck Regulator with up to 95% Efficiency
- 2ms Reset Timer
- 2.7V to 5.5V Supply Voltage
- 3% Output Accuracy Over-Temperature/Load/Line
- 1.5A Guaranteed Output Current
- 17µA Quiescent Supply Current in PFM Mode
- Selectable Forced PWM Mode and PFM Mode
- Less Than 1µA Logic Controlled Shutdown Current
- 90% Maximum Duty Cycle for Lowest Dropout at 1.5A
- Internal Current Mode Compensation
- Internal Digital Soft-Start
- Peak Current Limiting, Short Circuit Protection
- Over-Temperature Protection
- Enable
- Soft Discharge Disable
- Small 8 Ld 2mmx3mm DFN
- Pb-Free (RoHS Compliant)
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Package | Bulk | Product Status | Active |
| Function | Step-Down | Output Configuration | Positive |
| Topology | Buck | Output Type | Adjustable |
| Number of Outputs | 1 | Voltage - Input (Min) | 2.7V |
| Voltage - Input (Max) | 5.5V | Voltage - Output (Min/Fixed) | 0.8V |
| Voltage - Output (Max) | 5.5V | Current - Output | 1.5A |
| Frequency - Switching | 1.6MHz | Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 85°C (TA) | Mounting Type | Surface Mount |
| Package / Case | 8-VFDFN Exposed Pad | Supplier Device Package | 8-DFN (2x3) |
| Base Product Number | ISL8009 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products
