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ADI LT3580EMS8E#PBF
Switching Voltage Regulators Boost/Inverting DC/DC Converter with 2A Switch, Soft-Start, and Synchronization
Brands: Analog Devices, Inc
Mfr.Part #: LT3580EMS8E#PBF
Datasheet: LT3580EMS8E#PBF Datasheet (PDF)
Package/Case: MSOP-8
Product Type: Power Management ICs
RoHS Status:
Stock Condition: 2140 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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The LT3580 is a PWM DC/DC converter containing an internal 2A, 42V switch. The LT3580 can be configured as either a boost, SEPIC or inverting converter. Capable of generating 12V at 550mA or –12V at 350mA from a 5V input, the LT3580 is ideal for many local power supply designs.
Features
- 2A Internal Power Switch
- Adjustable Switching Frequency
- Single Feedback Resistor Sets VOUT
- Synchronizable to External Clock
- High Gain SHDN Pin Accepts Slowly Varying Input Signals
- Wide Input Voltage Range: 2.5V to 32V
- Low VCESAT Switch: 300mV at 1.5A (Typical)
- Integrated Soft-Start Function
- Easily Configurable as a Boost or Inverting Converter
- User Configurable Undervoltage Lockout (UVLO)
- Tiny 8-Lead 3mm × 3mm DFN and 8-Lead MSOP Packages
Application
- VFD Bias Supplies
- TFT-LCD Bias Supplies
- GPS Receivers
- DSL Modems
- Local Power Supply
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Source Content uid | LT3580EMS8E#PBF | Pbfree Code | No |
| Rohs Code | Yes | Part Life Cycle Code | Active |
| Ihs Manufacturer | ANALOG DEVICES INC | Package Description | LEAD FREE, PLASTIC, MSOP-8 |
| Pin Count | 8 | Manufacturer Package Code | 05-08-1662 |
| Reach Compliance Code | compliant | Samacsys Manufacturer | Analog Devices |
| Analog IC - Other Type | SWITCHING REGULATOR | Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION | JESD-30 Code | S-PDSO-G8 |
| Moisture Sensitivity Level | 1 | Number of Functions | 1 |
| Number of Terminals | 8 | Package Body Material | PLASTIC/EPOXY |
| Package Code | HTSSOP | Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | Peak Reflow Temperature (Cel) | 260 |
| Surface Mount | YES | Switcher Configuration | BOOST |
| Technology | CMOS | Temperature Grade | OTHER |
| Terminal Finish | MATTE TIN | Terminal Form | GULL WING |
| Terminal Position | DUAL |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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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 |
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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. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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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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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.
Part points
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The LT3580EMS8E#PBF chip is a high efficiency, low noise step-up DC-DC converter. It is designed to deliver up to 2.5A of output current and operates over an input voltage range of 2.5V to 32V. The chip includes programmable soft-start, frequency synchronization, and an integrated boost diode. It is ideal for battery-powered applications.
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Equivalent
Some equivalent products of the LT3580EMS8E#PBF chip are TI's LM3480, Maxim Integrated's MAX3480, and ON Semiconductor's NCP3480. These chips are all step-down DC-DC converter ICs that are used for power management applications. -
Features
Some of the features of LT3580EMS8E#PBF include a wide input voltage range, high efficiency up to 96%, low quiescent current, synchronized switching frequency, and adjustable output voltage. This device also has programmable soft-start, undervoltage lockout, overvoltage protection, and thermal shutdown for added safety and protection. -
Pinout
The LT3580EMS8E#PBF is a 1.1MHz step-up DC/DC converter with an internal 42V, 1.5A switch and an additional internal 1.5A switch with a 34V limit. It comes in an 8-lead MSOP package. Pin count includes VIN, RUN/SS, FB, SW1, SW2, GND, VOUT, and BOOT. -
Manufacturer
The LT3580EMS8E#PBF is manufactured by Linear Technology Corporation, a semiconductor company specializing in analog and digital integrated circuits. Linear Technology Corporation is now a part of Analog Devices, Inc., which is a multinational semiconductor company headquartered in Norwood, Massachusetts. -
Application Field
The LT3580EMS8E#PBF is commonly used in boost, buck, and inverting DC/DC converter applications for a variety of industries including automotive, industrial, telecommunications, and LED lighting. It is also suitable for battery-powered applications, point-of-load converters, and general purpose power supplies. -
Package
The LT3580EMS8E#PBF chip comes in an MSOP-8 package, in surface mount form, and has a size of 3mm x 3mm.
Datasheet PDF
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