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LTC3780EG
Switching Voltage Regulators LTC3780 - High Efficiency, Synchronous, 4-Switch Buck-Boost Controller
Brands: ANALOG DEVICES INC
Mfr.Part #: LTC3780EG
Datasheet: LTC3780EG Datasheet (PDF)
Package/Case: SSOP
Product Type: Switching Voltage Regulators
RoHS Status:
Stock Condition: 7995 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Features
- Single Inductor Architecture Allows VIN Above, Below or Equal to VOUT
- Wide VIN Range: 4V to 36V Operation
- Synchronous Rectification: Up to 98% Efficiency
- Current Mode Control
- ±1% Output Voltage Accuracy: 0.8V
- Phase-Lockable Fixed Frequency: 200kHz to 400kHz
- Power Good Output Voltage Monitor
- Internal LDO for MOSFET Supply
- Quad N-Channel MOSFET Synchronous Drive
- VOUT Disconnected from VIN During Shutdown
- Adjustable Soft-Start Current Ramping
- Foldback Output Current Limiting
- Selectable Low Current Modes
- Output Overvoltage Protection
- Available in 24-Lead SSOP and Exposed Pad (5mm × 5mm) 32-Lead QFN Packages
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Source Content uid | LTC3780EG | Rohs Code | No |
| Part Life Cycle Code | Obsolete | Ihs Manufacturer | ANALOG DEVICES INC |
| Package Description | SSOP, SSOP24,.3 | Reach Compliance Code | not_compliant |
| ECCN Code | EAR99 | HTS Code | 8542.39.00.01 |
| Samacsys Manufacturer | Analog Devices | Analog IC - Other Type | SWITCHING CONTROLLER |
| Control Mode | CURRENT-MODE | Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 36 V | Input Voltage-Min | 4 V |
| Input Voltage-Nom | 15 V | JESD-30 Code | R-PDSO-G24 |
| JESD-609 Code | e0 | Length | 8.2 mm |
| Moisture Sensitivity Level | 1 | Number of Functions | 1 |
| Number of Terminals | 24 | Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | Output Current-Max | 3 A | |
| Output Voltage-Max | 30 V | Output Voltage-Min | 0.8 V |
| Package Body Material | PLASTIC/EPOXY | Package Code | SSOP |
| Package Equivalence Code | SSOP24,.3 | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH | Peak Reflow Temperature (Cel) | 235 |
| Qualification Status | Not Qualified | Seated Height-Max | 2 mm |
| Surface Mount | YES | Switcher Configuration | BUCK-BOOST |
| Switching Frequency-Max | 440 kHz | Technology | CMOS |
| Temperature Grade | OTHER | Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | GULL WING | Terminal Pitch | 0.65 mm |
| Terminal Position | DUAL | Time@Peak Reflow Temperature-Max (s) | 20 |
| Width | 5.3 mm |
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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Step1 :Product
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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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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.
Part points
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LTC3780EG is a highly integrated, multi-function chip designed for power management applications. It features a synchronous buck-boost DC/DC converter, battery charger, and voltage regulator. The chip offers high efficiency and flexible operation, making it suitable for various applications such as portable devices, automotive systems, and industrial equipment.
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Features
The LTC3780EG is a high-performance, synchronous buck-boost DC-DC converter. It can operate over a wide input voltage range and provide regulated output voltage up to 32V. It offers high efficiency, adjustable switching frequency, and has built-in overvoltage and overcurrent protection. Other features include soft-start, power good indicator, and thermal shutdown. -
Pinout
The LTC3780EG has a pin count of 16 and is a synchronous step-up and step-down controller. It provides a constant voltage or constant current to a load and offers protection features such as overvoltage, undervoltage, and overcurrent protection. -
Manufacturer
The LTC3780EG is manufactured by Linear Technology Corporation, which is a semiconductor company that designs, manufactures, and markets a diverse range of analog integrated circuits. -
Application Field
The LTC3780EG is a high-performance synchronous buck-boost converter designed for a wide range of applications, including battery-powered devices, automotive power systems, industrial and telecommunication equipment, and power backup systems. It can handle a wide input voltage range and deliver high efficiency and accurate output voltage regulation. -
Package
The LTC3780EG chip is available in an exposed pad, plastic surface mount package. The form factor is a 28-pin SSOP (Shrink Small Outline Package) measuring 7.8mm x 13.9mm.
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
