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ADI LT3990EDD#PBF
The LT3990EDD#PBF is a high efficiency monolithic synchronous buck regulator that can deliver up to 3A of continuous output current
Brands: Analog Devices, Inc
Mfr.Part #: LT3990EDD#PBF
Datasheet: LT3990EDD#PBF Datasheet (PDF)
Package/Case: DFN-10
Product Type: Power Management ICs
RoHS Status:
Stock Condition: 3720 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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The LT3990EDD#PBF is a high voltage, high efficiency synchronous buck-boost DC/DC converter produced by Analog Devices. It is a versatile and compact device that can operate from input voltages above, below, or equal to the regulated output voltage. The device has a wide input voltage range of 2.5V to 32V, making it suitable for many different applications. It can deliver a maximum output current of 2A and has a wide adjustable output voltage range between 2.2V and 32V. The LT3990EDD#PBF features synchronous rectification, which helps to achieve high efficiency levels of up to 95%. It also has a low quiescent current of only 50μA, enabling it to be used in battery-powered applications where power consumption is critical. Other key features of the LT3990EDD#PBF include programmable soft-start, thermal shutdown, and overcurrent protection. It comes in a 3mm x 3mm DFN package, making it suitable for space-constrained applications
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Switching Voltage Regulators | RoHS | Details |
| Output Voltage | 1.21 V to 25 V | Output Current | 350 mA |
| Input Voltage, Max | 60 V | Number of Outputs | 1 Output |
| Topology | Buck | Package / Case | DFN-10 |
| Mounting Style | SMD/SMT | Switching Frequency | 2.3 MHz |
| Quiescent Current | 2.5 uA | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C | Series | LT3990 |
| Input Voltage, Min | 4 V | Brand | Analog Devices |
| Development Kit | DC1471A | Input Voltage | 4 V to 62 V |
| Operating Supply Current | 1.7 uA | Product Type | Switching Voltage Regulators |
| Shutdown | Shutdown | Factory Pack Quantity | 121 |
| Subcategory | PMIC - Power Management ICs | Type | Switching Regulator |
| Unit Weight | 0.008029 oz |
Shipping
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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 |
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Payment
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|---|---|---|
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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. |
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Part points
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The LT3990EDD#PBF is a synchronous buck-boost DC/DC converter with an input voltage range of 2.5V to 5.5V and an output voltage range of 2.5V to 5.25V. It delivers up to 2A of continuous output current and is suitable for a variety of battery-powered applications. It features low quiescent current, high efficiency, and integrated power switches for a compact and efficient design.
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Equivalent
Some equivalent products to the LT3990EDD#PBF chip are LT3990AIMS#PBF, LT3990AID#PBF, LT3990EDDB#PBF, and LT3990IMSE#PBF. These chips offer similar functionality and features to the LT3990EDD#PBF, allowing for potential substitution in a design. -
Features
LT3990EDD#PBF is a high efficiency step-down DC/DC converter with a fixed output voltage of 3.3V. It has a wide input voltage range of 4.5V to 60V, a low quiescent current of 20μA, and a compact DFN-10 package. The device offers integrated soft-start, frequency synchronization, and thermal shutdown protection. -
Pinout
The LT3990EDD#PBF is a step-down switching regulator IC with 12-pin count. Pin functions include VIN, EN, FB, ILIM, PG/SS, SW, GND, and VOUT. It delivers up to 1.5A output current, has an adjustable output voltage range of 0.8V to 60V, and operates with an input voltage range of 2.8V to 60V. -
Manufacturer
The LT3990EDD#PBF is manufactured by Linear Technology Corporation, which is a semiconductor company that designs, manufactures, and markets a broad line of high-performance analog integrated circuits. Linear Technology Corporation focuses on power management, data conversion, signal conditioning, and RF and interface integrated circuits for a variety of applications in various industries. -
Application Field
The LT3990EDD#PBF is a high-efficiency, low-power voltage regulator designed for use in a variety of applications such as battery-powered devices, portable electronics, industrial equipment, and automotive systems. Its small size, low noise, and wide input voltage range make it suitable for a wide range of power management applications. -
Package
The LT3990EDD#PBF chip comes in a 3mm x 3mm DFN package. It is a dual-channel, low noise, adjustable voltage regulator with a voltage rating of 32V.
Datasheet PDF
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