Part Details for LTC1709EG-7#PBF by Analog Devices Inc
Results Overview of LTC1709EG-7#PBF by Analog Devices Inc
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (7 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
LTC1709EG-7#PBF Information
LTC1709EG-7#PBF by Analog Devices Inc is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for LTC1709EG-7#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
505-LTC1709EG-7#PBF-ND
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DigiKey | IC REG CTRLR BUCK 36SSOP Min Qty: 74 Lead time: 10 Weeks Container: Tube | Temporarily Out of Stock |
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$9.0403 | Buy Now |
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DISTI #
584-LTC1709EG-7#PBF
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Mouser Electronics | Switching Voltage Regulators 2-Phase, 5-B VID, C Mode, Hi Eff, Sync B RoHS: Compliant | 0 |
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$7.8000 / $15.3200 | Order Now |
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Analog Devices Inc | 2-Phase, 5-B VID, C Mode, Hi E Package Multiple: 37 | 1517 |
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$5.9700 / $6.8900 | Buy Now |
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Rochester Electronics | LTC1709-7 - 2-Phase, 5-Bit VID, Current Mode, High Efficiency, Synchronous Step-Down Switching Regul... more RoHS: Compliant Status: Active Min Qty: 1 | 5 |
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$7.0500 / $8.2900 | Buy Now |
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DISTI #
LTC1709EG-7#PBF
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Richardson RFPD | POWER MANAGEMENT IC RoHS: Compliant Min Qty: 74 | 0 |
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$7.7100 / $8.9600 | Buy Now |
Part Details for LTC1709EG-7#PBF
LTC1709EG-7#PBF CAD Models
LTC1709EG-7#PBF Part Data Attributes
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LTC1709EG-7#PBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LTC1709EG-7#PBF
Analog Devices Inc
2-Phase, 5-Bit VID, Current Mode, High Efficiency, Synchronous Step-Down Switching Regulator
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Package Description | 0.209 INCH, PLASTIC, SSOP-36 | |
| Pin Count | 36 | |
| Manufacturer Package Code | 05-08-1640 (G36) | |
| Reach Compliance Code | compliant | |
| 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-G36 | |
| JESD-609 Code | e3 | |
| Length | 12.8 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 36 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 3 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SSOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2 mm | |
| Surface Mount | YES | |
| Switcher Configuration | PUSH-PULL | |
| Switching Frequency-Max | 360 kHz | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 5.3 mm |
Alternate Parts for LTC1709EG-7#PBF
This table gives cross-reference parts and alternative options found for LTC1709EG-7#PBF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LTC1709EG-7#PBF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LTC1709EG-7 | Analog Devices Inc | Check for Price | Switching Controller, Current-mode, 3A, 360kHz Switching Freq-Max, PDSO36 | LTC1709EG-7#PBF vs LTC1709EG-7 |
| LTC1709EG#TR | Linear Technology | Check for Price | LTC1709 - 2-Phase, 5-Bit Adjustable,High Efficiency, Synchronous Step-Down Switching Regulator; Package: SSOP; Pins: 36; Temperature Range: -40°C to 85°C | LTC1709EG-7#PBF vs LTC1709EG#TR |
| LTC1709EG | Analog Devices Inc | Check for Price | Switching Controller, Current-mode, 3A, 600kHz Switching Freq-Max, CMOS, PDSO36 | LTC1709EG-7#PBF vs LTC1709EG |
| LTC1709EG#TRPBF | Analog Devices Inc | Check for Price | 2-Phase, 5-Bit Adjustable,High Efficiency, Synchronous Step-Down Switching Regulator | LTC1709EG-7#PBF vs LTC1709EG#TRPBF |
| LTC1709EG#PBF | Analog Devices Inc | Check for Price | 2-Phase, 5-Bit Adjustable,High Efficiency, Synchronous Step-Down Switching Regulator | LTC1709EG-7#PBF vs LTC1709EG#PBF |
| LTC1709EG#TRPBF | Linear Technology | Check for Price | LTC1709 - 2-Phase, 5-Bit Adjustable,High Efficiency, Synchronous Step-Down Switching Regulator; Package: SSOP; Pins: 36; Temperature Range: -40°C to 85°C | LTC1709EG-7#PBF vs LTC1709EG#TRPBF |
| LTC1709EG-7#PBF | Linear Technology | Check for Price | LTC1709-7 - 2-Phase, 5-Bit VID, Current Mode, High Efficiency, Synchronous Step-Down Switching Regulator; Package: SSOP; Pins: 36; Temperature Range: -40°C to 85°C | LTC1709EG-7#PBF vs LTC1709EG-7#PBF |
LTC1709EG-7#PBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LTC1709EG-7#PBF involves keeping the input and output traces short and separate, using a solid ground plane, and placing the decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended. Additionally, the datasheet provides a recommended PCB layout and land pattern that should be followed.
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The output voltage of the LTC1709EG-7#PBF can be set using the FB pin and an external resistor divider network. The datasheet provides a formula to calculate the required resistor values for a given output voltage. Additionally, the device has a built-in voltage reference that can be used to generate a fixed output voltage. The output voltage range of the device is 0.8V to 3.3V.
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The maximum input voltage that the LTC1709EG-7#PBF can handle is 15V. However, the device is designed to operate with an input voltage range of 3.5V to 15V. Operating the device outside of this range may affect its performance and reliability.
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To ensure the LTC1709EG-7#PBF is stable and does not oscillate, it is recommended to follow the datasheet's guidelines for output capacitor selection, input capacitor selection, and PCB layout. Additionally, the device has a built-in compensation network that helps to ensure stability. However, the user may need to add additional compensation components depending on the specific application.
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The typical dropout voltage of the LTC1709EG-7#PBF is 300mV at a load current of 1A. However, the dropout voltage can vary depending on the input voltage, output voltage, and load current. The datasheet provides a graph that shows the dropout voltage vs. load current for different input and output voltage combinations.