Part Details for LTC1709EG-8#PBF by Linear Technology
Results Overview of LTC1709EG-8#PBF by Linear Technology
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (5 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-8#PBF Information
LTC1709EG-8#PBF by Linear Technology 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-8#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | IC,SMPS CONTROLLER,CURRENT-MODE,BICMOS,SSOP,36PIN,PLASTIC | 207 |
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$7.4750 / $13.0000 | Buy Now |
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Rochester Electronics | LTC1709-8 - Hi Pwr PolyPhase DC/DC Controllers RoHS: Compliant Status: Active Min Qty: 1 | 518 |
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$7.0500 / $8.2900 | Buy Now |
Part Details for LTC1709EG-8#PBF
LTC1709EG-8#PBF CAD Models
LTC1709EG-8#PBF Part Data Attributes
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LTC1709EG-8#PBF
Linear Technology
Buy Now
Datasheet
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Compare Parts:
LTC1709EG-8#PBF
Linear Technology
LTC1709-8 - 2-Phase, 5-Bit VID, Current Mode, High Efficiency, Synchronous Step-Down Switching Regulators; Package: SSOP; Pins: 36; Temperature Range: -40°C to 85°C
Select a part to compare: |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | SSOP | |
| Package Description | 0.209 INCH, PLASTIC, SSOP-36 | |
| Pin Count | 36 | |
| Manufacturer Package Code | G | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | DUAL 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 | 70 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 3 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SSOP | |
| Package Equivalence Code | SSOP36,.3 | |
| 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 | BUCK | |
| Switching Frequency-Max | 360 kHz | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| 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-8#PBF
This table gives cross-reference parts and alternative options found for LTC1709EG-8#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-8#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-8#PBF | Analog Devices Inc | Check for Price | 2-Phase, 5-Bit VID, Current Mode, High Efficiency, Synchronous Step-Down Switching Regulators | LTC1709EG-8#PBF vs LTC1709EG-8#PBF |
| LTC1709EG-8 | Linear Technology | Check for Price | LTC1709-8 - 2-Phase, 5-Bit VID, Current Mode, High Efficiency, Synchronous Step-Down Switching Regulators; Package: SSOP; Pins: 36; Temperature Range: -40°C to 85°C | LTC1709EG-8#PBF vs LTC1709EG-8 |
| LTC1709EG-8 | Analog Devices Inc | Check for Price | Dual Switching Controller, Current-mode, 3A, 360kHz Switching Freq-Max, CMOS, PDSO36 | LTC1709EG-8#PBF vs LTC1709EG-8 |
| LTC1709EG-8#TRPBF | Analog Devices Inc | Check for Price | 2-Phase, 5-Bit VID, Current Mode, High Efficiency, Synchronous Step-Down Switching Regulators | LTC1709EG-8#PBF vs LTC1709EG-8#TRPBF |
| LTC1709EG-8#TR | Linear Technology | Check for Price | LTC1709-8 - 2-Phase, 5-Bit VID, Current Mode, High Efficiency, Synchronous Step-Down Switching Regulators; Package: SSOP; Pins: 36; Temperature Range: -40°C to 85°C | LTC1709EG-8#PBF vs LTC1709EG-8#TR |
LTC1709EG-8#PBF Frequently Asked Questions (FAQ)
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The recommended PCB layout for the LTC1709EG-8#PBF involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. Additionally, it's recommended to use a separate analog ground plane and to keep the digital and analog signals separate to minimize noise and interference.
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The choice of input and output capacitors for the LTC1709EG-8#PBF depends on the specific application requirements. In general, low-ESR capacitors with a high ripple current rating are recommended. The input capacitor should be at least 10uF, and the output capacitor should be at least 22uF. The capacitor values can be adjusted based on the output voltage and current requirements.
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The maximum ambient temperature range for the LTC1709EG-8#PBF is -40°C to 125°C. However, the device can operate at a junction temperature of up to 150°C. It's recommended to ensure that the device is operated within the specified temperature range to ensure reliable operation and to prevent overheating.
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The LTC1709EG-8#PBF can be programmed to output a specific voltage using an external resistor divider network connected to the VFB pin. The resistor values can be calculated using the formula provided in the datasheet. Additionally, the device can be programmed using a digital interface such as I2C or SPI, depending on the specific application requirements.
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The typical efficiency of the LTC1709EG-8#PBF is around 95% at full load, depending on the input and output voltage and current. The efficiency can be affected by factors such as the input voltage, output current, and operating temperature. It's recommended to consult the datasheet and application notes for more information on the device's efficiency.