Part Details for LTC1735IS-1#PBF by Analog Devices Inc
Results Overview of LTC1735IS-1#PBF by Analog Devices Inc
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (9 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
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LTC1735IS-1#PBF Information
LTC1735IS-1#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 LTC1735IS-1#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
4026374
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Farnell | DC/DC CTRL, SYNC BUCK, 300KHZ, 85DEG C RoHS: Compliant Min Qty: 1 Lead time: 11 Weeks, 1 Days Container: Each | 12 |
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$8.0761 / $14.0268 | Buy Now |
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DISTI #
LTC1735IS-1#PBF-ND
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DigiKey | IC REG CTRLR BUCK 16SOIC Min Qty: 1 Lead time: 10 Weeks Container: Tube |
15 In Stock |
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$7.2750 / $14.1500 | Buy Now |
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DISTI #
584-LTC1735IS-1#PBF
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Mouser Electronics | Switching Voltage Regulators Hi Eff Sync Buck Sw Reg RoHS: Compliant | 24 |
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$7.4800 / $12.8700 | Buy Now |
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Analog Devices Inc | Hi Eff Sync Buck Sw Reg Package Multiple: 50 | 153 |
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$5.8200 / $14.1500 | Buy Now |
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Rochester Electronics | LTC1735-1 - Hi Eff Syn Stepdn Sw Reg RoHS: Compliant Status: Active Min Qty: 1 | 19 |
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$6.1300 / $7.6600 | Buy Now |
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DISTI #
LTC1735IS-1#PBF
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Richardson RFPD | POWER MANAGEMENT IC RoHS: Compliant Min Qty: 50 | 0 |
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$7.5200 / $8.7300 | Buy Now |
Part Details for LTC1735IS-1#PBF
LTC1735IS-1#PBF CAD Models
LTC1735IS-1#PBF Part Data Attributes
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LTC1735IS-1#PBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LTC1735IS-1#PBF
Analog Devices Inc
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 | 0.150 INCH, PLASTIC, SO-16 | |
| Pin Count | 16 | |
| Manufacturer Package Code | 05-08-1610 (S16) | |
| 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 | 3.5 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e3 | |
| Length | 9.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 3 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Surface Mount | YES | |
| Switcher Configuration | PUSH-PULL | |
| Switching Frequency-Max | 550 kHz | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
Alternate Parts for LTC1735IS-1#PBF
This table gives cross-reference parts and alternative options found for LTC1735IS-1#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 LTC1735IS-1#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 |
|---|---|---|---|---|
| LTC1735CS-1 | Analog Devices Inc | Check for Price | Switching Controller, Current-mode, 3A, 550kHz Switching Freq-Max, CMOS, PDSO16 | LTC1735IS-1#PBF vs LTC1735CS-1 |
LTC1735IS-1#PBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LTC1735IS-1#PBF involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and inductance. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
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To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Also, ensure that the output capacitor is properly sized and that the input voltage is within the recommended range. Additionally, adding a small capacitor (e.g., 10nF) between the VFB pin and GND can help improve stability.
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The maximum ambient temperature range for the LTC1735IS-1#PBF is -40°C to 125°C. However, the device's performance and reliability may degrade at extreme temperatures. It's recommended to operate the device within a temperature range of -20°C to 85°C for optimal performance.
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Yes, the LTC1735IS-1#PBF is suitable for high-reliability and automotive applications. It meets the requirements of AEC-Q100, a standard for automotive-grade ICs. However, it's essential to follow proper design and manufacturing guidelines to ensure the device meets the specific requirements of the application.
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To troubleshoot issues with the LTC1735IS-1#PBF, start by verifying the input voltage, output voltage, and component values. Check for proper PCB layout, decoupling, and grounding. Use an oscilloscope to measure the output voltage and current, and look for signs of oscillation or instability. Consult the datasheet and application notes for guidance on troubleshooting and debugging.