Part Details for LTC3703HGN by Linear Technology
Results Overview of LTC3703HGN by Linear Technology
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (5 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Energy and Power Systems
Renewable Energy
Automotive
LTC3703HGN Information
LTC3703HGN 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.
Part Details for LTC3703HGN
LTC3703HGN CAD Models
LTC3703HGN Part Data Attributes
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LTC3703HGN
Linear Technology
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Datasheet
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LTC3703HGN
Linear Technology
LTC3703 - 100V Synchronous Switching Regulator Controller; Package: SSOP; Pins: 16; Temperature Range: -40°C to 125°C
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| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | SSOP | |
| Package Description | 0.150 INCH, PLASTIC, SSOP-16 | |
| Pin Count | 16 | |
| Manufacturer Package Code | GN | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | VOLTAGE-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 15 V | |
| Input Voltage-Min | 9.3 V | |
| Input Voltage-Nom | 10 V | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e0 | |
| Length | 4.89 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 150 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 5 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SSOP | |
| Package Equivalence Code | SSOP16,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, SHRINK PITCH | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Surface Mount | YES | |
| Switcher Configuration | PUSH-PULL | |
| Switching Frequency-Max | 330 kHz | |
| Technology | CMOS | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.635 mm | |
| Terminal Position | DUAL | |
| Width | 3.899 mm |
Alternate Parts for LTC3703HGN
This table gives cross-reference parts and alternative options found for LTC3703HGN. 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 LTC3703HGN, 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 |
|---|---|---|---|---|
| LTC3703EGN | Analog Devices Inc | Check for Price | Switching Controller, Voltage-mode, 5A, 330kHz Switching Freq-Max, PDSO16 | LTC3703HGN vs LTC3703EGN |
| LTC3703IGN#TRPBF | Linear Technology | Check for Price | LTC3703 - 100V Synchronous Switching Regulator Controller; Package: SSOP; Pins: 16; Temperature Range: -40°C to 85°C | LTC3703HGN vs LTC3703IGN#TRPBF |
| LTC3703HGN | Analog Devices Inc | Check for Price | Switching Controller, Voltage-mode, 5A, 330kHz Switching Freq-Max, PDSO16 | LTC3703HGN vs LTC3703HGN |
| LTC3703EGN#TRPBF | Linear Technology | Check for Price | LTC3703 - 100V Synchronous Switching Regulator Controller; Package: SSOP; Pins: 16; Temperature Range: -40°C to 85°C | LTC3703HGN vs LTC3703EGN#TRPBF |
| LTC3703HGN#TRPBF | Analog Devices Inc | Check for Price | 100V Synchronous Switching Regulator Controller | LTC3703HGN vs LTC3703HGN#TRPBF |
LTC3703HGN Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LTC3703HGN is 36V, but it's recommended to keep it below 30V for reliable operation.
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To ensure stability, make sure to follow the recommended layout and component placement guidelines, use a low-ESR output capacitor, and add a small ceramic capacitor (e.g., 10nF) between the VCC and GND pins.
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Yes, the LTC3703HGN is rated for operation up to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C. Ensure proper thermal design and heat sinking to maintain a safe operating temperature.
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The output voltage (VOUT) can be calculated using the formula: VOUT = (R1/R2) * (VREF - VSENSE), where R1 and R2 are the feedback resistors, VREF is the internal reference voltage (1.21V), and VSENSE is the voltage at the SENSE pin.
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The TRACK/SS pin is used for tracking or soft-start functionality. It allows the output voltage to track an external voltage or to implement a soft-start sequence during power-up.