Part Details for LTC3769EUF#TRPBF by Linear Technology
Results Overview of LTC3769EUF#TRPBF by Linear Technology
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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LTC3769EUF#TRPBF Information
LTC3769EUF#TRPBF 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 LTC3769EUF#TRPBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 355 |
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RFQ |
Part Details for LTC3769EUF#TRPBF
LTC3769EUF#TRPBF CAD Models
LTC3769EUF#TRPBF Part Data Attributes
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LTC3769EUF#TRPBF
Linear Technology
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Datasheet
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LTC3769EUF#TRPBF
Linear Technology
LTC3769 - 60V Low IQ Synchronous Boost Controller; Package: QFN; Pins: 24; Temperature Range: -40°C to 85°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | QFN | |
| Package Description | 4 X 4 MM, LEAD FREE, PLASTIC, MO-220WGGD-X, QFN-24 | |
| Pin Count | 24 | |
| Manufacturer Package Code | UF | |
| Reach Compliance Code | compliant | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 60 V | |
| Input Voltage-Min | 4.5 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | S-PQCC-N24 | |
| JESD-609 Code | e3 | |
| Length | 4 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 24 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVQCCN | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Seated Height-Max | 0.8 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BOOST | |
| Technology | CMOS | |
| Temperature Grade | OTHER | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Width | 4 mm |
LTC3769EUF#TRPBF Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the VIN pin is 60V, but it's recommended to keep it below 50V for reliable operation.
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To minimize EMI, it's recommended to keep the high-frequency components (such as the switching node, input capacitors, and output inductor) close to the IC, and use a solid ground plane to reduce radiation. Additionally, use shielded cables and connectors for the input and output connections.
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The recommended operating temperature range for the LTC3769EUF is -40°C to 125°C, but it can operate up to 150°C with reduced performance and reliability.
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To select the right inductor for the output filter, consider the output voltage, output current, and switching frequency. A higher inductance value can reduce the output ripple, but may increase the size and cost of the inductor. A good starting point is to use an inductor with an inductance value between 1uH to 10uH.
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The SS pin is the soft-start pin, which allows the output voltage to ramp up slowly during startup to reduce inrush current and output voltage overshoot. To use it, connect a capacitor from the SS pin to ground, and the IC will slowly charge the capacitor during startup, controlling the output voltage rise time.