LTC3330EUH#PBF
Product Overview
Category
LTC3330EUH#PBF belongs to the category of integrated circuits (ICs) specifically designed for power management applications.
Use
This product is primarily used for power supply and energy harvesting purposes in various electronic devices and systems.
Characteristics
- High efficiency voltage conversion
- Low quiescent current
- Energy harvesting capability
- Wide input voltage range
- Compact package size
Package
LTC3330EUH#PBF is available in a small 16-pin QFN (Quad Flat No-Lead) package, which ensures easy integration into different circuit designs.
Essence
The essence of LTC3330EUH#PBF lies in its ability to efficiently manage power supply and enable energy harvesting from ambient sources.
Packaging/Quantity
This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.
Specifications
- Input Voltage Range: 2.7V - 5.5V
- Output Voltage Range: 1.8V - 5.25V
- Quiescent Current: 750nA
- Maximum Output Current: 50mA
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
- VIN: Input voltage pin
- GND: Ground reference pin
- VOUT: Output voltage pin
- EN: Enable pin
- FB: Feedback pin
- VFB: Feedback voltage pin
- LDOIN: Low dropout voltage input pin
- LDOOUT: Low dropout voltage output pin
- VBAT: Battery voltage pin
- BAT: Battery connection pin
- VSTOR: Energy storage voltage pin
- STOR: Energy storage connection pin
- VOUT2: Secondary output voltage pin
- GND2: Ground reference for secondary output pin
- VBATSENSE: Battery voltage sense pin
- VSTORSENSE: Energy storage voltage sense pin
Functional Features
- Voltage conversion from input to output with high efficiency
- Low quiescent current consumption, ensuring minimal power wastage
- Energy harvesting capability allows the system to utilize ambient energy sources
- Dual output voltage capability for powering multiple components
- Battery voltage and energy storage voltage sensing for accurate monitoring
Advantages and Disadvantages
Advantages
- High efficiency voltage conversion leads to improved power utilization
- Low quiescent current reduces power wastage during standby or idle periods
- Energy harvesting feature enhances overall system sustainability
- Compact package size enables easy integration into space-constrained designs
Disadvantages
- Limited maximum output current may restrict usage in high-power applications
- Narrow input voltage range may not be suitable for certain systems requiring wider voltage compatibility
Working Principles
LTC3330EUH#PBF operates by converting the input voltage to the desired output voltage with high efficiency. It utilizes a low quiescent current design to minimize power wastage during idle periods. The energy harvesting capability allows the device to extract energy from ambient sources, such as solar panels or RF signals, further enhancing its power management capabilities.
Detailed Application Field Plans
LTC3330EUH#PBF finds application in various fields, including but not limited to: 1. Internet of Things (IoT) devices 2. Wearable electronics 3. Wireless sensor networks 4. Energy harvesting systems 5. Portable medical devices
Detailed and Complete Alternative Models
- LTC3105 - Similar power management IC with energy harvesting capability
- LTC3588 - Integrated circuit for energy harvesting and power management
- LTC3335 - Power management IC with energy harvesting and battery charging features
- LTC3108 - Energy harvesting power supply with MPPT (Maximum Power Point Tracking) capability
These alternative models offer similar functionalities to LTC3330EUH#PBF and can be considered as alternatives based on specific application requirements.
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技術ソリューションにおける LTC3330EUH#PBF の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of LTC3330EUH#PBF in technical solutions:
Q: What is LTC3330EUH#PBF? A: LTC3330EUH#PBF is a high-efficiency, low-quiescent current buck-boost DC/DC converter with an integrated energy harvesting power supply.
Q: What is the input voltage range of LTC3330EUH#PBF? A: The input voltage range of LTC3330EUH#PBF is from 1.8V to 5.5V.
Q: What is the output voltage range of LTC3330EUH#PBF? A: The output voltage range of LTC3330EUH#PBF is programmable from 1.8V to 5.25V.
Q: Can LTC3330EUH#PBF be used for energy harvesting applications? A: Yes, LTC3330EUH#PBF is specifically designed for energy harvesting applications and can efficiently convert harvested energy into usable power.
Q: What is the maximum output current of LTC3330EUH#PBF? A: The maximum output current of LTC3330EUH#PBF is 50mA.
Q: Does LTC3330EUH#PBF have any built-in protection features? A: Yes, LTC3330EUH#PBF has built-in overvoltage protection, undervoltage lockout, and thermal shutdown features.
Q: Can LTC3330EUH#PBF operate in both buck and boost modes? A: Yes, LTC3330EUH#PBF can operate in both buck and boost modes, allowing it to efficiently regulate the output voltage regardless of the input voltage.
Q: What is the typical efficiency of LTC3330EUH#PBF? A: The typical efficiency of LTC3330EUH#PBF is around 90% for most operating conditions.
Q: Can LTC3330EUH#PBF be used in battery-powered applications? A: Yes, LTC3330EUH#PBF can be used in battery-powered applications to extend battery life by efficiently managing power consumption.
Q: Are there any evaluation boards or reference designs available for LTC3330EUH#PBF? A: Yes, Linear Technology (now part of Analog Devices) provides evaluation boards and reference designs for LTC3330EUH#PBF to help with its implementation in various applications.
Please note that these answers are general and may vary depending on specific application requirements. It's always recommended to refer to the datasheet and application notes for detailed information.