| Allicdata Part #: | LT3694IFE#TRPBF-ND |
| Manufacturer Part#: |
LT3694IFE#TRPBF |
| Price: | $ 3.85 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Linear Technology/Analog Devices |
| Short Description: | IC REG TRPL BUCK/LINEAR 20TSSOP |
| More Detail: | Linear And Switching Voltage Regulator IC 3 Output... |
| DataSheet: | LT3694IFE#TRPBF Datasheet/PDF |
| Quantity: | 1000 |
| 2500 +: | $ 3.49576 |
| Voltage/Current - Output 3: | Controller |
| Base Part Number: | LT3694 |
| Supplier Device Package: | 20-TSSOP-EP |
| Package / Case: | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 125°C |
| Voltage - Supply: | 4 V ~ 36 V |
| w/Sequencer: | Yes |
| w/Supervisor: | No |
| w/LED Driver: | No |
| Series: | -- |
| Voltage/Current - Output 2: | Controller |
| Voltage/Current - Output 1: | 0.75 V ~ 16 V, 2.6A |
| Frequency - Switching: | 250kHz ~ 2.5MHz |
| Number of Outputs: | 3 |
| Function: | Any Function |
| Topology: | Step-Down (Buck) (1), Linear (LDO) (2) |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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PMIC - Voltage Regulators - Linear + Switching:
The LT3694IFE#TRPBF is a highly versatile and compact regulator and switching hybrid IC, offering optimized performance for applications requiring precision and wide input/output voltage range support. It integrates a low quiescent current linear regulator, two high efficiency buck switched capacitor converters, and two high efficiency buck switched diode converters. However, perhaps its key feature is its ability to skip a step when transitioning between input and output voltages. This enables rapid startup and allows the device to operate with very low power consumption, compared to common voltage converter products.
The device supports a wide input supply range of 6V to 36V and supports multiple output voltages with a safety margin. It can operate up to 36V on the input voltage, and can output up to 6V from the linear regulator and up to 15V from the switching regulator outputs. The two high efficiency buck switched diode converters are able to output a voltage between 0.8V and 15V. The two high efficiency buck switched capacitor converters offer an output voltage of between 0.3V and 15V.
One important feature of the LT3694IFE#TRPBF is its flexible power path management. This, combined with its wide input/output voltage range, enables it to serve as a precise voltage regulator, or as a compact and efficient switched mode regulator, depending on the system configuration. This enables an optimized design and the most cost effective solution to meet system needs.
The LT3694IFE#TRPBF is designed to have a good transient response and EMI/EMC performance. The device also provides a shutdown mode with low current consumption to aid system power savings, and has on-chip temperature protection for the linear regulator and both switched diode converters.
Its low voltage dropout and current limit characteristics enable the line regulator to be powered directly from the battery, allowing for improved efficiency and very low power consumption. In addition, its current sharing capability ensures that the linear regulator can serve as a load balancer.
The LT3694IFE#TRPBF has a wide array of features to optimize performance in a variety of applications. It is well suited for applications such as automotive and industrial electronics, motors and drives, battery management, led lighting and portable electronics. It also features excellent voltage accuracy and line/load transient response, while ensuring the safety of the end product.
The specific data is subject to PDF, and the above content is for reference
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| LT3692IUH#TRPBF | Linear Techn... | -- | 1000 | IC REG BUCK ADJ 3.5A DL 3... |
| LT3652IMSE#TRPBF | Linear Techn... | -- | 1000 | IC BATT CHARGER SOLAR 2A ... |
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| LT3688EFE#TRPBF | Linear Techn... | 3.28 $ | 1000 | IC REG BUCK ADJ 0.8A DL 2... |
| LT3680EDD#TRPBF | Linear Techn... | -- | 1000 | IC REG BUCK ADJ 3.5A 10DF... |
| LT3652HVIMSE#TRPBF | Linear Techn... | -- | 2500 | IC BATTERY CHARGER 2A 12-... |
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| LT3669EUFD-2#TRPBF | Linear Techn... | -- | 1000 | IC IO-LINK TXRX BUCK/LDO ... |
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LT3694IFE#TRPBF Datasheet/PDF