LTC3531ES6-3#TRPBF
Active200MA BUCK-BOOST SYNCHRONOUS DC/DC CONVERTERS
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LTC3531ES6-3#TRPBF
Active200MA BUCK-BOOST SYNCHRONOUS DC/DC CONVERTERS
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Technical Specifications
Parameters and characteristics for this part
| Specification | LTC3531ES6-3#TRPBF |
|---|---|
| Current - Output | 200 mA |
| Function | Step-Up/Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | TSOT-23-6, SOT-23-6 Thin |
| Supplier Device Package | TSOT-23-6 |
| Synchronous Rectifier | True |
| Topology | Buck-Boost |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Input (Min) [Min] | 1.8 V |
| Voltage - Output (Min/Fixed) [Min] | 3.02 V |
LTC3531 Series
200mA Buck-Boost Synchronous DC/DC Converters
| Part | Current - Output | Synchronous Rectifier | Operating Temperature [Max] | Operating Temperature [Min] | Topology | Voltage - Input (Min) [Min] | Voltage - Output (Min/Fixed) [Min] | Supplier Device Package | Voltage - Output (Max) | Number of Outputs | Voltage - Input (Max) [Max] | Function | Output Configuration | Output Type | Mounting Type | Package / Case | Output Type | Voltage - Output (Min/Fixed) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices | 200 mA | 85 °C | -40 °C | Buck-Boost | 1.8 V | 2 V | 8-DFN (3x3) | 5 V | 1 | 5.5 V | Step-Up/Step-Down | Positive | Adjustable | Surface Mount | 8-WFDFN Exposed Pad | |||
Analog Devices | 200 mA | 85 °C | -40 °C | Buck-Boost | 1.8 V | TSOT-23-6 | 1 | 5.5 V | Step-Up/Step-Down | Positive | Surface Mount | SOT-23-6 Thin TSOT-23-6 | 1.81 mOhm | 3.32 V | ||||
Analog Devices | 200 mA | 85 °C | -40 °C | Buck-Boost | 1.8 V | 2 V | 8-DFN (3x3) | 5 V | 1 | 5.5 V | Step-Up/Step-Down | Positive | Adjustable | Surface Mount | 8-WFDFN Exposed Pad | |||
Analog Devices | 200 mA | 85 °C | -40 °C | Buck-Boost | 1.8 V | 3.02 V | TSOT-23-6 | 1 | 5.5 V | Step-Up/Step-Down | Positive | Surface Mount | SOT-23-6 Thin TSOT-23-6 | 1.81 mOhm | ||||
Analog Devices | 200 mA | 85 °C | -40 °C | Buck-Boost | 1.8 V | 8-DFN (3x3) | 1 | 5.5 V | Step-Up/Step-Down | Positive | Surface Mount | 8-WFDFN Exposed Pad | 1.81 mOhm | 3.32 V | ||||
Analog Devices | 200 mA | 85 °C | -40 °C | Buck-Boost | 1.8 V | 3.02 V | 8-DFN (3x3) | 1 | 5.5 V | Step-Up/Step-Down | Positive | Surface Mount | 8-WFDFN Exposed Pad | 1.81 mOhm | ||||
Analog Devices | 200 mA | 85 °C | -40 °C | Buck-Boost | 1.8 V | 3.02 V | 8-DFN (3x3) | 1 | 5.5 V | Step-Up/Step-Down | Positive | Surface Mount | 8-WFDFN Exposed Pad | 1.81 mOhm | ||||
Analog Devices | 200 mA | 85 °C | -40 °C | Buck-Boost | 1.8 V | 3.02 V | TSOT-23-6 | 1 | 5.5 V | Step-Up/Step-Down | Positive | Surface Mount | SOT-23-6 Thin TSOT-23-6 | 1.81 mOhm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2500 | $ 2.98 | |
Description
General part information
LTC3531 Series
The LTC3531/LTC3531-3.3/LTC3531-3 are synchronous buck-boost DC/DC converters that operate from input voltages above, below or equal to the output voltage. The topology incorporated in the ICs provides a continuous transfer through all operating modes, making the product ideal for single cell Li-Ion and multicell alkaline or nickel applications. The converters operate in Burst Mode, minimizing solution footprint and component count as well as providing high conversion efficiency over a wide range of load currents.The devices include two 0.5Ω N-channel MOSFET switches and two P-channel switches (0.5Ω, 0.8Ω). Quiescent current is typically 16μA, making the parts ideal for battery power applications. Other features include a <1μA shutdown current, current limiting, thermal shutdown and output disconnect. The parts are offered in a 6-pin ThinSOT™package for fixed voltage versions or a 3mm × 3mm DFN package for fixed and adjustable versions.ApplicationsHandheld InstrumentsMP3 PlayersHandheld computersPDA/GPS
Documents
Technical documentation and resources