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TPS6735ID
+BOMIC REG BUCK -5V 200MA 8SOIC
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ManufacturerTexas Instruments
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Mfr. Part #TPS6735ID
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Datasheet TPS6735ID DataSheet
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Package SOIC-8
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In Stock7649
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Specifications
| Attribute | Value |
| Package | Tube |
| ProductStatus | Active |
| Function | Step-Up, Step-Down |
| OutputConfiguration | Negative |
| Topology | Buck |
| OutputType | Fixed |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 4V |
| Voltage-Input(Max) | 6.2V |
| Voltage-Output(Min/Fixed) | -5V |
| Current-Output | 200mA |
| Frequency-Switching | 160kHz |
| SynchronousRectifier | No |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Overview
Description
Key features of the TPS6735ID include its high-efficiency operation, which minimizes power loss and extends battery life, and a low quiescent current, contributing to its suitability for energy-constrained applications. The device also integrates protection features such as overcurrent protection and thermal shutdown, enhancing its reliability and robustness in various operating conditions.
Its compact TSOT-23 package makes it ideal for space-limited applications. Typical use cases for the TPS6735ID include powering microcontrollers, RF modules, and other components that require a stable voltage supply above the input battery voltage.
Equivalent
1. MAX856 by Maxim Integrated - Similar boost converter with low quiescent current.
2. LTC3401 by Analog Devices - Another high-efficiency step-up converter.
3. LM2621 by Texas Instruments - A compact boost converter.
4. MC34063 by ON Semiconductor - Versatile step-up/down converter.
When considering alternatives, ensure the specifications such as input/output voltage, current, and efficiency meet your requirements.
Features
1. Input Voltage Range: Operates efficiently with input voltages from 1.8V to 5.5V, making it suitable for battery-powered applications.
2. Output Voltage: Provides a fixed output voltage, generally set according to specific application requirements.
3. Efficiency: Offers high efficiency, which is crucial for prolonging battery life in portable devices.
4. Current Capability: Delivers adequate output current to power various electronic components, depending on the application setup.
5. Low Quiescent Current: Features low quiescent current, which minimizes battery drain during idle states.
6. Package: Available in compact packages, enabling integration into space-constrained designs.
7. Protection Features: Includes over-current protection and thermal shutdown to safeguard the device and application circuit.
8. Operating Temperature: Suitable for a wide operating temperature range, accommodating different environmental conditions.
These features make the TPS6735ID ideal for small electronic devices requiring efficient power conversion from lower voltage sources.
Pinout
The TPS6735ID comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pins and their functions are generally as follows:
1. Vin: Input voltage. The power supply input for the device.
2. GND: Ground. The common ground for both input and output.
3. FB: Feedback. Used to set the output voltage via a resistor divider network.
4. COMP: Compensation. Used for external compensation to stabilize the voltage control loop.
5. SW: Switch. Connects to the inductor and the switching diode.
6. Vout: Output voltage. The regulated voltage output.
7. Shutdown: Enables or disables the device.
8. N/C: No connection. Not used in the circuit.
These functions help in regulating and boosting the input voltage to the desired output level for various electronic applications. Always refer to the manufacturer's datasheet for precise electrical characteristics and application guidelines.