Description
The TPS61070DDCR is a synchronous boost converter from Texas Instruments, designed for portable electronic devices, LED backlighting, and battery-powered applications. It features a 1.1 MHz switching frequency, low input voltage of 2.7V, and can support output voltages up to 5.5V. The device offers high efficiency of up to 96%, built-in soft-start feature for inrush current minimization during start-up, and operates within a wide temperature range of -40°C to 125°C. Its compact ThinSOT-23 package makes it ideal for space-constrained devices.
Features
According to the product information, the features of TPS61070DDCR are:
- Synchronous boost converter with a 1.1 MHz switching frequency
- Low input voltage of 2.7V and support for output voltages up to 5.5V
- High efficiency of up to 96%
- Built-in soft-start feature to minimize inrush current during start-up
- Wide operating temperature range of -40°C to 125°C
These features make it suitable for use in portable electronic devices, LED backlighting, and battery-powered applications where space is limited.
Package
The package type of TPS61070DDCR is SOT-23-6 Thin, TSOT-23-6.
Pinout
The TPS61070DDCR has a pin count of 6 (SOT-23-6). The pins are:
- IN: Input voltage
- OUT: Output voltage
- EN: Enable input
- SYNC: Synchronization input
- VCC: Power supply voltage
- GND: Ground
The TPS61070DDCR is an adjustable boost converter that can be enabled or disabled by the EN pin. The SYNC pin allows for synchronization with other converters, and the VCC and GND pins provide power to the device.
Manufacturer
The manufacturer of the TPS61070DDCR is Texas Instruments (TI). Texas Instruments is a leading semiconductor company that designs, manufactures, and tests semiconductors and related technologies. They are known for their wide range of products, including analog and embedded processing chips, as well as other electronic components.
Applications
According to the information, the application areas of TPS61070DDCR are:
- Portable electronic devices
- LED backlighting
- Battery-powered applications
Its compact design, high efficiency, and wide input voltage range make it ideal for boosting battery voltage to power various components, including LEDs, sensors, and microcontrollers, in space-constrained devices.
Equivalent
Based on the product information, the equivalent products of TPS61070DDCR are likely to be other adjustable boost converters from Texas Instruments or other manufacturers that offer similar features such as high efficiency, low input voltage, and compact design. Some possible alternatives could include:
- TI's own TPS61200 series
- Maxim Integrated's MAX17501/MAX17502
- ON Semiconductor's NCP1402/NCP1403
Please note that this is not an exhaustive list, and there may be other equivalent products available in the market.
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