TPS61088

The TPS61088 is a high power density, fully integrated synchronous boost converter with a 11-mΩ power switch and a 13-mΩ rectifier switch to provide a high efficiency and small size solution in portable systems. The TPS61088 has wide input voltage range from 2.7 V to 12 V to support applications with single cell or two cell Lithium batteries. The device has 10-A switch current capability and is capable of providing an output voltage up to 12.6 V.The TPS61088 uses adaptive constant off-time peak current control topology to regulate the output voltage. In moderate to heavy load condition, the TPS61088 works in the pulse width modulation (PWM) mode. In light load condition, the device has two operation modes selected by the MODE pin. One is the pulse frequency modulation (PFM) mode to improve the efficiency and another one is the forced PWM mode to avoid application problems caused by low switching frequency. The switching frequency in the PWM mode is adjustable ranging from 200 kHz to 2.2 MHz by an external resistor. The TPS61088 also implements a programmable soft-start function and an adjustable switching peak current limit function. In addition, the device provides 13.2-V output overvoltage protection, cycle-by-cycle overcurrent protection, and thermal shutdown protection.The TPS61088 is available in a 4.50-mm × 3.50-mm 20-pin VQFN package.

Chip physical measurement report, including

1. The process technology,
2. Die size
3. The number of poly and metal layer
4. High-resolution chip imaging region drawn on low resolution die photo

With high resolution chip imaging packed in BrigenOne, you can determinate the region to be analyzed the schematics inside

• If you decide to perform a circuit analysis, we will provide a complete delivery, including BrigenOne, EDIF format schematics, and PDF file
• Imaging area will be included in the deliverables, and the work scope of circuit analysis is open to discussing.
• The information we provide about this project will be quite accurate because we have completed high-resolution wafer images of each layer.
• The quotation for this project DOES NOT include high-resolution chip images packaged in BrigenOne. Please contact us to get a quote
• If you decide to perform a circuit analysis with a price exceeding US$10,000, we will provide a 25% discount on the cost of chip imaging; for circuit analysis above US$20,000, we will discount 50% of the cost of chip imaging.