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Overview
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Development Resources
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Application
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Ordering Detail
Overview
The TPQ05100x series of products are synchronous boost converters with less than 260-nA ultra-low quiescent current. The device has an ultra-low under-voltage lockout threshold to support different kinds of battery voltages as low as 0.9 V. The ultra-low 260-nA quiescent current increases light load efficiency and thus increases battery life.
The TPQ05100x series of products have various voltage options to support fixed output voltage ranging from 2.5 V to 5 V, and adjustable output voltage ranging from 2.5 V to 5.5 V. The device has a true-shutdown feature that avoids leakage current during the shutdown mode to further save system level quiescent current.
The TPQ05100x series provides the down mode and the pass-through mode to support different scenarios. In the down mode, the device can still regulate output voltage to a desired level. In the pass-through mode, the TPQ05100x devices work as switches that the output voltage follows input voltage.
The TPQ05100x provides both adjustable voltage version and fixed voltage version with DFN2X2-6 and WLCSP-6 packages.
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Status
Production
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Rating
Industrial
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VIN (V)
0.9~5.5
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Output (V)
1.8~5.5
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Max Output Current (A)
/
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Temperature Range (℃)
-40 to +125
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Package
WLCSP, DFN2X2-6
Development Resources
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Documentation
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Show FilterHidden FilterDocumentation
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Data Sheet
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Selection Guide
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Application Note
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Technical Note
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User Guide
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Test Report
- Document Name
- Type
- Language
- Date
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Data SheetEnglish02/02/2024
0.9-V to 5.5-V VIN, 600-mA Synchronous Step-up Regulator
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Technical NoteEnglish01/19/2024
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Technical NoteEnglish01/19/2024
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Selection GuideEnglish01/19/2024
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Application
• Battery-Powered Devices
• Battery-Powered Wearable Applications
• Fiber Optical Modules
• Internet of Things Devices
• Battery-Powered Water/Gas Meters
Ordering Detail
| Order Part Number | Buy | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
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| TPQ051007-WS4R | Industrial Grade | / | Released-conditional | $0.372 | 2023-05-10 | WLCSP | 12 | MSL1 | T&R | 3000 | 120000 | |
| TPQ051007-DFOR | Industrial Grade | / | Released | $0.372 | 2023-11-02 | DFN2X2-6 | 12 | MSL3 | T&R | 3000 | 120000 |
