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TPS61021ADSGR, Power Management ICs
Product Overview:
The TPS61021ADSGR is a high efficiency, low quiescent current, and wide input voltage range, synchronous boost converter with a high-side N-channel MOSFET. The device is designed to provide a regulated output voltage as high as 5.5V. The TPS61021ADSGR is suitable for powering low voltage ICs and other loads from a single cell Li-ion battery or other low input voltage sources, such as USB port.
Features:
• High Efficiency: Up to 96%
• Low Quiescent Current: 2.3µA
• Wide Input Voltage Range: 1.8V to 5.5V
• Output Voltage Range: 2.2V to 5.5V
• Programmable Soft-Start Time
• Internal Over-Temperature Protection
• 1.5MHz Fixed Frequency Operation
• Enable Input
• Small Package: SOT-23-6
Applications:
• Mobile Phones
• PDAs
• Digital Still Cameras
• Digital Video Cameras
• Portable
Product Status | Active | |
Function | Step-Up | |
Output Configuration | | |
Topology | | |
Output Type | | |
Number of Outputs | 1 | |
Voltage - Input (Min) | 0.5V | |
Voltage - Input (Max) | 4.4V | |
Voltage - Output (Min/Fixed) | | |
Voltage - Output (Max) | 4V | |
Current - Output | | |
Frequency - Switching | 2MHz | |
Synchronous Rectifier | Yes | |
Operating Temperature | -40°C ~ 125°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | | |
Supplier Device Package | 8-WSON (2x2) | |
Base Product Number |
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