Shenzhen Sai Collie Technology Co., Ltd.
Shenzhen Sai Collie Technology Co., Ltd.
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TPS562231DRLR Power Management ICs 2-A Synchronous Step-Down Buck Converter Package SOT-563
| Product Status | Active | |
| Function | Step-Down | |
| Output Configuration | | |
| Topology | | |
| Output Type | | |
| Number of Outputs | 1 | |
| Voltage - Input (Min) | 4.5V | |
| Voltage - Input (Max) | 17V | |
| Voltage - Output (Min/Fixed) | | |
| Voltage - Output (Max) | 7V | |
| Current - Output | | |
| Frequency - Switching | 850kHz | |
| Synchronous Rectifier | Yes | |
| Operating Temperature | -40°C ~ 125°C (TJ) | |
| Mounting Type | Surface Mount | |
| Package / Case | | |
| Supplier Device Package | SOT-563 |
Features
• 2-A converter integrated 95-mΩ and 55-mΩ FETs
• D-CAP3™ Mode Control with fast transient response
• Input voltage range: 4.5 V to 17 V
• Output voltage range: 0.6 V to 7 V
• Pulse skip mode
• 850-kHz switching frequency
• Low shutdown current less than 2 µA (typical)
• 2% feedback voltage accuracy (25ºC)
• Startup from pre-biased output voltage
• Cycle-by-cycle over current limit
• Hiccup-mode over current protection
• Non-latch UVP and TSD protections
• 6-pin SOT563 package
• Precision enable
• Pin-to-pin compatible with TPS563231
Applications
• Standard 12-V rail supplies
• Digital TV power supply
• Embedded systems
• Networking home terminal
• Digital set top box (STB)
• Surveillance
• E-Meter
