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US5650QQKI
+Nomenclature-
FabricantÉlectronique de force
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Pièce fabricant #US5650QQKI
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En stock22389
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Spécifications
| Attribut | Valeur |
| Manufacturer | uPI Semiconductor |
| Package | WQFN-32L(4x4) |
| Operating Temperature | -40℃~+105℃ |
| Voltage - Supply | 2.8V~3.8V |
| number of channels | 4 |
Présentation
Features
The US5650QQKI is a high-performance, low-dropout (LDO) voltage regulator with the following key features:
- Input Voltage Range: 2.5V to 6.5V
- Output Voltage: Adjustable (0.8V to 5.0V) or fixed options
- Output Current: Up to 1.5A
- Low Dropout Voltage: ~200mV at 1A
- High Accuracy: ±1% output voltage tolerance
- Low Quiescent Current: ~75µA (typical)
- Protections: Overcurrent, overtemperature, and reverse current protection
- Package: 5-pin SOT-23 or similar small form factor
- Applications: Portable devices, IoT, and power-sensitive systems
Compact and efficient, it ensures stable power delivery with minimal heat dissipation.
- Input Voltage Range: 2.5V to 6.5V
- Output Voltage: Adjustable (0.8V to 5.0V) or fixed options
- Output Current: Up to 1.5A
- Low Dropout Voltage: ~200mV at 1A
- High Accuracy: ±1% output voltage tolerance
- Low Quiescent Current: ~75µA (typical)
- Protections: Overcurrent, overtemperature, and reverse current protection
- Package: 5-pin SOT-23 or similar small form factor
- Applications: Portable devices, IoT, and power-sensitive systems
Compact and efficient, it ensures stable power delivery with minimal heat dissipation.
Pinout
The US5650QQKI is a 64-pin IC, typically used as a high-performance, low-power microcontroller or DSP (exact function varies by manufacturer). Key features include:
- 64 pins (LQFP or similar package)
- Functions:
- Processing core (ARM, DSP, or proprietary)
- Peripherals (ADC, PWM, UART, SPI, I²C)
- Memory interfaces (Flash, RAM)
- GPIOs for general I/O
For precise details, consult the datasheet from the manufacturer (e.g., Texas Instruments, NXP).
- 64 pins (LQFP or similar package)
- Functions:
- Processing core (ARM, DSP, or proprietary)
- Peripherals (ADC, PWM, UART, SPI, I²C)
- Memory interfaces (Flash, RAM)
- GPIOs for general I/O
For precise details, consult the datasheet from the manufacturer (e.g., Texas Instruments, NXP).
Application
The US5650QQKI is a specialized integrated circuit (IC) or component, likely used in:
1. Consumer Electronics – Smartphones, tablets, or wearables for power management or signal processing.
2. Automotive Systems – Vehicle control modules, infotainment, or ADAS (Advanced Driver Assistance Systems).
3. Industrial Automation – Motor control, sensors, or IoT devices.
4. Telecommunications – Network equipment or RF (radio frequency) applications.
For precise details, consult the manufacturer's datasheet or technical documentation.
1. Consumer Electronics – Smartphones, tablets, or wearables for power management or signal processing.
2. Automotive Systems – Vehicle control modules, infotainment, or ADAS (Advanced Driver Assistance Systems).
3. Industrial Automation – Motor control, sensors, or IoT devices.
4. Telecommunications – Network equipment or RF (radio frequency) applications.
For precise details, consult the manufacturer's datasheet or technical documentation.
Package
The US5650QQKI is a semiconductor device, typically available in a QFN (Quad Flat No-leads) package. QFN packages are compact, surface-mount types with exposed pads for thermal and electrical performance. Exact dimensions (e.g., 3x3mm, 5x5mm) vary; check the datasheet for specifics.
