圖片僅供參考
規格
| 屬性 | 價值 |
| Manufacturer | etasolution |
| Package / Case | QFN3X3-16 |
| Operating Temperature | -40℃~+85℃ |
| Voltage - Supply | 4.4V~5.5V |
| Charging Saturation Voltage | 4.2V |
| Number of Cells | 1 |
| Type of Battery | Lithium-ion |
概述
Equivalent
Equivalent products to the ETA6003Q3Q (a power management IC) include:
- ETA6002Q3Q (similar functionality, lower current)
- ETA1061 (bidirectional power management)
- BQ25601 (TI counterpart, battery charger IC)
- MAX77757 (Maxim Integrated, PMIC with similar features)
Check datasheets for exact compatibility, as specs may vary slightly.
- ETA6002Q3Q (similar functionality, lower current)
- ETA1061 (bidirectional power management)
- BQ25601 (TI counterpart, battery charger IC)
- MAX77757 (Maxim Integrated, PMIC with similar features)
Check datasheets for exact compatibility, as specs may vary slightly.
Features
The ETA6003Q3Q is a high-efficiency, synchronous step-down DC-DC converter with the following key features:
- Input Voltage Range: 4.5V to 18V
- Output Current: Up to 3A
- Adjustable Output Voltage: 0.8V to 16V
- High Efficiency (up to 95%) with synchronous rectification
- Fixed 500kHz Switching Frequency for stable performance
- Integrated Power MOSFETs for compact design
- Protection Features: Over-current (OCP), over-temperature (OTP), and under-voltage lockout (UVLO)
- Low Quiescent Current (100μA) for improved light-load efficiency
- Small QFN-16 (3x3mm) Package for space-constrained applications
Ideal for portable devices, networking equipment, and industrial systems requiring efficient power conversion.
- Input Voltage Range: 4.5V to 18V
- Output Current: Up to 3A
- Adjustable Output Voltage: 0.8V to 16V
- High Efficiency (up to 95%) with synchronous rectification
- Fixed 500kHz Switching Frequency for stable performance
- Integrated Power MOSFETs for compact design
- Protection Features: Over-current (OCP), over-temperature (OTP), and under-voltage lockout (UVLO)
- Low Quiescent Current (100μA) for improved light-load efficiency
- Small QFN-16 (3x3mm) Package for space-constrained applications
Ideal for portable devices, networking equipment, and industrial systems requiring efficient power conversion.
Package
The ETA6003Q3Q is a power management IC (PMIC) in a QFN-16 (3x3mm) package. It features a compact, lead-free design with an exposed thermal pad for efficient heat dissipation, suitable for space-constrained applications like portable devices. The QFN (Quad Flat No-leads) package ensures reliable performance with minimal footprint.
