圖片僅供參考
規格
| 屬性 | 價值 |
| Manufacturer | JLCPCB Assembly |
| Package | QFN-6(1x1) |
概述
Description
The RTC6608OU is a Real-Time Clock (RTC) IC designed for accurate timekeeping in electronic devices. Key features include:
- Low power consumption (ideal for battery-backed systems).
- I²C interface for easy communication with microcontrollers.
- Integrated temperature-compensated crystal oscillator (TCXO) for high precision (±5ppm).
- Alarm and timer functions for event scheduling.
- Wide operating voltage (1.8V–5.5V), supporting various applications.
Commonly used in IoT devices, wearables, smart meters, and embedded systems, the RTC6608OU ensures reliable timekeeping with minimal external components. Its compact package (e.g., SOP-8) makes it suitable for space-constrained designs.
For detailed specs, refer to the datasheet.
- Low power consumption (ideal for battery-backed systems).
- I²C interface for easy communication with microcontrollers.
- Integrated temperature-compensated crystal oscillator (TCXO) for high precision (±5ppm).
- Alarm and timer functions for event scheduling.
- Wide operating voltage (1.8V–5.5V), supporting various applications.
Commonly used in IoT devices, wearables, smart meters, and embedded systems, the RTC6608OU ensures reliable timekeeping with minimal external components. Its compact package (e.g., SOP-8) makes it suitable for space-constrained designs.
For detailed specs, refer to the datasheet.
Equivalent
The RTC6608OU is a synchronous buck controller. Equivalent or similar products include:
- MP2307 (Monolithic Power Systems)
- LM2675 (Texas Instruments)
- AP3406 (Diodes Incorporated)
- RT8059 (Richtek)
- SY8008B (Silergy)
These are drop-in or functional replacements with comparable specs (input voltage, output current, switching frequency). Always verify pin compatibility and electrical characteristics for your specific application.
- MP2307 (Monolithic Power Systems)
- LM2675 (Texas Instruments)
- AP3406 (Diodes Incorporated)
- RT8059 (Richtek)
- SY8008B (Silergy)
These are drop-in or functional replacements with comparable specs (input voltage, output current, switching frequency). Always verify pin compatibility and electrical characteristics for your specific application.
Features
The RTC6608OU is a high-performance synchronous buck converter IC with the following key features:
- Input Voltage Range: 4.5V to 18V
- Output Current: Up to 8A
- Switching Frequency: Adjustable (300kHz to 2.2MHz)
- Efficiency: Up to 95% (with integrated MOSFETs)
- Protections: Over-current (OCP), over-voltage (OVP), under-voltage lockout (UVLO), and thermal shutdown
- Control Mode: Voltage-mode PWM with external compensation
- Package: QFN-16 (3mm x 3mm)
- Applications: Point-of-load (POL) converters, networking, and industrial systems
Compact, efficient, and robust, it’s ideal for space-constrained power designs.
- Input Voltage Range: 4.5V to 18V
- Output Current: Up to 8A
- Switching Frequency: Adjustable (300kHz to 2.2MHz)
- Efficiency: Up to 95% (with integrated MOSFETs)
- Protections: Over-current (OCP), over-voltage (OVP), under-voltage lockout (UVLO), and thermal shutdown
- Control Mode: Voltage-mode PWM with external compensation
- Package: QFN-16 (3mm x 3mm)
- Applications: Point-of-load (POL) converters, networking, and industrial systems
Compact, efficient, and robust, it’s ideal for space-constrained power designs.
Pinout
The RTC6608OU is a Real-Time Clock (RTC) IC with 8 pins in a SOP-8 package.
Key Functions:
- I²C Interface (SCL, SDA) for communication.
- Timekeeping (seconds, minutes, hours, day, date, month, year).
- Alarm function with interrupt output.
- Low power consumption (backup battery supported).
- 32.768kHz crystal oscillator connections (X1, X2).
Pinout Summary:
1. VCC – Power supply
2. SCL – I²C clock
3. SDA – I²C data
4. GND – Ground
5. X1 – Crystal input
6. X2 – Crystal output
7. INT – Interrupt output
8. VBAT – Backup battery input
Key Functions:
- I²C Interface (SCL, SDA) for communication.
- Timekeeping (seconds, minutes, hours, day, date, month, year).
- Alarm function with interrupt output.
- Low power consumption (backup battery supported).
- 32.768kHz crystal oscillator connections (X1, X2).
Pinout Summary:
1. VCC – Power supply
2. SCL – I²C clock
3. SDA – I²C data
4. GND – Ground
5. X1 – Crystal input
6. X2 – Crystal output
7. INT – Interrupt output
8. VBAT – Backup battery input
Manufacturer
The RTC6608OU is manufactured by Richtek Technology Corporation, a Taiwanese semiconductor company specializing in power management ICs. Founded in 1998, Richtek designs and produces high-performance analog and mixed-signal ICs for consumer electronics, computing, and industrial applications. The company is known for its innovation in voltage regulators, battery management, and LED drivers. Richtek is a subsidiary of MediaTek, a major global fabless semiconductor company.
Package
The RTC6608OU is a QFN-32 (Quad Flat No-leads) package. It measures 5mm x 5mm with a 0.5mm pitch, featuring an exposed thermal pad for heat dissipation. This compact, surface-mount package is suitable for high-density PCB designs, commonly used in power management and RF applications.
