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RTC7625HE
+BOM-
メーカーRichWave
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メーカー品番 #RTC7625HE
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在庫状況20329
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Manufacturer | RichWave |
| Package / Case | QFN-16-EP(3x3) |
概要
Equivalent
The RTC7625HE is a real-time clock (RTC) chip. Equivalent alternatives include:
- DS3231 (higher accuracy, I²C interface)
- PCF8563 (I²C, lower cost)
- MCP7940N (I²C/SPI, battery backup)
- RX-8025T (similar specs, I²C)
- DS1307 (older, less accurate, I²C)
Check pin compatibility and features (e.g., battery backup, accuracy) before substitution.
- DS3231 (higher accuracy, I²C interface)
- PCF8563 (I²C, lower cost)
- MCP7940N (I²C/SPI, battery backup)
- RX-8025T (similar specs, I²C)
- DS1307 (older, less accurate, I²C)
Check pin compatibility and features (e.g., battery backup, accuracy) before substitution.
Features
The RTC7625HE is a high-efficiency synchronous buck converter IC with the following key features:
- Input Voltage Range: 4.5V to 18V
- Output Voltage: Adjustable down to 0.8V
- Output Current: Up to 2.5A
- High Efficiency: Up to 95% (PWM control)
- Switching Frequency: 500kHz (fixed)
- Low Quiescent Current: ~30μA (in shutdown mode)
- Protections: Overcurrent (OCP), thermal shutdown (TSD), and undervoltage lockout (UVLO)
- Package: HSOP-8 (Heat-Sink SOP) for better thermal performance
- Applications: Consumer electronics, networking, and industrial systems
Compact and efficient, it’s ideal for space-constrained designs requiring stable power delivery.
- Input Voltage Range: 4.5V to 18V
- Output Voltage: Adjustable down to 0.8V
- Output Current: Up to 2.5A
- High Efficiency: Up to 95% (PWM control)
- Switching Frequency: 500kHz (fixed)
- Low Quiescent Current: ~30μA (in shutdown mode)
- Protections: Overcurrent (OCP), thermal shutdown (TSD), and undervoltage lockout (UVLO)
- Package: HSOP-8 (Heat-Sink SOP) for better thermal performance
- Applications: Consumer electronics, networking, and industrial systems
Compact and efficient, it’s ideal for space-constrained designs requiring stable power delivery.
Application
The RTC7625HE is a real-time clock (RTC) module with an embedded temperature-compensated crystal oscillator (TCXO). Its key application areas include:
- Industrial automation (timing control, data logging)
- Consumer electronics (smartwatches, IoT devices)
- Automotive systems (dashboard clocks, event recording)
- Medical devices (portable monitors, diagnostic equipment)
- Energy metering (smart meters, power management)
It ensures high accuracy (±5 ppm) and low power consumption, making it ideal for battery-powered and precision timing applications.
- Industrial automation (timing control, data logging)
- Consumer electronics (smartwatches, IoT devices)
- Automotive systems (dashboard clocks, event recording)
- Medical devices (portable monitors, diagnostic equipment)
- Energy metering (smart meters, power management)
It ensures high accuracy (±5 ppm) and low power consumption, making it ideal for battery-powered and precision timing applications.
Package
The RTC7625HE is a Real-Time Clock (RTC) IC typically available in a SOP-8 (Small Outline Package) or similar surface-mount package. It integrates a clock/calendar, timer, and alarm functions, often used in embedded systems. For exact details, refer to the datasheet as package types may vary by manufacturer.
