AP1686：离线LED 驱动器
| Part Number | Data Sheet | SPICE Model | MinimumInput Voltage (V) | MaximumInput Voltage (V) | VDD (V) | OutputCurrent (mA) | LED Current (A) | Accuracy (%) | Frequency (kHz) | Efficiency (%) | Dimming | SupplyCurrent (mA) | Temperature Range (°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AP1686 | AP1686.pdf | - | 3.5 | 30 | - | 300 | External BJT | 5 | - | 85 | - | 0.4 | -40 to +85 |
Description
The AP1686 is a high performance AC/DC power supply controller for °C lighting application. The device uses Pulse Frequency Modulation (PFM) method to build discontinuous conduction mode (DCM) flyback power supplies. The AP1686 provides accurate constant voltage, constant current (CV/CC) regulation without requiring an opto-coupler and the secondary control circuitry. It also eliminates the need of loop compensation circuitry while maintaining good stability. The AP1686 can achieve excellent regulation and high average efficiency, yet meets no-load consumption less than 30mW. It also has an adjustable built-in line compensation function to achieve tight CC.
Application
- LED Driver
Features
- Primary Side Control for Tight Constant Current and Constant Voltage
- 30mW No-load Input Power
- Bipolar Junction Transistor (BJT) Driving
- Open Circuit Protection
- Over Voltage Protection
- Short Circuit Protection
- SOT-23-6 Package
订购型号
- AP1686K6TR-G1
SOT26
- AP1686.pdf AP1686
- ZXTP2006E6 ZXTP2006E6
- ZXTP2006E6 ZXTP2006E6
