AP5724：显示/ 背光 LED 驱动
| Part Number | Data Sheet | SPICE Model | Function | MinimumInput Voltage (V) | MaximumInput Voltage (V) | Maximum Output Voltage (V) | Number of Regulated Output Channels | Maximum Output Current per Channel (mA) | Typical Over-Current Protection Current (mA) | Switching Frequency (MHz) | Efficiency (%) | Quiescent Current (mA) | Standby Quiescent Current (µA) | SW RDS(ON) (Ω) | Dimming | OVP | Soft Start | VFB (V) | OperatingTemperatureRange (°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AP5724 | AP5724.pdf | - | PWM Boost LED Driver | 2.7 | 5.5 | 26 | 1 | - | 750 | 1.4 | 84 | 0.5 | 1 | 0.75 | PWM | Yes | Yes | 0.1 | -40 to +85 |
Description
This is a Boost °C driver designed drive white °C with constant current. It can drive 2 ~ 6 °C in a series connection from a single Li-Ion cell ensuring uniform brightness in small screen backlighting applications. The device also supports a single feedback of parallel connected multiple strings of °Cs for driving higher number of °Cs. It is available in SOT26, low profile TSOT26 and the extremely thin and small footprint U-DFN2020-6 Type C.
Application
- Portable Navigation Device/GPS receiver,
- PMP4 player,
- Portable Media Players,
- Digital Photo Frames,
- Digital Radio Displays,
- Mobile phones/PDA
订购型号
- AP5724FDCG-7
- AP5724WG-7
- AP5724WUG-7
SOT26
TSOT26
U-DFN2020-6 (Type C)
- AP5724.pdf AP5724
- ZXTP2006E6 ZXTP2006E6
- ZXTP2006E6 ZXTP2006E6
- AP5726 step-up converter with 0.31v vfb AP5726
- AP5726 step-up converter with 0.31v vfb AP5726
