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CN5711
Overview: CN5711 is a current modulation integrated circuit with a constant output current up to 1.5A. It can be used to drive various light-emitting diodes, including white LEDs. The LED current of CN5711 is set by an external resistor, with a current range of 30mA to 1.5A. The chip integrates a power transistor, greatly reducing the number of external components. Other functions include chip temperature modulation and chip enable input. CN5711 features few external components, ease of use, multiple dimming modes, and high efficiency, making it ideal for portable applications. CN5711 is packaged in a heat-enhanced 8-pin eSOP8 package.
Category：
- Product Description
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- Commodity name: CN5711
- 封装: eSOP8
- 品牌: Ruyun Electronics
Overview: CN5711 is a current modulation integrated circuit with a constant output current up to 1.5A. It can be used to drive various light-emitting diodes, including white LEDs. The LED current of CN5711 is set by an external resistor, with a current range of 30mA to 1.5A. The chip integrates a power transistor, greatly reducing the number of external components. Other functions include chip temperature modulation and chip enable input. CN5711 features few external components, ease of use, multiple dimming modes, and high efficiency, making it ideal for portable applications. CN5711 is packaged in a heat-enhanced 8-pin eSOP8 package.
Product Parameters
Main Functions: High-brightness Light Emitting Diode (LED) Driver Integrated Circuit
Operating Mode: Linear
Output Voltage Range: 0V-5.8V
Input Voltage Range: 2.8V-6V
Maximum Output Current: 1.5A
Operating Current: 260uA
Thermal Modulation: Yes
Package Type: eSOP8
Dimming Method: External Resistor
Chip Enable: Yes
Built-in Power Transistor: Yes
Applications:
Flashlights
High-brightness Light Emitting Diode (LED) Driver
LED Headlamps
Emergency Lights and Lighting Fixtures
Features:
Operating voltage range: 2.8V to 6V
The chip integrates a power transistor internally
Low voltage drop: 0.35V@1.5A
LED pin output current up to 1.5A
Output current accuracy: ±5%
Chip temperature modulation function
Overcurrent protection function
Operating ambient temperature range: -40°C to 85°C
8-pin eSOP8 package
Lead-free product, meets RoHS directive requirements, halogen-free
Product Message
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