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产品概述 返回TOPunV嘉泰姆
The CXLE8180 is a 4-channel ultra low dropout constant source parallel LED driver. The CXLE8180 uses an internal resistor to set the bias current for four LEDs.unV嘉泰姆
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The CXLE8180 incorporates a single wire interface to program the output current at 16 continuous steps. It has an internal deglitch circuit for filtering the noise of the EN input.unV嘉泰姆
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The CXLE8180 requires only a 35mV dropout voltage at a 20mA load. The feature makes CXLE8180 ideal for battery-operated systems, such as personal digital assistants.unV嘉泰姆
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The CXLE8180 is available in Green TQFN-3×3-16L, TDFN-2×2-8L and MSOP-8 packages and is specified over an ambient temperature range of -40℃</span> to +85℃</span>.unV嘉泰姆
产品特点 返回TOPunV嘉泰姆
• Ultra Low Dropout: 35mV/20mA
• Support up to 4 LEDs
• LED Sink Current 20mA
• ±3% LED Current Matching
• Deglitch Circuit
• Thermal Shutdown Protection
• 16-Step Brightness Control
• No EMI and Switch Noise
• Operating Temperature Range: -40℃</span> to +85℃</span>
• Available in Green TQFN-3×3-16L, TDFN-2×2-8L
and MSOP-8 PackagesunV嘉泰姆
应用范围 返回TOPunV嘉泰姆
Wireless Handsets
MP3, MP4, and PMP
Cellular Phones
Portable Communication Devices
Digital Cameras, Camcorders
PDAs, Palmtops, and Handy Terminals
Battery-Powered EquipmentunV嘉泰姆
技术规格书（产品PDF) 返回TOP unV嘉泰姆
需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持</span>！</span>
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产品封装图 返回TOPunV嘉泰姆
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电路原理图 返回TOPunV嘉泰姆
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白光LED驱动器</span>unV嘉泰姆 |
ProductunV嘉泰姆 | LED ConnectionunV嘉泰姆 | CHunV嘉泰姆 | Iq(μA)unV嘉泰姆 | SHDN Iq(μA)unV嘉泰姆 | DimmingunV嘉泰姆 | PackageunV嘉泰姆 |
CXLE8196unV嘉泰姆 | Common AnodeunV嘉泰姆 | 1unV嘉泰姆 | 60unV嘉泰姆 | 1unV嘉泰姆 | PWMunV嘉泰姆 | SOT-23-6unV嘉泰姆 |
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CXLE8178unV嘉泰姆 | Common AnodeunV嘉泰姆 | 4unV嘉泰姆 | 240unV嘉泰姆 | 1unV嘉泰姆 | PWMunV嘉泰姆 | SOT-23-6unV嘉泰姆 |
CXLE8179unV嘉泰姆 | Common AnodeunV嘉泰姆 | 4unV嘉泰姆 | 100unV嘉泰姆 | 1unV嘉泰姆 | One-WireunV嘉泰姆 | TQFN-3x3-16LunV嘉泰姆 |
CXLE8180unV嘉泰姆 | Common AnodeunV嘉泰姆 | 4unV嘉泰姆 | 550unV嘉泰姆 | 5unV嘉泰姆 | One-WireunV嘉泰姆 | TQFN-3x3-16L TDFN-2x2-8L MSOP-8unV嘉泰姆 |
CXLE8181unV嘉泰姆 | Common CathodeunV嘉泰姆 | 4unV嘉泰姆 | 300unV嘉泰姆 | 10unV嘉泰姆 | One-WireunV嘉泰姆 | TQFN-3x3-16LunV嘉泰姆 |
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CXLE8183unV嘉泰姆 | Common CathodeunV嘉泰姆 | 6unV嘉泰姆 | 300unV嘉泰姆 | 10unV嘉泰姆 | One-WireunV嘉泰姆 | TQFN-4x4-16LunV嘉泰姆 |
CXLE8184unV嘉泰姆 | Common AnodeunV嘉泰姆 | 6unV嘉泰姆 | 155unV嘉泰姆 | 2.5@VIN =4.2VunV嘉泰姆 | PWMunV嘉泰姆 | TQFN-3x3-16LunV嘉泰姆 |
CXLE8185unV嘉泰姆 | Common AnodeunV嘉泰姆 | 8unV嘉泰姆 | 155unV嘉泰姆 | 2.5@VIN = 4.2VunV嘉泰姆 | PWMunV嘉泰姆 | TQFN-3x3-20LunV嘉泰姆 |
CXLE8186unV嘉泰姆 | Common AnodeunV嘉泰姆 | 8unV嘉泰姆 | 155unV嘉泰姆 | 2.5@VIN =4.2VunV嘉泰姆 | One-WireunV嘉泰姆 | TQFN-3x3-20LunV嘉泰姆 |
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CXLE8188unV嘉泰姆 | Common AnodeunV嘉泰姆 | 1unV嘉泰姆 | 200unV嘉泰姆 | 1unV嘉泰姆 | One-WireunV嘉泰姆 | TSOT-23-6unV嘉泰姆 |
CXLE8189unV嘉泰姆 | Common AnodeunV嘉泰姆 | 1unV嘉泰姆 | 400unV嘉泰姆 | 1unV嘉泰姆 | PWMunV嘉泰姆 | TDFN-2x2-6L TSOT-23-6unV嘉泰姆 |
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CXLE8193unV嘉泰姆 | Common AnodeunV嘉泰姆 | 1unV嘉泰姆 | 200unV嘉泰姆 | 1unV嘉泰姆 | One-WireunV嘉泰姆 | TDFN-2x2-8LunV嘉泰姆 |
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CXLE8195unV嘉泰姆 | Common AnodeunV嘉泰姆 | 1unV嘉泰姆 | 220unV嘉泰姆 | 1unV嘉泰姆 | PWMunV嘉泰姆 | TDFN-2x2-6LunV嘉泰姆 |
unV嘉泰姆
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