參數(shù)資料
型號: LP5527TL
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 顯示驅動器
英文描述: Tiny LED Driver for Camera Flash and 4 LEDs with I2C Programmability, Connectivity Test and Audio Synchronization
中文描述: LED DISPLAY DRIVER, PBGA30
封裝: 2.5 X 3 MM, 0.60 MM HEIGHT, BGA-30
文件頁數(shù): 9/21頁
文件大?。?/td> 829K
代理商: LP5527TL
Boost Converter Typical Performance Characteristics
T
= 25
o
C. Unless otherwise noted, typical performance characteristics apply to the LP5527 Block Diagram with: V
= 3.6V, V
OUT
= 5.0V, C
= 10 μF, C
= 10 μF, C
OUT2
= 10
μ
F, C
VDD_IO
= 100 nF, C
VREF
= 100 nF, C
VDDA
= 4.7 μF, C
VDD1
= 100 nF, C
VDD2
= 100 nF, L1 = 4.7 μH (Note 9).
Boost Converter Efficiency
Boost Typical Waveforms at 100 mA Load
20184079
20184080
Battery Current vs Voltage
Boost Frequency vs RT Resistor
20184081
20184082
Boost Line Regulation 3.0V - 3.6V, no load
Boost Startup Time with No Load
20184083
20184084
L
www.national.com
9
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相關代理商/技術參數(shù)
參數(shù)描述
LP5527TL/NOPB 功能描述:LED照明驅動器 RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N
LP5527TLX 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Tiny LED Driver for Camera Flash and 4 LEDs with I2C Programmability, Connectivity Test and Audio Synchronization
LP5527TLX/NOPB 功能描述:LED照明驅動器 RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N
LP55281 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad RGB Driver
LP55281RL 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad RGB Driver