參數(shù)資料
型號(hào)： LM3551
廠商： National Semiconductor Corporation
元件分類： LED驅(qū)動(dòng)器
英文描述： 1A White LED Driver with Flash Timeout Protection
中文描述： 第1A白光LED閃光驅(qū)動(dòng)器超時(shí)保護(hù)
文件頁(yè)數(shù)： 5/15頁(yè)
文件大?。?/td> 756K
代理商： LM3551
Typical Performance Characteristics
4.7μH, (R
= 10k
, C
C
= 4.7nF, C
= C
OUT
= 10μF for Lumiled LED), (R
C
= 27k
, C
C
= 10nF, C
IN
= 10μF, C
OUT
= 4.7μF
for Sharp LED), C
FTO
= 1μF, C
SS
= 0.1μF.
Unless otherwise specified: T
A
= +25C; V
IN
= 3.6V; L =
Current Limit vs. Input Voltage
V
OUT
= 5V
Current Limit vs. Input Voltage
V
OUT
= 10V
20151220
Note 14:
I
CL
measure when V
OUT
= 95% x V
OUT
(nominal)
20151223
Note 15:
I
CL
measure when V
OUT
= 95% x V
OUT
(nominal)
Converter Efficiency vs. Input Voltage
Lumiled Flash LED
Converter Efficiency vs. Input Voltage
Sharp Flash LED
20151211
20151212
L
www.national.com
5
相關(guān)PDF資料
PDF描述
LM3595 The LM3595 is a parallel white-LED driver that is capable of driving four white LEDs.
LM3595LD The LM3595 is a parallel white-LED driver that is capable of driving four white LEDs.
LM3595LDX The LM3595 is a parallel white-LED driver that is capable of driving four white LEDs.
LM359 Dual, High Speed, Programmable, Current Mode Norton Amplifiers
LM359J Dual, High Speed, Programmable, Current Mode Norton Amplifiers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM3551_06 制造商:NSC 制造商全稱:National Semiconductor 功能描述:1A White LED Driver with Flash Timeout Protection
LM3551SD 功能描述:DC/DC 開(kāi)關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
LM3551SD 制造商:Texas Instruments 功能描述:LED DRIVER BOOST POWERWISE LLP-14
LM3551SD/NOPB 功能描述:DC/DC 開(kāi)關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
LM3551SDX 功能描述:DC/DC 開(kāi)關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
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