參數資料
型號: LM3402MM
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: 0.5A Constant Current Buck Regulator for Driving High Power LEDs
中文描述: 0.94 A SWITCHING REGULATOR, PDSO8
封裝: PLASTIC, MSOP-8
文件頁數: 3/22頁
文件大?。?/td> 840K
代理商: LM3402MM
Absolute Maximum Ratings
(LM3402)
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
VIN to GND
BOOT to GND
SW to GND
BOOT to VCC
BOOT to SW
VCC to GND
DIM to GND
CS to GND
RON to GND
Junction Temperature
Storage Temp. Range
ESD Rating (Note 2)
Soldering Information
Lead Temperature (Soldering,
10sec)
Infrared/Convection Reflow (15sec)
-0.3V to 45V
-0.3V to 59V
-1.5V
-0.3V to 45V
-0.3V to 14V
-0.3V to 14V
-0.3V to 7V
-0.3V to 7V
-0.3V to 7V
150C
-65C to 125C
2kV
260C
235C
Operating Ratings
(LM3402)
(Note 1)
V
IN
Junction Temperature Range
Thermal Resistance
θ
JA
(Note 3)
6V to 42V
40C to +125C
200C/W
Absolute Maximum Ratings
(LM3402HV)
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
VIN to GND
BOOT to GND
SW to GND
BOOT to VCC
BOOT to SW
VCC to GND
DIM to GND
CS to GND
RON to GND
Junction Temperature
Storage Temp. Range
ESD Rating (Note 2)
Soldering Information
Lead Temperature (Soldering,
10sec)
Infrared/Convection Reflow (15sec)
-0.3V to 76V
-0.3V to 90V
-1.5V
-0.3V to 76V
-0.3V to 14V
-0.3V to 14V
-0.3V to 7V
-0.3V to 7V
-0.3V to 7V
150C
-65C to 125C
2kV
260C
235C
Operating Ratings
(LM3402HV)
(Note 1)
V
IN
Junction Temperature Range
Thermal Resistance
θ
JA
(Note 3)
6V to 75V
40C to +125C
200C/W
L
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相關代理商/技術參數
參數描述
LM3402MM/HALF 制造商:Texas Instruments 功能描述:DRIVER LED 0.5A POWERWISE MSOP8
LM3402MM/NOPB 功能描述:開關變換器、穩(wěn)壓器與控制器 0.5A CONSTANT CRNT BUCK REG RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
LM3402MMX 功能描述:開關變換器、穩(wěn)壓器與控制器 RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
LM3402MMX/NOPB 功能描述:開關變換器、穩(wěn)壓器與控制器 RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
LM3402MR 制造商:Texas Instruments 功能描述:Conv DC-DC Single Step Down 6V to 42V 8-Pin PSOP EP Rail