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參數(shù)資料
| 型號： | SC621A |
| 廠商： | Semtech Corporation |
| 英文描述： | Charge Pump, 4 LEDs, 400mA Flash LED, Dual LDOs, and I2C Interface |
| 中文描述： | 電荷泵，4個LED，400mA的閃光LED，雙LDO和I2C接口 |
| 文件頁數(shù)： | 11/24頁 |
| 文件大?。?/td> | 327K |
| 代理商： | SC621A |
SC621A
11
Typical Characteristics (continued)
Output
Short Circuit Current Limit
V
OUT
=0V, V
IN
=4.2V, 25°C
Time (1ms/div)
V
OUT
(1V/div)
I
OUT
(100mA/div
)
Flash Mode Safety Timer
Time (200ms/div)
V
FLEN
(5V/div)
V
OUT
(2V/div)
I
FL
(200mA/div
)
V
IN
=3.7V, 25°C
Output Open Circuit Protection
Time (200
μ
s/div)
V
BL1
(500mV/div)
V
OUT
(2V/div)
I
BL1
(20mA/div
)
V
IN
=3.7V, 25°C
Flash Current Pulse
V
FLEN
(5V/div)
V
OUT
(2V/div)
I
FL
(200mA/div)
I
FL
=400mA, V
IN
=3.7V, V
OUT
=3.7V, 25°C
Time (40ms/div)
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SC621A_09 | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:LED Light Management Unit Charge Pump, 4 LEDs, 400mA Flash LED, Dual LDOs, and I2C Interface |
| SC621AEVB | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:LED Light Management Unit Charge Pump, 4 LEDs, 400mA Flash LED, Dual LDOs, and I2C Interface |
| SC621AULTRT | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Charge Pump, 4 LEDs, 400mA Flash LED, Dual LDOs, and I2C Interface |
| SC621EVB | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:LED Light Management Unit Charge Pump,4 LEDs, 400mA Flash LED Dual LDOs,and SemWire Interface |
| SC621ULTRT | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:LED Light Management Unit Charge Pump,4 LEDs, 400mA Flash LED Dual LDOs,and SemWire Interface |
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