參數(shù)資料
型號(hào): SP6685
元件分類: LED驅(qū)動(dòng)器
英文描述: Charge Pump LED Driver For Camera Flash
中文描述: 電荷泵的LED相機(jī)閃光燈驅(qū)動(dòng)器
文件頁數(shù): 5/10頁
文件大?。?/td> 143K
代理商: SP6685
5
Date: 12/15/04
SP6685 Charge Pump LED Driver for Camera Flash Copyright 2004 Sipex Corporation
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 5. Startup 200mA Torch,
V
IN
= 3.6V, V
OUT
= 3.2V
Figure 6. Startup 700mA Flash,
V
IN
= 3.6V, V
OUT
= 3.6V
Figure 7. Ripple 200mA Torch, V
IN
= 3.6V,
V
OUT
= 3.2V.
Figure 8. Ripple 700mA Flash, V
IN
= 3.6V,
V
OUT
= 3.6V.
Ch1 = EN
Ch2 = V
OUT
Ch4 = lin
(0.5A/div)
Ch1 = V
IN
(AC)
50mA/div
Ch2 = V
OUT
(AC)
50mA/div
Ch1 = V
IN
(AC)
50mA/div
Ch2 = V
OUT
(AC) 50mA/div
Ch1 = EN
Ch2 = V
OUT
Ch4 = lin
(0.5A/div)
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