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參數資料
| 型號： | FAN5333B |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | High Efficiency, High Current Serial LED Driver with 30V Integrated Switch |
| 中文描述： | 高效率，高電流和30V的串行LED驅動器集成開關 |
| 文件頁數： | 4/11頁 |
| 文件大小： | 538K |
| 代理商： | FAN5333B |
4
www.fairchildsemi.com
FAN5333A/FAN5333B Rev. 1.0.1
F
Electrical Characteristics
Unless otherwise noted, V
T
A
= 25°C, Test Circuit, Figure 3.
Test Circuit
Figure 3. Test Circuit
IN
= 3.6V, V
OUT
= 20V, I
LED
= 20mA, T
A
= -40°C to 85°C, Typical values are at
Parameter
Conditions
Min.
Typ.
Max.
Units
Feedback Voltage
FAN5333A
99
110
121
mV
FAN5333B
299
315
331
mV
Switch Current Limit
V
IN
= 3.2V
≤
= 5V
1.1
1.5
A
Load Current Capability
V
OUT
V
IN
V
IN
V
SHDN
V
SHDN
Device ON
20V, V
IN
= 3.2V
65
mA
mA
μ
A
V
Switch On-resistance
0.6
= 3.6V
0.7
Quiescent Current
= 3.6V, No Switching
0.6
OFF Mode Current
= 0V
0.1
3
Shutdown Threshold
1.5
Device OFF
0.5
V
Shutdown Pin Bias Current
V
SHDN
= 0V or V
SHDN
= 5.5V
1
300
nA
Feedback Pin Bias Current
1
300
nA
Feedback Voltage Line Regulation
2.7V < V
IN
< 5.5V, V
OUT
≤
20V
0.3
%
Switching Frequency
1.2
1.5
1.8
MHz
Maximum Duty Cycle
87
93
%
μ
%
Switch Leakage Current
No Switching, V
IN
= 5.5V
1
A
OVP
15
Thermal Shutdown Temperature
150
°C
SHDN
V
IN
V
OUT
R
GND
V
IN
FB
SW
C
IN
10
μ
F
10
μ
H
1
3
2
4
5
C
OUT
L
BAT54
I
LED
1
μ
F
ON
OFF
Electronic Load
F
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相關代理商/技術參數 |
參數描述 |
|---|---|
| FAN5333BSX | 功能描述:LED照明驅動器 SYSTEM_POWER 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 |
| FAN5333BSX-CUT TAPE | 制造商:FAIRCHILD 功能描述:FAN5333B Series 5.5 V 1.5 MHz High Efficiency High Current Serial LED Driver |
| FAN5333SX | 功能描述:IC LED DRVR WHITE BCKLGT SOT23-5 RoHS:是 類別:集成電路 (IC) >> PMIC - LED 驅動器 系列:- 標準包裝:1 系列:- 恒定電流:- 恒定電壓:- 拓撲:PWM，切換式電容器（充電泵） 輸出數:1 內部驅動器:是 類型 - 主要:背光 類型 - 次要:白色 LED 頻率:642kHz 電源電壓:2.7 V ~ 5.5 V 輸出電壓:5V 安裝類型:表面貼裝 封裝/外殼:10-VFDFN 裸露焊盤 供應商設備封裝:10-VSON 包裝:剪切帶 (CT) 工作溫度:-30°C ~ 85°C 產品目錄頁面:1371 (CN2011-ZH PDF) 其它名稱:BD1603NUV-E2CT |
| FAN5336 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:1.5MHz Boost Regulator with 33V Integrated FET Switch |
| FAN5336_07 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:1.5MHz Boost Regulator with 33V Integrated FET Switch |
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