参数资料
型号: FAN5331SX
厂商: Fairchild Semiconductor
文件页数: 3/10页
文件大小: 0K
描述: IC LED DRVR WHITE BCKLGT SOT23-5
产品变化通告: Mold Compound Change 12/Dec/2007
标准包装: 1
拓扑: PWM,升压(升压)
输出数: 1
内部驱动器:
类型 - 主要: 通用
类型 - 次要: OLED
频率: 1.15MHz ~ 1.85MHz
电源电压: 2.7 V ~ 5.5 V
输出电压: 20V
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
供应商设备封装: SOT-23-5
包装: 标准包装
工作温度: -40°C ~ 85°C
产品目录页面: 1215 (CN2011-ZH PDF)
其它名称: FAN5331SXDKR
Electrical Characteristics
Unless otherwise noted, V IN = 3.6V, T A = -40°C to +85°C, Typical values are at T A = 25°C, Test Circuit,
Figure 3.
Parameter
Switch Current Limit
Load Current Capability
Conditions
V IN = 3.2V
V OUT = 15V, V IN ≥ 2.7V
Min.
0.7
35
Typ.
1
Max.
Units
A
mA
V OUT = 15V, V IN ≥ 3.2V
50
mA
Switch On-resistance
Quiescent Current
V IN = 5V
V IN = 3.6V
V SHDN = 3.6V, No Switching
0.5
0.7
0.7
?
?
mA
V SHDN = 3.6V, Switching
1.6
3.0
mA
OFF Mode Current
Shutdown Threshold
Shutdown Pin Bias Current
V SHDN = 0V
Device ON
Device OFF
V SHDN = 0V or V SHDN = 5.5V
1.5
0.1
10
2
0.5
μ A
V
V
nA
Feedback Voltage
I Load = 0mA
1.205
1.230
1.255
V
Feedback Pin Bias Current
10
nA
Feedback Voltage Line Regulation
Switching Frequency
Maximum Duty Cycle
Enable Delay
Power on Delay
Switch Leakage Current
2.7V < V IN < 5.5V, I LOAD = 0mA
V IN = 2.7V, I OUT = 35mA, V OUT = 15V
V IN = 2.7V, I OUT = 35mA, V OUT = 15V
No Switching, V IN = 5.5V
1.15
87
0.6
1.6
93
0.8
0.8
1.2
1.85
5
5
1
%
MHz
%
mS
mS
μ A
Test Circuit
V IN
C IN
2.7V to 5.5V
L
10μ H
BAT54
C OUT
V OUT
4.7 μ F
4.7 μ F
5
V IN
SW
1
R1
150K ?
C F
120pF
FB
3
ON
4
SHDN
GND
2
R2
13.4K ?
OFF
Figure 3. Test Circuit
FAN5331 Rev. 1.0.1
3
www.fairchildsemi.com
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FAN5331SX_Q 功能描述:IC LED DRVR WHITE BCKLGT SOT23-5 RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 标准包装:1 系列:- 恒定电流:- 恒定电压:- 拓扑:PWM,切换式电容器(充电泵) 输出数:1 内部驱动器:是 类型 - 主要:背光 类型 - 次要:白色 LED 频率:642kHz 电源电压:2.7 V ~ 5.5 V 输出电压:5V 安装类型:表面贴装 封装/外壳:10-VFDFN 裸露焊盘 供应商设备封装:10-VSON 包装:剪切带 (CT) 工作温度:-30°C ~ 85°C 产品目录页面:1371 (CN2011-ZH PDF) 其它名称:BD1603NUV-E2CT
FAN5332_BBC3086B WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
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