参数资料
型号: FAN431LZXA
厂商: Fairchild Semiconductor
文件页数: 3/9页
文件大小: 0K
描述: IC VREF SHUNT ADJ TO-92-3
产品变化通告: Wire Composition Change 08/Aug/2008
标准包装: 2,000
基准类型: 分流器,可调式
输出电压: 2.495 V ~ 36 V
容差: ±0.5%
温度系数: 标准值 50ppm/°C
输入电压: 2.5 V ~ 36 V
通道数: 1
电流 - 阴极: 1mA
电流 - 输出: 100mA
工作温度: -25°C ~ 85°C
安装类型: 通孔
封装/外壳: TO-226-3、TO-92-3(TO-226AA)成形引线
供应商设备封装: TO-92-3
包装: 带盒(TB)
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not
recommend exceeding them or designing to Absolute Maximum Ratings.
Symbol
V KA
I KA
Cathode Voltage
Cathode Current
Parameter
Min.
V REF
1.0
Max.
36
100
Unit
V
mA
Electrical Characteristics (5)
Values are at T A = 25°C unless otherwise noted.
Symbol
V REF
Parameter
Reference Input Voltage
Conditions
V KA = V REF , I KA = 10 mA
FAN431A
Min. Typ. Max.
2.470 2.495 2.520
Unit
V
Δ V REF / Δ T
Deviation of Reference
Input Voltage Over-
Temperature
V KA = V REF , I KA = 10 mA,
T MIN ≤ T A ≤ T MAX
4.5
17.0
mV
Δ V REF /
Δ V KA
Ratio of Change in
Reference Input Voltage
to Change in Cathode
Voltage
I KA = 10 mA
Δ V KA = 10V - V REF
Δ V KA = 36 V - 10 V
-1.0
-0.5
-2.7
-2.0
mV/V
I REF
Δ I REF / Δ T
I KA(MIN)
I KA(OFF)
Z KA
Reference Input Current
Deviation of Reference
Input Current Over Full
Temperature Range
Minimum Cathode
Current for Regulation
Off-Stage Cathode
Current
Dynamic Impedance
I KA = 10 mA, R 1 = 10 k Ω , R 2 = ∞
I KA = 10 mA, R 1 = 10 k Ω , R 2 = ∞,
T A = Full Range
V KA = V REF
V KA = 36 V, V REF = 0
V KA = V REF ,
I KA = 1 to 100 mA, f ≥ 1.0 kHz
1.5
0.4
0.45
0.05
0.15
4.0
1.2
1.00
1.00
0.50
μ A
μ A
mA
μ A
Ω
Note:
5. T MIN = -25 ° C, T MAX = +85 ° C.
? 2007 Fairchild Semiconductor Corporation
FAN431A Rev. 1.1.0
3
www.fairchildsemi.com
相关PDF资料
PDF描述
FAN431AZXA IC VREF SHUNT ADJ TO-92-3
LM431SCCM32X IC VREF SHUNT ADJ SOT-23F
380LX471M400A042 CAP ALUM 470UF 400V 20% SNAP
RBC08DRTI-S93 CONN EDGECARD 16POS DIP .100 SLD
NR4018T101M INDUCTOR 100UH 20% SMD
相关代理商/技术参数
参数描述
FAN431LZXA_F081 制造商:FAIRCHILD 功能描述:PROGRAMMABLE SHUNT REGULATOR,
FAN431ZXA 功能描述:基准电压& 基准电流 Shunt Regulator 2.5V Programmable RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数(典型值):100 PPM / C 串联 VREF - 输入电压(最大值): 串联 VREF - 输入电压(最小值): 分流电流(最大值):60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel
FAN4603 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:600mA, Fully Integrated, Buck Power Supply Module
FAN4603MM10X 功能描述:直流/直流开关调节器 6MHz, 600mA Sync Buck regulator RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
FAN4603MM12X 功能描述:直流/直流开关调节器 6MHz, 600mA Sync Buck regulator RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5