参数资料
| 型号： | FDC6325L |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 2/4页 |
| 文件大小： | 0K |
| 描述： | IC LOAD SWITCH INT 8VIN SSOT-6 |
| 产品变化通告： | Mold Compound Change 08/April/2008 |
| 标准包装： | 1 |
| 类型： | 高端开关 |
| 输出数： | 1 |
| Rds（开）： | 130 毫欧 |
| 内部开关： | 是 |
| 电流限制： | 1.8A |
| 输入电压： | 2.5 V ~ 8 V |
| 工作温度： | -55°C ~ 150°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-6 细型，TSOT-23-6 |
| 供应商设备封装： | 6-SSOT |
| 包装： | 标准包装 |
| 其它名称： | FDC6325LDKR |
Electrical Characteristics (T
A
= 25°C unless otherwise noted)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
OFF CHARACTERISTICS
I FL
Forward Leakage Current
V IN = 8 V, V ON/OFF = 0 V
1
μA
ON CHARACTERISTICS (Note 3)
V DROP
Conduction Voltage Drop
V IN = 5 V, V ON/OFF = 3.3 V, I L = 1.5 A
0.15
0.2
V
V IN = 3.3 V, V ON/OFF = 3.3 V, I L = 1.2 A
V IN = 2.5 V, V ON/OFF = 3.3 V, I L = 1 A
0.145
0.13
0.2
0.2
R (ON)
Q 2 - Static On-Resistance
V GS = -5 V, I D = -1.8 A
0.115
0.13
?
V GS = -3.3 V, I D = -1.6 A
V GS = -2.5 V, I D = -1.5 A
0.13
0.155
0.16
0.18
I L
Load Current
V DROP = 0.13 V, V IN = 5 V, V ON/OFF = 3.3 V
1
A
Notes:
1. V IN =8V, V ON/OFF =8V, T A =25 o C
V DROP = 0.16 V, V IN = 3.3 V, V ON/OFF = 3.3 V
V DROP = 0.2 V, V IN = 2.5V, V ON/OFF = 3.3 V
1
1
2.
R θ JA is the sum of the junction-to-case and case-to-ambient thermal resistance where the case thermal reference is defined as the solder mounting surface
of the drain pins. R θ JC is guaranteed by design while R θ CA is determined by the user's board design.
3. Pulse Test: Pulse Width < 300μs, Duty Cycle < 2.0%.
FDC6325L Load Switch Application
APPLICATION CIRCUIT
Q2
IN
R1
C1
OUT
Ci
ON/OFF
Q1
Co
LOAD
R2
External Component Recommendation
For Co ￡ 1uF applications:
First select R2, 100 - 1kW, for Slew Rate control. C1 ￡ 1000pF can be added in addition to R2 for
further In-rush current control.
Then select R1 such that R1/R2 ratio maintains between 10 - 100. R1 is required to turn Q2 off.
For SPICE simulation, users can download a "FDC6325L.MOD" Spice model from Fairchild Web Site
at www.fairchildsemi.com
FDC6325L Rev.D1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FDC6325L_Q | 功能描述:电源开关 IC - 配电 SSOT-6 LOAD SW 8V RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
| FDC6326 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Integrated Load Switch |
| FDC6326L | 功能描述:功率驱动器IC SSOT-6 LOAD SW 20V RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| FDC6326L | 制造商:Fairchild Semiconductor Corporation 功能描述:POWER DISTRIBUTION ((NW)) 制造商:Fairchild Semiconductor Corporation 功能描述:IC, INTEGRATED LOAD SWITCH, 20V, SSOT-6 |
| FDC6326L_Q | 功能描述:电源开关 IC - 配电 SSOT-6 LOAD SW 20V RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
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