参数资料
型号: FDG6331L
厂商: Fairchild Semiconductor
文件页数: 1/4页
文件大小: 0K
描述: IC LOAD SWITCH INT 8V SC70-6
产品变化通告: Mold Compound Change 12/Dec/2007
Mold Compound Change 07/May/2008
标准包装: 1
类型: 高端开关
输出数: 1
Rds(开): 260 毫欧
内部开关:
电流限制: 800mA
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: 6-TSSOP,SC-88,SOT-363
供应商设备封装: SC-70-6
包装: 标准包装
产品目录页面: 1216 (CN2011-ZH PDF)
其它名称: FDG6331LDKR
April 2001
FDG6331L
Integrated Load Switch
General Description
Features
This device is particularly suited for compact power
management in portable electronic equipment where
2.5V to 8V input and 0.8A output current capability are
needed. This load switch integrates a small N-Channel
? –0.8 A, –8 V.
R DS(ON) = 260 m ? @ V GS = –4.5 V
R DS(ON) = 330 m ? @ V GS = –2.5 V
R DS(ON) = 450 m ? @ V GS = –1.8 V
power MOSFET (Q1) that drives a large P-Channel
power MOSFET (Q2) in one tiny SC70-6 package.
Applications
? Power management
? Load switch
Q2
? Control MOSFET (Q1) includes Zener protection for
ESD ruggedness (>6KV Human body model)
? High performance trench technology for extremely
low R DS(ON)
? Compact industry standard SC70-6 surface mount
package
Equivalent Circuit
Vin,R1
4
3
Vout,C1
ON/OFF
5
2
Vout,C1
IN
+
V DROP –
OUT
Q1
Pin 1
R1,C1
6
1
R2
ON/OFF
SC70-6
Absolute Maximum Ratings
See Application Circuit
T A =25 o C unless otherwise noted
Symbol
V IN
V ON/OFF
Parameter
Gate-Source Voltage (Q2)
Gate-Source Voltage (Q1)
Ratings
± 8
–0.5 to 8
Units
V
V
I Load
Load Current
– Continuous
(Note 2)
–0.8
A
– Pulsed
(Note 2)
–2.4
P D
Maximum Power Dissipation
(Note 1)
0.3
W
T J , T STG
Operating and Storage Junction Temperature Range
–55 to +150
° C
Thermal Characteristics
R θ JA
Thermal Resistance, Junction-to-Ambient
(Note 1a)
415
° C/W
Package Marking and Ordering Information
Device Marking
.31
Device
FDG6331L
Reel Size
7’’
Tape width
8mm
Quantity
3000 units
? 200 1 Fairchild Semiconductor Corporation
FDG6331L Rev B(W)
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