參數(shù)資料
型號： R1211D104A
廠商： Ricoh Co., Ltd.
英文描述： STEP-UP DC/DC CONTROLLER
中文描述： 升壓型DC / DC控制器
文件頁數(shù)： 38/40頁
文件大?。?/td> 385K
代理商： R1211D104A
PACKAGE INFORMATION
POWER DISSIPATION (SON-6)
PE-SON-6-0510
This specification is at mounted on board. Power Dissipation (P
D
) depends on conditions of mounting on board.
This specification is based on the measurement at the condition below:
Measurement Conditions
Standard Land Pattern
Environment
Mounting on Board (Wind velocity=0m/s)
Board Material
Glass cloth epoxy plactic (Double sided)
Board Dimensions
40mm
×
40mm
×
1.6mm
Copper Ratio
Top side : Approx. 50% , Back side : Approx. 50%
Through-hole
φ
0.5mm
×
44pcs
Measurement Result
(Topt=25
°
C,Tjmax=125
°
C)
Standard Land Pattern
Power Dissipation
500mW
Thermal Resistance
θ
ja
=
(125
25
°
C)/0.5W
=
200
°
C/W
Free Air
250mW
-
0
50
100
25
75 85
125
150
Ambient Temperature (
°
C)
0
200
250
100
300
400
500
600
P
D
(
Free Air
On Board
4
40
Power Dissipation
Measurement Board Pattern
IC Mount Area (Unit : mm)
RECOMMENDED LAND PATTERN
0.5
0
1
0.25
(Unit: mm)
相關PDF資料
PDF描述
R1211N002B STEP-UP DC/DC CONTROLLER
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相關代理商/技術參數(shù)
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