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參數(shù)資料
| 型號(hào)： | AIC164230XTB |
| 廠商： | Analog Integrations Corporation |
| 英文描述： | 3-Pin One-Cell Step-Up DC/DC Converter |
| 中文描述： | 3引腳單細(xì)胞升壓型DC / DC轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 13/14頁(yè) |
| 文件大小： | 251K |
| 代理商： | AIC164230XTB |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)當(dāng)前第13頁(yè)第14頁(yè)
AIC1642
13
Component Power Dissipation
Operating in discontinuous mode, power loss in
the winding resistance of inductor can be ap-
proximate equal to
(
)
(
)
OUT
OUT
F
OUT
V
D
ON
L
L
P
*
V
V
*
R
*
T
3
2
PD
+
=
where P
OUT
=V
OUT
* I
OUT
; R
S
=Inductor DC R;
V
D
= Diode drop.
The power dissipated in a switch loss is
(
)
(
)
OUT
OUT
IN
D
OUT
ON
ON
L
SW
P
*
V
V
V
V
*
R
*
T
3
2
PD
+
=
The power dissipated in rectifier diode is
(
)
OUT
OUT
D
P
*
V
V
PDd
=
PHYSICAL DIMENSIONS
l
SOT-89 (unit: mm)
SYMBOL
MIN
MAX
A
B
C
D
D1
E
e
e1
H
L
1.40
0.36
0.35
4.40
1.62
2.29
1.60
0.48
0.44
4.60
1.83
2.60
1.50 (TYP.)
3.00 (TYP.)
3.94
0.89
4.25
1.20
B
e
H
e1
D
D1
A
C
L
E
l
SOT-89 MARKING
Part No.
AIC1642-27
AIC1642-30
AIC1642-33
AIC1642-50
Marking
AM27
AM30
AM33
AM50
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| AIC164250XTB | 3-Pin One-Cell Step-Up DC/DC Converter |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AIC164230XTR | 制造商:AIC 制造商全稱:Analog Intergrations Corporation 功能描述:3-Pin One-Cell Step-Up DC/DC Converter |
| AIC164230ZBG | 制造商:AIC 制造商全稱:Analog Intergrations Corporation 功能描述:3-Pin One-Cell Step-Up DC/DC Converter |
| AIC164230ZTB | 制造商:AIC 制造商全稱:Analog Intergrations Corporation 功能描述:3-Pin One-Cell Step-Up DC/DC Converter |
| AIC164230ZTR | 制造商:AIC 制造商全稱:Analog Intergrations Corporation 功能描述:3-Pin One-Cell Step-Up DC/DC Converter |
| AIC1642-33GXTR | 制造商: 功能描述:ONE-CELL STEP-UP PFM DC-DC CONVERTER 制造商:undefined 功能描述:ONE-CELL STEP-UP PFM DC-DC CONVERTER |
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