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參數資料
| 型號： | FSDL321L |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 穩壓器 |
| 英文描述： | Green Mode Fairchild Power Switch (FPS TM) |
| 中文描述： | 1.5 A SWITCHING REGULATOR, 55 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | SOP-8 |
| 文件頁數： | 4/20頁 |
| 文件大小： | 479K |
| 代理商： | FSDL321L |
FSDL0165RN
4
Absolute Maximum Ratings
(Ta=25
°
C, unless otherwise specified)
Note:
1.
Repetitive rating: Pulse width limited by maximum junction temperature
2.
L
=
51mH, starting Tj
=
25
°
C
3.
L
=
13
μ
H, starting Tj
=
25
°
C
4. Vsd is shutdown feedback voltage ( see Protection Section in Electrical Characteristics )
Thermal Impedance
Note:
1. Free standing with no heatsink.
2. Measured on the GND pin close to plastic interface.
3.
Soldered to 0.36 sq. inch(232mm2), 2 oz.(610g/m2) copper clad.
Characteristic
Drain Current Pulsed
(1)
Single Pulsed Avalanche Energy
(2)
Maximum Supply Voltage
Analog Input Voltage Range
Total Power Dissipation
Operating Junction Temperature.
Operating Ambient Temperature.
Storage Temperature Range.
Symbol
I
DM
E
AS
V
CC,MAX
V
FB
P
D
T
J
T
A
T
STG
Value
4.0
95
20
-0.3 to V
SD
1.25
+150
-25 to +85
-55 to +150
Unit
A
DC
mJ
V
V
W
°
C
°
C
°
C
Parameter
8DIP
Junction-to-Ambient Thermal
Junction-to-Case Thermal
Symbol
Value
Unit
θ
JA
(1)
θ
JC
(2)
81.50
21.90
°
C/W
(3)
°
C/W
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相關代理商/技術參數 |
參數描述 |
|---|---|
| FSDL321L_Q | 功能描述:電源開關 IC - 配電 FPS for DVDP/STB RoHS:否 制造商:Exar 輸出端數量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
| FSDLC01G-S | 制造商:AXIOMTEK 制造商全稱:AXIOMTEK 功能描述:Capacity: 128MB to 32GB |
| FSDLC128-S | 制造商:AXIOMTEK 制造商全稱:AXIOMTEK 功能描述:Capacity: 128MB to 32GB |
| FSDLC16G-S | 制造商:AXIOMTEK 制造商全稱:AXIOMTEK 功能描述:Capacity: 128MB to 32GB |
| FSDLC256-S | 制造商:AXIOMTEK 制造商全稱:AXIOMTEK 功能描述:Capacity: 128MB to 32GB |
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