參數(shù)資料
型號: FSDH321L
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: Green Mode Fairchild Power Switch (FPS TM)
中文描述: 1.5 A SWITCHING REGULATOR, 110 kHz SWITCHING FREQ-MAX, PDSO8
封裝: SOP-8
文件頁數(shù): 4/20頁
文件大?。?/td> 479K
代理商: FSDH321L
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
相關(guān)PDF資料
PDF描述
FSDL0165RL Green Mode Fairchild Power Switch (FPSTM)
FSDL0165RN Green Mode Fairchild Power Switch (FPSTM)
FSDL321 Green Mode Fairchild Power Switch (FPSTM)
FSDL321L Green Mode Fairchild Power Switch (FPS TM)
FSDH0565 Green Mode Fairchild Power Switch (FPSTM)
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