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参数资料
| 型号： | LSP4303DAD |
| 厂商： | LITE-ON SEMICONDUCTOR CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 0.84 A SWITCHING CONTROLLER, 110 kHz SWITCHING FREQ-MAX, PSSO5 |
| 封装： | TO-252, 5 PIN |
| 文件页数： | 2/7页 |
| 文件大小： | 192K |
| 代理商： | LSP4303DAD |
Liteon Semiconductor Corporation
LSP4303
Low Power Off Line SMPS Primary Switcher
Rev1.0
2/7
ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VDS(sw)
Switching Drain Source Voltage
-0.3~730
V
ID
Continuous Drain Current
Internally limited
A
VDD
Supply Voltage
0~50
V
Icomp
Feedback Current
3
mA
VESDMM
Electrostatic Discharge:
Machine Model (R=0W; C=200pF)
200
V
VESDHBM
Electrostatic Discharge:
HBM
2000
V
Tj
Junction Operating Temperature
Internally limited
℃
Tc
Case Operating Temperature
-40 to 150
℃
Tstg
Storage Temperature
-55 to 150
℃
ELECTRICAL CHARACTERISTICS
(Tj=25°C, VDD=18V, unless otherwise specified)
POWER SECTION
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
BVDSS
Drain-Source Voltage
ID=1mA;VCOMP=2V
730
V
IDSS
Off State Drain Current
VDS=500V; VCOMP=2V;
Tj=125°C
0.1
mA
RDSon
Static Drain-Source
On State Resistance
ID=0.4A;
15
17
RDSon
Static Drain-Source
On State Resistance
ID=0.4A; Tj=100°C
31
tf
Fall Time
ID=0.2A; VIN=300V
100
ns
tr
Rise Time
ID=0.4A; VIN=300V
50
ns
Coss
Drain Capacitance
VDS=25V
40
pF
SUPPLY SECTION
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
IDDch
Start Up Charging Current
VDS=100V; VDD=0V
-1
mA
IDDoff
Start Up Charging Current in
Thermal Shutdown
VDD=5V; VDS=100V
Tj > TSD - THYST
0.2
mA
IDD0
Operating Supply Current;
Not Switching
ICOMP=2mA
3
5
mA
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