參數(shù)資料
型號(hào): LC5523FLF3054
元件分類: 穩(wěn)壓器
英文描述: POWER FACTOR CONTROLLER, 18 kHz SWITCHING FREQ-MAX, ZFM7
封裝: ROHS COMPLIANT, TO-220F, 7 PIN
文件頁(yè)數(shù): 10/14頁(yè)
文件大?。?/td> 468K
代理商: LC5523FLF3054
Single-Stage Power Factor Corrected
Off-Line Switching Regulator IC
LC5523F
5
ELECTRICAL CHARACTERISTICS (MOSFET) TA = 25°C, VCC = 20 V, unless otherwise specified
Characteristics
Symbol
Test Conditions*
Pins
Min.
Typ.
Max.
Unit
Drain-to-Source Breakdown Voltage
VDSS
IDSS = 300 μA
1 – 2
650
――
V
Drain Leakage Current
IDSS
VDSS = 650 V
1 – 2
――
300
μA
Circuit Current in Operation
RDS(on)
IDS = 1.1 A
1 – 2
――
1.9
Ω
Switching Time
tr
1 – 2
――
400
ns
Thermal Resistance
Rθch-F
Between channel and internal leadframe
――
3.1
°C/W
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
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