대체 부품
Price @ 1000
$ 1.761
$ 1.94
Stock
438,592
193,230
Authorized Distributors
5
6
Topology
-
-
Max Input Voltage
19.5 V
19.5 V
Min Input Voltage
11 V
11 V
Switching Frequency
115 kHz
115 kHz
Case/Package
SOP
SOP
Packaging
Tape and Reel
-
Power Dissipation
-
600 mW
Max Operating Temperature
125 °C
125 °C
Min Operating Temperature
-40 °C
-40 °C
Max Output Current
2 A
2 A
설명
유통업체에서 제공한 STMicroelectronics L4981BD013TR에 대한 설명입니다.
L4981B Series 19.5 V 100 kHz Surface Mount Power Factor Corrector - SOIC-20
Power Factor Controller, Current-mode, 2A, 115kHz Switching Freq-Max, BCDMOS, PDSO20
L4981A: Fixed Frequency Average Current Mode; L4981B: Line Modulated Frequency Average Current Mode
Pfc Controller, 100Khz, 19.5V, Soic-20; |Stmicroelectronics L4981BD013TR
Power Factor Correction and PWM Controller 0.3mA 115kHz 20-Pin SO T/R
14.5V 12.5V 19.5V SO-20 SMD mount，glue mount 13mm*7.6mm*2.35mm
THE L4981 I.C. PROVIDES THE NECESSARY FEATURES TO ACHIEVE A
SOP-20-300mil AC-DC Controllers & Regulators ROHS
Power Factor Correction - PFC Very High Power
256M BIT RPC DRAM (FBGA 96 BALLS
IC PFC CTRLR AVERAGE CURR 20SOIC
AC-DC Controller And Voltage Regulator
IC PFC CTR AVER CURR 100KHZ 20SO
Tape & Reel (TR) L4981 ACTIVE (Last Updated: 7months ago) 8542.39.00.01 power factor correction device 14.5V~19.5V 100kHz 100muA 2.65mm
제조업체 별칭
STMicroelectronics에는 유통업체가 대체하여 사용할 수 있는 전 세계 여러 브랜드가 있습니다. STMicroelectronics는 다음 이름으로도 알려져 있습니다:
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
기술 사양
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins20
Number of Terminals20
Technical
Frequency100 kHz
Max Input Voltage19.5 V
Max Operating Temperature125 °C
Max Output Current2 A
Max Supply Voltage19.5 V
Max Switching Frequency115 kHz
Min Input Voltage11 V
Min Operating Temperature-40 °C
Nominal Input Voltage18 V
Number of Circuits1
Operating Supply Current12 mA
Output Voltage7.5 V
PackagingTape and Reel
Schedule B8542390000
Switching Frequency115 kHz
Temperature GradeAutomotive
Dimensions
Height - Seated (Max)2.65 mm
Length12.8 mm
Terminal Pitch1.27 mm
Width7.5 mm