价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Future Electronics | L4981AD013TR | 1,000 | 1K | Tape & Reel | ||||||||
| Newark | L4981AD013TR | 622 | 1 | Cut Tape | ||||||||
| Arrow Electronics | L4981AD013TR | 28,000 | 1K | |||||||||
| Verical | L4981AD013TR | 28,000 | 1K | |||||||||
| TME | L4981AD013TR | 599 | 1 | 22h |
备用零件
Price @ 1000
$ 1.897
$ 2.29
Stock
727,971
607,454
Authorized Distributors
6
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
-
-
Max Operating Temperature
125 °C
125 °C
Min Operating Temperature
-40 °C
-40 °C
Max Output Current
2 A
2 A
相关零件
STMicroelectronicsL4981BD013TR
L4981B Series 19.5 V 100 kHz Surface Mount Power Factor Corrector - SOIC-20
NXP SemiconductorsUBA20261T/1,518
IC CFL LAMP DVR HV 20-SOIC / CCFL Controller 6.2V 112kHz 20-Pin SO T/R
描述
由其分销商提供的 STMicroelectronics L4981AD013TR 的描述。
L4981 Series 19.5 V 16 mA Surface Mount Power Factor Corrector - SOIC-20
PFC Controller IC, Continuous Conduction Mode, 12 V to 19.5 V, 100 kHz, 20 Pins, SOIC
Power Factor Controller, Current-mode, 2A, 115kHz Switching Freq-Max, BCDMOS, PDSO20
Power Management ICs (PMICs); L4981AD013TR; STMICROELECTRONICS; 20; 12.8 mm; SO
L4981A: Fixed Frequency Average Current Mode; L4981B: Line Modulated Frequency Average Current Mode
IC PFC CTRLR AVERAGE CURR 20SOIC / Power Factor Correction and PWM Controller 0.3mA 115kHz 20-Pin SO T/R
SOP-20-300mil AC-DC Controllers & Regulators ROHS
Power Factor Correctors Very High Power
STMicroelectronics L4981AD013TR PFC控制器
AC-DC Controller And Voltage Regulator
IC PFC CTR AVER CURR 100KHZ 20SO
Tape & Reel (TR) L4981 ACTIVE (Last Updated: 7months ago) e4 power factor correction device 14.5V~19.5V 100kHz 100muA 2.65mm
8mA 14.5V 19.5V SO-20 , 2.65mm
制造商别名
STMicroelectronics 在全球拥有多个品牌，分销商可将其用作替代名称。STMicroelectronics 也可称为以下名称：
- 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
技术规格
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 Current16 mA
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
Number of Outputs3
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