供应链
Country of OriginPhilippines
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2009-11-23
Lifecycle StatusProduction (Last Updated: 5 months ago)
描述
由其分销商提供的 STMicroelectronics PM8803 的描述。
PM8803 Series 3.6 V Standard Compliant Power over Ethernet Interface - HTSSOP20
PM8803 Active Tray R-PDSO-G20 power over ethernet controller 80mA 6.5mm 32.5V 25.5W
Switching Controller, Current-mode, 1000kHz Switching Freq-Max, PDSO20
Interface and PWM Controller 20-Pin HTSSOP EP Tube
High efficiency integrated IEEE 802.3at PoE-PD interface and PWM controller type 2 PSE indicator, plus support for forward active clamp topology
Power Conversion |Stmicroelectronics PM8803
IC POE CNTRL 1 CHANNEL 20HTSSOP
STMICROELECTRONICS PM8803 INTERFACE MISC
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/PackageTSSOP
MountSurface Mount
Number of Terminals20
Technical
Drain to Source Resistance450 mΩ
Max Duty Cycle80 %
Max Input Current1 A
Max Operating Temperature85 °C
Max Supply Current80 mA
Max Switching Frequency1 MHz
Min Input Voltage32.5 V
Min Operating Temperature-40 °C
Nominal Input Voltage48 V
Number of Circuits1
Operating Supply Voltage3.6 V
Schedule B8542310000
Temperature GradeIndustrial
Dimensions
Height - Seated (Max)1.2 mm
Length6.5 mm
Terminal Pitch650 µm
Width4.4 mm