参数资料
型号: PD70101ILQ-TR
厂商: MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP
元件分类: 稳压器
英文描述: SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PQCC32
封装: 5 X 5 MM, ROHS COMPLIANT, PLASTIC, QFN-32
文件页数: 18/19页
文件大小: 416K
代理商: PD70101ILQ-TR
PD70101 & PD70201
PRELIMINARY DATA SHEET
Copyright 2010
Microsemi
Page 8
Rev. 0.6, 21-Jan-2011
Analog Mixed Signal Group
11861 Western Avenue, Garden Grove, CA 92841; 714-898-8121; Fax: 714-893-2570
P
D
7
0
1
0
1
&
P
D
7
0
2
0
1
PD70101 / PD70201: IEEE 802.3 af/at
Power Over Ethernet PD Controller
TM
PD70101 & PD70201
CONTROLLER
Parameter
Symbol
Test Conditions / Comment
Min
Type
Max
Units
Input Current
-1
1
A
PWM CONTROLLER THERMAL SHUT DOWN
Thermal Shutdown Threshold
1
150
157
165
Threshold Hysteresis
1
15
30
°C
Notes:
1) Guaranteed by design. Not tested during production.
2) Soft Start Charge Current Equation: Iss_chg = 1.2V/RFREQ
3) Switching Frequency Equation: Freq = 10x10
9/R
FREQ
4) Low Power Mode Clamp Equation: VCLAMP = 1.2 * (RRCLP/RFREQ)
相关PDF资料
PDF描述
PD70101ILQ SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PQCC32
PDT003A0X3-SRZ 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PDT003A0X43-SRZ 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PE3336-52 PHASE LOCKED LOOP, 3000 MHz, QCC44
PE3336-53 PHASE LOCKED LOOP, 3000 MHz, PQCC44
相关代理商/技术参数
参数描述
PD7012/37 制造商:NXP Semiconductors 功能描述:DWO MOBILE DVD PLAYER WITH DUA7 LCD SCREENS REFURBISHED
PD-702 制造商:Power Acoustik 功能描述:7 Inch Touch Screen Autosound Head Unit
PD70200 功能描述:IC POE DRIVER PD PSE 12DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 标准包装:50 系列:- 类型:热交换控制器 应用:-48V 远程电力系统,AdvancedTCA ? 系统,高可用性 内部开关:无 电流限制:可调 电源电压:11.5 V ~ 14.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:10-TFSOP,10-MSOP(0.118",3.00mm 宽) 供应商设备封装:10-MSOP 包装:管件
PD70200ILD-TR 制造商:Microsemi Corporation 功能描述:POE - Tape and Reel 制造商:Microsemi Corporation 功能描述:IC POE DRIVER PD PSE 12DFN
PD70200ILQ-TR 制造商:Microsemi Corporation 功能描述:POE PD - Tape and Reel