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BDTIC 产品目录
ASSP 特殊应用标准与ASIC
微控制器与数字信号处理器
FPGA、CPLD可编程逻辑器件
存储器和存储器件
电源管理与功率器件
放大器、比较器与缓冲器
接口电路
数据转换器
时钟和定时IC
开关与多路复用器
热管理器件
电位器
继电器
传感器
滤波器
光电器件
数字逻辑电路
分立半导体器件
BDTIC 代理品牌
Analog Devices 亚德诺ADI
AMS 电压稳压器
ATMEL 爱特梅尔
Freescale 飞思卡尔
Intersil 英特矽尔Xicor
Linear 凌力尔特
MAXIM 美信DALLS
Microchip 微芯
NSC 美国国家半导体公司
ON 安森美
SAMSUNG 三星半导体
ST 意法
TI 德州仪器BB
更多品牌 . . .

特殊应用标准产品(ASSP)

电池充电器解决方案（5）
Base Part Number 数据手册DataSheet下载 Full Charge Vmax Input Min Voltage Input Max Voltage Battery Cells Battery Chemistry Charge Current Charge Modes On/Off Pin Special Features Full Charge Vmin Error Flag Adjustable Output Voltage Fault Protection Output Current RegType Temperature Min Temperature Max PowerWise 数据手册DataSheet下载
LM3658 LM3658 4.2 4.35 6 1 cell Li-Ion or Li-Polymer 500 to 1000mA (Wall) or 100 or 500mA (USB) Prequal, CC, CV, top-off, maintenance Yes Accepts either AC wall adapter (VinMin=4.5V) or USB power source (VinMin=4.35V), includes battery temperature monitoring, LDO mode and 5-hour timer| Accepts either AC wall adapter (VinMin=4.5V) or USB power source (VinMin=4.35V), includes battery temperature monitoring, Selectable timer| Accepts either AC wall adapter (VinMin=4.5V) or USB power source (VinMin=4.35V), includes battery temperature monitoring, LDO mode 4.2 No No No 1000 Linear/LDO Controller -40 85   LM3658
LP3921 LP3921 4.2 3 5.5 1 cell Li-Ion 100mA default, programmable 50-950mA CC, CV, maintenance Yes Li-Ion battery charger, Boomer Audio Amp 4.1 No Yes Yes 100 LDO -40 85 Undefined LP3921
LP3947 LP3947 4.2 4.3 6 1 cell Li-Ion 100 to 750mA (wall), 100 or 500mA (USB) Prequal, CC, CV, maintenance Yes Accepts either AC adapter or USB power source, includes battery temperature monitoring, LDO mode, safety timer, charge status indicator 4.1 No Yes No 750 Linear/LDO Controller -40 85 Yes LP3947
LM3622 LM3622 8.2| 4.1 4.5 24 1 or 2 cells Li-Ion Depends on external transistor - drive current is 25mA CC, CV No Analog CC/CV control, 0.7% tolerance, low-voltage battery detection, coke and graphic anode versions available| Analog CC/CV control, 1.2% tolerance, low-voltage battery detection, coke and graphic anode versions available 8.2| 4.1 Yes No Yes Undefined Linear/LDO Controller -20 85   LM3622
LM3420 LM3420 8.4| 8.2 Undefined 20 2 cell Li-Ion   CC, CV No 0.5% tolerance| 1% tolerance 8.4| 8.2 No Yes No Undefined Linear/LDO Controller -40 125   LM3420

 

输出电流计IC（3）
Base Part Number 数据手册DataSheet下载 Sense Current Range (+/-) Sense Element Resistance Sense Accuracy Sensing Type Sampling Interval Input Min Voltage Input Max Voltage Iq in Shutdown (typ) Switching Frequency Watchdog On/Off Pin Temperature Min Temperature Max RegType PowerWise 数据手册DataSheet下载
LM3824 LM3824 2| 1 0.003 3| 6 High side 0.006 2 5.25 0.0018 0.16 No Yes -40 85 Current Gauge   LM3824
LM3814 LM3814 7| 1v 0.004 3.5| 6 High side 0.006 2 5.25 0.0025 0.16 No Yes -40 125 Current Gauge   LM3814
LM3815 LM3815 7| 1 0.004 3.5| 6 Low side 0.006 2 5.25 0.0025 0.16 No Yes -40 125 Current Gauge   LM3815

 

DDR存储器电源(VDD/VDDQ)稳压器（4）
Base Part Number DataSheet数据手册下载 Topology Output Current Input Min Voltage Input Max Voltage Output Min Frequency Min Frequency Max OtherSupply Voltage On/Off Pin Lossless Current Sense Error Flag Special Features RegType Temperature Min Temperature Max PowerWise DataSheet数据手册下载
LM2737 LM2737 Buck 20000 2.2 16 0.6 50 2000 4.5V to 5.5V Yes Yes Yes Suspend to disk shutdown Switching Controller -40 125   LM2737
LM2745 LM2745 Buck 20000 1 17 0.6 50 1000 3.0V to 6.0V Yes Yes Yes Pre-bias startup; 40ns min on-time Switching Controller -40 125 Yes LM2745
LM27241 LM27241 Synchronous Buck 16000 5.5 28 0.6 200 500   Yes Yes Yes Selectable pulse-skip mode for high efficiency at light load Switching Controller -5 125   LM27241
LM2727 LM2727 Synchronous Buck 20000 2.2 16 0.6 50 2000 4.5V to 5.5V Yes Yes Yes UVLO; UVP; Suspend to disk shutdown Switching Controller 0 125   LM2727

 

DDR存储器终端(VTI)与参考(VREF)控制器（5）
Base Part Number DataSheet数据手册下载 Output Current RegType Input Min Voltage Input Max Voltage Standards Frequency Min Frequency Max External Components Independent Power/Analog Rails On/Off Pin Reference Output Thermal Protection Special Features Error Flag Quiescent Current Temperature Min Temperature Max PowerWise DataSheet数据手册下载
LP2997 LP2997 500 LDO 2.2 5.5 DDR-II Undefined Undefined 3 Yes Yes 1.25 Yes Suspend to RAM shutdown No 0.32 0 125   LP2997
LP2995 LP2995 1500 LDO 2.2 5 DDR Undefined Undefined 3 No No 1.25 No   No 0.25 0 125   LP2995
LP2996 LP2996 1500 LDO 1.5 5.5 DDR, DDR-II Undefined Undefined 3 No Yes 1.25 Yes Suspend to RAM shutdown No 0.32 0 125   LP2996
LP2998 LP2998 1500 LDO 1.5 5.5 DDR, DDR-II Undefined Undefined 3   Yes 0.9 Yes Suspend to RAM shutdown No   -40 125   LP2998
LM2744 LM2744 20000 Switching Controller 1 16 DDR, DDR-II 50 2000 4 Yes Yes Undefined No External Vref version of LM2743 for ultra-high accuracy; Tracking; Sequencing Yes 1.5 -40 125 Yes LM2744

 

热插拔控制器（3）
Base Part Number DataSheet数据手册下载 Input Min Voltage Input Max Voltage Fault Latch/Retry PWRGD Output In-Rush Current Limit Active CurrentLimit Comparator Current Limit Overvoltage Protection Power Limiting Temperature Min Temperature Max RegType PowerWise DataSheet数据手册下载
LM5068 LM5068 -90 -10 latch-off| auto retry active high| active low Active Yes Yes Yes No -40 105 Hot Swap Controller   LM5068
LM5067 LM5067 -80 -9 latch-off| auto retry active high Active Yes Yes Yes Yes -40 125 Hot Swap Controller   LM5067
LM5069 LM5069 9 100 latch-off| auto retry active high Active Yes Yes Yes Yes -40 125 Hot Swap Controller   LM5069

 

均流控制器（1）
Base Part Number 数据手册DataSheet下载 Topology Input Min Voltage Input Max Voltage Share Methods RegType Temperature Min Temperature Max PowerWise
LM5080 LM5080 Average Program Current Share 3 14 Remote Sense +, Remote Sense -, Trim, Feedback LDO -40 155  

 

移动 I/O 配件（2）
Base Part Number 数据手册DataSheet下载 Max Keypad Special Function Keys Key Debounce GPIOs External Interrupts Input Min Voltage Input Max Voltage Host Interface Type Host Interface Bus Speed Special Features Access BUS/I2C Address Watchdog FIFO Buffer PWM Outputs Wakeup On-Chip Oscillator External Clock Input On-Chip Power-on-Reset RegType Temperature Min Temperature Max PowerWise 数据手册DataSheet下载
LM8333 LM8333 72 8 Yes 4 2 2.25 2.75 Access Bus/I2C 400000 PWM outputs are multiplexed 1 Yes 16 1 Yes Yes No Yes Mobile IO Companion -40 85   LM8333
LM8322 LM8322 104 8 Yes 16, Multiplexed 0 1.62 1.98 Access Bus/I2C 400000 PWM outputs are multiplexed 4 Yes 16 3 Yes Yes Yes Yes Mobile IO Companion -40 85   LM8322

 

为RF功率放大器供电（6）
Base Part Number 数据手册DataSheet下载 Output Min Output Max Output Current Input Min Voltage Input Max Voltage PowerWise Technology Adjustable Output Output Range Bypass Modes SoftStart Softstart Enable On/Off Pin Switching Frequency Adj Switch Frequency Sync Pin Efficiency (peak) Topology Step-Down RegType Temperature Min Temperature Max PowerWise 数据手册DataSheet下载
LM3200 LM3200 0.8 3.6 500 2.7 5.5 Adaptive RF Power Yes 0.8V to 3.6V Forced and Automatic No Undefined Yes 2000 No No 96 Buck Yes Switching Regulator -25 85 Yes LM3200
LM3203 LM3203 0.8 3.6 500 2.7 5.5 Adaptive RF Power Yes 0.8 to 3.6V Forced Yes 50 Yes 2000 No No 96 Buck Yes Switching Regulator -30 85 Yes LM3203
LM3204 LM3204 0.8 3.6 500 2.7 5.5 Adaptive RF Power Yes 0.8V to 3.6V Forced and Automatic Yes 50 Yes 2000 No No 96 Buck Yes Switching Regulator -30 85 Yes LM3204
LM3205 LM3205 0.8 3.6 650 2.7 5.5 Adaptive RF Power Yes 0.8V to 3.6V None Yes 50 Yes 2000 No No 96 Buck Yes Switching Regulator -30 85 Yes LM3205
LM3207 LM3207 0.8 3.6 650 2.7 5.5 Adaptive RF Power Yes Undefined   No   Yes Undefined No No 95 Synchronous Buck Yes LDO -30 85 Yes LM3207
LM3208 LM3208 0.8 3.6 650 2.7 5.5 Adaptive RF Power Yes 0.8V to 3.6V None Yes 40 Yes 2000 No No 95 Buck Yes Switching Regulator -30 85 Yes LM3208

 

乙太网供电(PoE)解决方案（4）
Base Part Number 数据手册DataSheet下载 Output Power Output Range Error Flag Input Min Voltage Input Max Voltage Frequency Min Frequency Max Reference Accuracy (+/-) Current Draw with AUX Winding (typ) Special Features On/Off Pin Adjustable Output Output Min Adj Switch Frequency Efficiency (peak) Topology Flyback Inverting Step-Up Step-Down RegType Temperature Min Temperature Max PowerWise 数据手册DataSheet下载
LM5070 LM5070 13 1.25V and above No 1.8 75 50 1000 2 0.7 Fully compliant IEEE 802.3af PD interface, error amplifier for non-isolated designs, leading edge blanking, high current gate drive Yes Yes 1.25 Yes 90.5 Single Ended Yes Yes Yes Yes Switching Controller -40 125 Yes LM5070
LM5071 LM5071 13 1.25 and above Yes 1.8 60 50 1000 2 0.7 Auxiliary power interface, Fully compliant IEEE 802.3af PD interface, Error amplifier for non-isolated designs, leading edge blanking, high current gate drive Yes Yes 1.25 Yes 85 Single Ended Yes Yes Yes Yes Switching Controller -40 125 Yes LM5071
LM5072 LM5072 25 1.25V and above Yes 9 100 50 1000 2 0.7 100V PD hot swap MOSFET, adjustable DC current limit, Auxiliary power interface Yes Yes 1.25 Yes 85 Single Ended Yes Yes Yes Yes Switching Controller -40 125 Yes LM5072
LM5073 LM5073 25 Undefined Undefined 9 100 Undefined Undefined Undefined Undefined IEEE 802.3af Compliant PD Interface, High Power PD Interface, 100V Hot Swap MOSFET,Adjustable DC Current Limit, Aux Power Interface Undefined Undefined Undefined Undefined Undefined Any DC-DC Converter Toplogy Yes Yes Yes Yes Hot Swap Controller -40 125 Yes LM5073

 

USB保护开关（3）
Base Part Number 数据手册DataSheet下载 Channels Switch On Resistance Output Current Quiescent Current Input Min Voltage Input Max Voltage Enable Control Temperature Min Temperature Max RegType PowerWise 数据手册DataSheet下载
LM3525 LM3525 1 0.08 500 0.001 2.7 5.5 Active High| Active Low -40 125 Switch   LM3525
LM3526 LM3526 2 0.1 500 0.001 2.7 5.5 Active High| Active Low -40 125 Switch   LM3526
LM3544 LM3544 4 0.09 500 0.001 2.7 5.5 Active Low -40 125 Switch   LM3544
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