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电源技术 DN387 级联7A点的负载单片降压转换器
 
Easy-to-use and compact point-of-load power suppliesare necessary in systems with widely distributed, highcurrent, low voltage loads. The LTC®3415 provides acompact, simple and versatile solution. It includes a pairof integrated complementary power MOSFETs (32mΩtop and 25m&Omega ...
电源技术 离线式LED照明简述
 
As environmental concerns over traditional lighting increaseand the price of LEDs decreases, high power LEDsare fast becoming a popular lighting solution for offl ineapplications. In order to meet the requirements of offl inelighting—such as high power factor, high effi ciency, isol ...
通信网络 ISM射频接收器的基带计算
Abstract: Many industrial/scientific/medical (ISM) band radio frequency (RF) receivers use an external Sallen-Key datafilter and a data slicer to generate the baseband digital output. This tutorial describes the ISM-RF Baseband Calculator,which can be used to calculate the filter capacitor values ...
单片机开发 a3load is 8051 firmware that can be used for uploading or downloading to EZ-USB RAM (internal or ex
a3load is 8051 firmware that can be used for uploading or downloading
to EZ-USB RAM (internal or external). It implements the vendor specific
command bRequest = 0xA3. The address to download/upload to/from is
specified in the wValue field of the SETUP packet and the length of
the transfer in the wL ...
单片机开发 Description: This program demonstrates a half-duplex 9600-baud UART using // Timer_A3 using no XTAL
Description: This program demonstrates a half-duplex 9600-baud UART using
// Timer_A3 using no XTAL and an external resistor for DCO ROSC. DCO used for
// TACLK UART baud generation. The program will wait in LPM4, echoing back
// a received character using 8N1 protocol. On valid RX character, the
// ...
压缩解压 zlibyou can found an optimized version of Zlib 1.1.4 that you can embed into every Delphi executable
zlibyou can found an optimized version of Zlib 1.1.4 that you can embed into every Delphi executable without use external dlls.
Further I have build a little example hoping to aid "young" Delphi programmers getting in trouble with streams...
Please let me know if you ll discover errors.
These obje ...
技术资料 电源芯片资料LY1061升压IC系列手册
升压芯片，参考手册学习资料，简单易学The LY 1061 is a current mode boost DC-DC
converter. Its PWM circuitry with built-in 0.18Ω power
MOSFET make this regulator highly power efficient.
The internal compensation network also minimizes
as much as 6 external component counts. The
non-inverting input of ...
技术资料 1.44寸LCD液晶显示屏封装库
Altium Designer格式。1.44寸LCD液晶显示屏封装库，包含原理图库和封装库。1.44"TFT LCD colorful screen driving ILI9132 128x128 latticeRelated parameters:External dimensions: 32.23 * 39.51 * 2.20Viewing area: 28.10 * 28.20LCD driver I C: Wonders ILI9132
电源技术 三降压稳压器功能的1-Wire动态可编程输出电压
 
The LTC®3569 is a compact power solution for handhelddevices. Its tiny 3mm × 3mm QFN package includesthree buck regulators with individually programmableoutput voltages. One regulator supports load currentsup to 1200mA, while the other two support currents to600mA. Two regulator ...
ARM LPC314x系列ARM微控制器用户手册
The NXP LPC314x combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2.0OTG, 192 KB SRAM, NAND flash controller, flexible external bus interface, three channel10-bit A/D, and a myriad of serial and parallel interfaces in a single chip targeted atconsumer, industrial, medical, and communication mark ...