PART |
Description |
Maker |
UC3500 UC3550L-XX-AF5-R UC3550-XX-AF5-R UC3550-33- |
PWM CONTROLLED,PWM/PFM SWITCHABLE STEP-UP DC-DC CONTROLLER PWM控制,PWM / PFM切换升压型DC - DC控制 PWM CONTROLLED锛?WM/PFM SWITCHABLE STEP-UP DC-DC CONTROLLER HIGH EFFICIENCY VFM CONTROLLED STEP-UP DC/DC CONVERTER
|
??『绉???′唤?????? Unisonic Technologies Co., Ltd. 友顺科技股份有限公司 UTC[Unisonic Technologies]
|
TC105303ECT TC105333ECT TC105503ECT TC105 TC105303 |
The TC105 is a step-down (Buck) switching controller that furnishes output currents of up to 1A (max) while delivering a typical ... The TC105 is a step-down (Buck) switching controller that furnishes output currents of up to 1A (max) whiledelivering a typical efficiency of 92%. The TC105 normally operates in pulse width modulation mode (PWM), but automatically switches PFM/PWM Step-Down DC/DC Controller
|
MICROCHIP[Microchip Technology]
|
L6997D L6997DTR 9219 L6997 |
STEP DOWN CONTROLLER FOR LOW VOLTAGES OPERATIONS STEP DOWN CONTROLLER FOR LOW VOLTAGE OPERATIONS From old datasheet system
|
SGS Thomson Microelectronics STMICROELECTRONICS[STMicroelectronics]
|
LTC1771 LTC17711 LTC1771ES8 LTC1771IS8 LTC1771IS8T |
10A Quiescent Current High Efficiency Step-Down DC/DC Controller 10µA Quiescent Current High Efficiency Step-Down DC/DC Controller; Package: SO; No of Pins: 8; Temperature Range: -40°C to 125°C 1 A SWITCHING CONTROLLER, PDSO8 10µA Quiescent Current High Efficiency Step-Down DC/DC Controller; Package: SO; No of Pins: 8; Temperature Range: -40°C to 85°C 1 A SWITCHING CONTROLLER, PDSO8 10mA Quiescent Current High Efficiency Step-Down DC/DC Controller
|
Linear Technology, Corp.
|
5962-8994204QA 5962-8994201XX 5962-8994203QA |
High-Speed Step-Down Controller with Accurate Current Limit for Notebook Computers 3µs, 12-Bit ADC 1A/2.7A, 1MHz, Step-Down Regulators with Synchronous Rectification and Internal Switches 多模先进先出
|
Nihon Inter Electronics, Corp.
|
R1221N16AH-TR R1221N15AH-TR R1221N17AH-TR R1221N18 |
High Power Chip - HPC 12 2 1% B Voltage-Mode SMPS Controller 0.025 A SWITCHING CONTROLLER, 360 kHz SWITCHING FREQ-MAX, PDSO6 Voltage-Mode SMPS Controller 电压模式开关电源控制器 Voltage-Mode SMPS Controller 0.025 A SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO6 Step-down DC/DC Converter with Voltage Detector 降压直流/直流电压检测器 Step-down DC/DC Converter with Voltage Detector 0.025 A SWITCHING CONTROLLER, 360 kHz SWITCHING FREQ-MAX, PDSO6 Step-down DC/DC Converter with Voltage Detector 0.025 A SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO6
|
Ricoh Co., Ltd. http:// RICOH electronics devices division
|
LTC3868EGN-1TRPBF LTC3868-1-15 |
Low IQ, Dual 2-Phase Synchronous 2-Phase Synchronous Step-Down Controller; Package: 28-SSOP; Temperature Range: –40°C to 125°C DUAL SWITCHING CONTROLLER, 900 kHz SWITCHING FREQ-MAX, PDSO28 Low IQ, Dual 2-Phase Synchronous Step-Down Controller
|
Linear Technology, Corp.
|
IDT54FCT620CTLB IDT54FCT620CTEB IDT54FCT620ATDB ID |
High Frequency Synchronous PWM Buck Controller in a 10-Lead MLPD Package. High Frequency 2-Phase Single or Dual Output Sychronous Step Down Controller with Output Tracking and Sequencing High Frequency 2-Phase, Single or Dual Output Synchronous Step Down Controller with Output Tracking and Sequencing Single 8-Bit Inverting Bus Transceiver 位反向总线收发
|
Fairchild Semiconductor, Corp.
|
LT3845ENTRPBF LT3845EFEPBF LT3845IFEPBF LT3845MPFE |
High Voltage Synchronous Current Mode Step-Down Controller with Adjustable Operating Frequency High Voltage Synchronous Current Mode Step-Down Controller with Adjustable Operating Frequency; Package: TSSOP; No of Pins: 16; Temperature Range: -40°C to 125°C SWITCHING CONTROLLER, 330 kHz SWITCHING FREQ-MAX, PDSO16
|
Linear Technology, Corp. LINEAR TECHNOLOGY CORP
|
LTC3822NBSP LTC3822 LTC3822EDD LTC3822EMSE |
No RSENSE, Low Input Voltage, Synchronous Step-Down DC/DC Controller No RSENSETM, Low Input Voltage, Synchronous Step-Down DC/DC Controller
|
Linear Technology
|