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UM5583

Abstract: UM55 SPKP rs 355 integrated circuits 5583H
Contextual Info: UMC UM5583 3 Sec Recording / Playback 1C Features • "BEEP" sound indicates to start recording and memory full for manual playback ■ Built-In AGC Automatic Gain Control to enlarge input dynamic range ■ Built-in low pass filter ■ Built-in microphone amplifier

D945 TRANSISTOR

Abstract: d945
Contextual Info: UC1842A/3 A/4A/5 A UC2842A/3A/4A/5A UC3842A/3A/4A/5A U IM IT R O D E Current Mode PWM Controller DESCRIPTION Low Start Up Current <0.5mA Trimmed Oscillator Discharge Current Automatic Feed Forward Compensation Pulse-by-Pulse Current Limiting Enhanced Load Response Characteristics

20E15

Contextual Info: UCCI 806 UCC2806 UCC3806 y UNITRODE Low Power, Dual Output, Current Mode PWM Controller FEATURES DESCRIPTION . BiCMOS Version of UC1846 Families • 1,4mA Maximum Operating Current • 100|o.A Maximum Startup Current • 1,0A Peak Output Current The UCC1806 family of BiCMOS PWM controllers offers exceptionally improved

TLCS-90

Contextual Info: TO SH IBA TMP90C846 CMOS 8-BIT MICROCONTROLLER TMP90C846F 1. OUTLINE AND CHARACTERISTICS The TMP90C846 is an advanced 8-bit microcontroller developed for application in the control of HDD/FDD high-speed mechanisms. The built-in functions include a high­ speed A/D converter minimum sampling rate: 400ns @ 10MHz with an external start

UC2584

Contextual Info: UC1584 UC2584 UC3584 UNITRODE Secondary Side Synchronous Post Regulator FEATURES Practical Operation at Switching Frequencies up to 1MHz Wide Band Error Amplifier Undervoltage Lockout with Hysteresis Output Active Low During UVLO Soft Start/Maximum Duty Cycle

Contextual Info: UC1525A/27A UC2525A/27A UC3525A/27A UNITRODE Regulating Pulse Width Modulators FEATURES 8 to 35V Operation 5.1V Reference Trimmed to ± 1% 100Hz to 500kHz Oscillator Range Separate Oscillator Sync Terminal Adjustable Deadtime Control Internal Soft-Start Pulse-by-Pulse Shutdown

Contextual Info: y UNITRODE ^ UC1851 UC2851 UC3851 Programmable, Off-Line, PWM Controller FEATURES All Control, Driving, Monitoring, and Protection Functions Included Low-Current Off Line Start Circuit Voltage Feed Forward or Current Mode Control High Current Totem Pole Output

5v to 20v pwm amplifier 40khz

Abstract: 100KRPM
Contextual Info: UC1625 UC3625 U IM IT R O O E Brushless DC Motor Controller FEATURES Drives Power MOSFETs or Power Darlingtons Directly 50V Open Collector High-Side Drivers Latched Soft Start High-speed Current-Sense Amplifier with Ideal Diode DESCRIPTION The UC1625 and UC3625 motor controller ICs integrate most of

UM82450

Contextual Info: UMC UM82450 Asynchronous Communication — Element ACE Mi Feature • Adds or deletes standard asynchronous communication bits (start, stop, and parity) to or from serial data stream ■ Full double buffering eliminates need for precise synchronization ■ Independently controlled transmit, receive, I ine status,

PWM controller sop-8

Abstract: TS2581CS RLG
Contextual Info: TS2581 PWM Controller SOP-8 Pin Definition: 1. EN/CT 8. FB 2. GND 7. OVP 3. VGATE 6. VSENSE 4. VCC 5. GATE General Description The TS2581 integrates Pulse-Width-Modulation PWM control circuit into a single chip, mainly designs for powersupply regulator. All the functions include an error amplifier, a soft-start, UVLO, OVP, SCP, TSD circuitry.

uc3840 "pin compatible"

Abstract: UC3841 UC3840
Contextual Info: UC1851 UC2851 UC3851 Programmable, Off-Line, PWM Controller FEATURES DESCRIPTION • All Control, Driving, Monitoring, and Protection Functions Included • Low-Current Off Line Start Circuit • Voltage Feed Forward or Current Mode Control • High Current Totem Pole Output

uc3840 "pin compatible"

Abstract: SLUA UC3841 UC3840
Contextual Info: UC1841 UC2841 UC3841 Programmable, Off-Line, PWM Controller FEATURES DESCRIPTION • All Control, Driving, Monitoring, and Protection Functions Included • Low-current, Off-line Start Circuit • Voltage Feed Forward or Current Mode Control • Guaranteed Duty Cycle Clamp

1N1517 equivalent

Abstract: 1N1517
Contextual Info: TPS61000, TPS61001, TPS61002, TPS61003, TPS61004, TPS61005, TPS61006 SINGLE-CELL BOOST CONVERTER WITH START-UP INTO FULL LOAD SLVS279 – MARCH 2000 D D D D D D D Start Up Into a Full Load With Supply Voltages as Low as 0.9 V Over Full Temperature Range Minimum 100-mA Output Current From

SLUS456A

Contextual Info: UCC2808AĆ1, UCC2808AĆ2, UCC3808AĆ1, UCC3808AĆ2 LOW POWER CURRENT MODE PUSHĆPULL PWM ą SLUS456A – APRIL 1999 - REVISED OCTOBER 2000 D D D D D D D D 130-µA Typical Starting Current 1-mA Typical Run Current Operation to 1 MHz Internal Soft Start On-Chip Error Amplifier with 2-MHz Gain

LD1117-3V3

Abstract: stm8s-discovery MB867 UM0817 STM8S105C6T6 AN2927 stm32f103c8t6 s1ck stm8s105 mb867 a
Contextual Info: UM0817 User Manual STM8S-DISCOVERY Introduction The STM8S-DISCOVERY is a quick start evaluation board which helps you to discover the STM8 features, and to develop and share your own application. It is based on an STM8S105 and includes an embedded debugger, ST-LINK, and a touch sensing button. Numerous

12v dc power supply with uc3845

Abstract: 7812 12v to 5v regulator linear technologies UC1845LQMLV "UC3845" "Boost" UC2845 SO14 1350KB UC2842 TI UC3845 application notes UC3843P 5962-8670404VXA
Contextual Info: UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode PWM Controller FEATURES DESCRIPTION • Optimized For Off-line And DC To DC Converters • Low Start Up Current <1mA • Automatic Feed Forward Compensation • Pulse-by-pulse Current Limiting • The UC1842/3/4/5 family of control ICs provides the necessary features to

R-PSFM-G7

Contextual Info: TPS74201 www.ti.com SBVS064 – DECEMBER 2005 1.5A Low-Dropout Linear Regulator with Programmable Soft-Start • • • • • • • • • • • DESCRIPTION 1.5A LDO Regulator with Programmable Soft-Start SS SS Pin Provides a Linear Startup with Ramp

Contextual Info: TPS61000, TPS61001, TPS61002, TPS61003, TPS61004, TPS61005, TPS61006, TPS61007 SINGLE- AND DUAL-CELL BOOST CONVERTER WITH START-UP INTO FULL LOAD SLVS279C – MARCH 2000 – REVISED APRIL 2003 D Start-Up Into a Full Load With Supply D D D D D D Low-EMI Converter Integrated Antiringing

GT250101

Abstract: MG150J2YS40 MG75Q2YS11 MG400Q1US11 MG200Q1JS9 MG75J2YS40 MG50J6ES40 MG200Q2YS91 MG75J6ES40 mg100q2ys9
Contextual Info: Insulated ìate Bipolar Transistors (IG BTs Milestones in IGBT Technology In 1986, Toshiba started the production of its 1st Generation 1000V IGBTs. With the introduction of Toshiba’s 2nd Generation in 1989, IGBTs were made available in High Speed and Low Saturation types for both a 600V and a

3543 dual amp

Abstract: 3543 3543 amplifier pll down converter TA11 TO MURATA VLCF4020T-2R2N1R7 VLCF5020-2R7N1R7 VLCF5020-3R3N1R6 VLCF5020-4R7N1R4 VLF3010AT-2R2M1R0
Contextual Info: LTC3543 600mA Synchronous Step Down Buck Regulator with PLL, Soft-Start and Spread Spectrum DESCRIPTIO U FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ The LTC 3543 is a high efficiency monolithic synchronous current mode buck regulator.

Flyback Transformer Design FOR QR IC

Abstract: TEA1755 DCM flyback transfer function TEA1755LT problem with active clamp flyback pfc flyback hv
Contextual Info: TEA1755LT HV start-up DCM/QR flyback controller with integrated DCM/QR PFC controller Rev. 1 — 25 October 2012 Product data sheet 1. General description The GreenChip is the latest generation of green Switched Mode Power Supply SMPS controller ICs. The TEA1755LT combines a controller for Power Factor Correction (PFC)

GRM31 Murata

Abstract: CC195 ST1S40 h3dg qp2n ST1S40IPUR MURATA GRM31 C3225X7RE106K ST1S40IDR s08b
Contextual Info: ST1S40 3 A DC step-down switching regulator Features • 3 A DC output current ■ 4.0 V to 18 V input voltage ■ Output voltage adjustable from 0.8 V ■ 850 kHz switching frequency ■ Internal soft-start ■ Integrated 95 mΩ and 69 mΩ Power MOSFETs ■

Contextual Info: ZXCT1032 High-side inrush controller and electronic fuse Description The ZXCT1032 is a high-side current monitor that drives a PMOS or PNP transistor to provide in-rush current limit and over-current protection. The ZXCT1032 includes a high accuracy high-side current monitor, a start-up

STM32F103ZE

Abstract: STM32F10* USB Keil uVision 4 user manual microsd usb adapter keil 2 getting started with ARM Keil uVision microsd adapter usb microsoft joystick to usb
Contextual Info: www.embedinfo.com/en STM32F103ZE ARM-CM3 Board Getting Started V1.0 EMBEST CO., LTD Address: Room 509, Luohu Science & Technology Building, No.85, Taining Road, Shenzhen, Guangdong, China 518020 Telephone: 0086-755-25621715 Fax: 0086-755-25616057 Sales Email: sales.en@embedinfo.com