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CM2836C中文资料

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CM2836/B/C 300mA LOW ESR CMOS LDO WITH ENABLE

2007/06/28 Rev1.1 Champion Microelectronic Corporation Page 1 GENERAL DESCRIPTION FEATURES The CM2836/B/C family is a positive voltage linear regulator developed utilizing CMOS technology featured low quiescent current (30µA typ.), low dropout voltage, and high output voltage accuracy, making them ideal for battery applications. EN input connected to CMOS has low bias current. The space-saving SC70 package is attractive for “Pocket” and “Hand Held” applications. These rugged devices have both Thermal Shutdown, and Current limit to prevent device failure under the “Worst” of operating conditions. In application requiring a low noise, regulated supply, place a 1000pF capacitor between Bypass and Ground. The CM2836/B/C is stable with a Low ESR output capacitance of 1.0µF or greater. 󰂋 Very Low Dropout Voltage 󰂋 Low Current Consumption: Typ. 30µA, Max. 35µA 󰂋 More Options Output Voltage 󰂋 High Accuracy Output Voltage: +/- 2% 󰂋 Guaranteed 300mA Output 󰂋 Input Range up to 7.0V 󰂋 Thermal Shutdown 󰂋 Current Limiting 󰂋 Stability with Low ESR Capacitors 󰂋 Compact Package: SOT-23 / SOT-89 / SC70 󰂋 Factory Pre-set Output Voltages 󰂋 Low Temperature Coefficient

APPLICATIONS 󰂋 Battery-powered devices 󰂋 Personal communication devices 󰂋 Home electric/electronic appliances 󰂋 PC peripherals

TYPICAL APPLICATIONS

元器件交易网www.cecb2b.comCM2836/B/C 300mA LOW ESR CMOS LDO WITH ENABLE

2007/06/28 Rev1.1 Champion Microelectronic Corporation Page 2 PIN CONFIGURATION

SOT-23-3 Top View 132 28362836BPin 1 GNDVIN Pin 2 VOUTVOUTPin 3 VIN GND SOT-23-5 Top View

SC70-5 Top View SOT-89

Top View

123 BLOCK DIAGRAM

OvercurrentShutdown

ThermalShutdownR1

R2

INOUT

GNDVref = 1.176VAMP-+BYP

EN

1uA

2836Pin 1 VIN Pin 2 GNDPin 3 EN Pin 4 BYPPin 5 VOUT

2836Pin 1 GNDPin 2 VIN Pin 3 VOUT

CM2836 2836B2836CPin 1 VIN NC NC Pin 2 GND GNDVIN Pin 3 EN NC NC Pin 4 BYP VIN GNDPin 5 VOUT VOUTVOUT

元器件交易网www.cecb2b.comCM2836/B/C 300mA LOW ESR CMOS LDO WITH ENABLE

2007/06/28 Rev1.1 Champion Microelectronic Corporation Page 3 ORDERING INFORMATION Example: Part Number Output Voltage Temperature Range Package CM2836/B/CGSIM23 3.3V -40℃ ~ +85℃ SOT-23 CM2836/B/CGSIM25 3.3V -40℃ ~ +85℃ SOT-23-5 CM2836/B/CGSIM89 3.3V -40℃ ~ +85℃ SOT-89 CM2836/B/CGSIM75 3.3V -40℃ ~ +85℃ SC70-5 Note: For other pre-set output voltage requirements, please contact Champion Sales office. Please refer to page 10

ABSOLUTE MAXIMUM RATINGS OPERATING RATINGS Input Voltage …………….……..…………………………. +7V Output Current …………………….…… PD / (VIN - Vo) mA Output Voltage ………………….…… GND-0.3V to VIN+0.3V ESD Classification …………………………………………… B

Ambient Temperature Range (TA) …..…..... -40℃ to +85℃ Junction Temperature Range ……...…... -40℃ to +150℃

THERMAL INFORMATION Parameter Package Maximum Unit Thermal Resistance (Θjc) SOT-23 SOT-23-5 160 ℃/W

Thermal Resistance (Θjc) SOT-89 100 ℃/W Thermal Resistance (Θjc) SC70-5 250 ℃/W SOT-23 SOT-23-5 250 mW

SOT-89 400 mW Internal Power Dissipation (PD)

(ΔT = 100℃)

SC70-5 200 mW Maximum Junction Temperature 150 ℃

Maximum Lead Temperature (10 Sec) 300 ℃

Caution: Stress above the listed absolute rating may cause permanent damage to the device.

元器件交易网www.cecb2b.comCM2836/B/C 300mA LOW ESR CMOS LDO WITH ENABLE

2007/06/28 Rev1.1 Champion Microelectronic Corporation Page 4 ELECTRICAL CHARACTERISTICS TA = +25℃; unless otherwise noted CM2836/B/C Parameter Symbol Test Conditions Min. Typ. Max.Unit

Input Voltage VIN Note 1 7 V Output Voltage Accuracy VOUT IO = 1mA to 300mA -2 2 % 1.2V2.0VDropout Voltage VDROPOUT IO = 300mA, VOUT=VO(NOM)-2%, 2.5V

Output Current IO VOUT > 1.2V 300 mA Current Limit ILIM VOUT > 1.2V 300 450 mA Short Circuit Current ISC Vo<0.8V 300 500mA Quiescent Current IQ IO = 0mA 30 35 μA Ground Pin Current IGND IO = 1mA to 300mA 30 50 μA Line Regulation REGLINE IOUT=5mA, VIN=VOUT+1 to VOUT+2 -0.1 0.02 0.1 % Load Regulation REGLOAD IO=1mA to 300mA 0.2 1 % Over Temperature Shutdown OTS 150 ℃

Over Temperature Hysteresis OTH 30 ℃ VOUT Temperature Coefficient TC 40 ppm/℃ 60 50 Power Supply Rejection (Sot23-3/Sot-89) PSRR IO = 100mA

CO=2.2µF ceramic

f=1kHz

f=10kHz f=100kHz 40

dB

f=1kHz 65 f=10kHz 45 Power Supply Rejection

(Sot23-5/SC70-5) PSRR IO = 100mA CO=2.2µF ceramic CBYP=0.01µF f=100kHz 25 dB

CO=2.2µF 30 Output Voltage Noise (Sot23-3/Sot-89) eN f=10Hz to 100kHz IO = 10mA, CBYP=0µF CO=100µF 20

μVrms

CO=2.2µF 30 Output Voltage Noise (Sot23-5/SC70-5) eN f=10Hz to 100kHz IO = 10mA, CBYP=0.01µFCO=100µF 20

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MMBD2838;中文规格书,Datasheet资料

MMBD2838;中文规格书,Datasheet资料

MMBD2838MMBD2838, Rev. A2002 Fairchild Semiconductor CorporationDISCLAIMERFAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY , FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.TRADEMARKSThe following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks.LIFE SUPPORT POLICYFAIRCHILD S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORTDEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.As used herein:1. Life support devices or systems are devices orsystems which, (a) are intended for surgical implant intothe body, or (b) support or sustain life, or (c) whosefailure to perform when properly used in accordancewith instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status DefinitionAdvance InformationPreliminaryNo Identification Needed Obsolete This datasheet contains the design specifications for product development. Specifications may change in any manner without notice.This datasheet contains preliminary data, andsupplementary data will be published at a later date.Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design.This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design.This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor.The datasheet is printed for reference information only.Formative or In Design First ProductionFull ProductionNot In ProductionMICROWIRE OPTOLOGIC OPTOPLANAR PACMAN POPPower247 PowerTrench QFET QSQT Optoelectronics Quiet SeriesFAST FASTr FRFETGlobalOptoisolator GTO HiSeC I 2CISOPLANAR LittleFET MicroFET MicroPakRev. H5âACExBottomless CoolFETCROSSVOLT DenseTrench DOMEEcoSPARK E 2CMOS TM EnSigna TM FACTFACT Quiet SeriesSILENT SWITCHER SMART START SPM STAR*POWER StealthSuperSOT -3SuperSOT -6SuperSOT -8SyncFET TinyLogic TruTranslationâââSTAR*POWER is used under licenseUHC UltraFET VCX â分销商库存信息: FAIRCHILD MMBD2838。

ATA6836驱动芯片资料

ATA6836驱动芯片资料

六个半输出由六个高端和6下部司机
•能够切换各种负载(如直流电机、灯泡、电阻、电容和电感)
•1.0ΩRDSon通常在25°C,最大在150°C 1.8Ω•650 - ma输出电流
•非常低静态电流是< 20µA在待机模式
•输出短路保护
•超温预警和保护
•欠压保护
•各种诊断功能,如输出短路,打开负载、超温
和电力供应失败
•串行数据接口
•操作电压高达40 v
•菊花链可能
•串行接口5 v兼容,高达2 MHz时钟频率•SO28或QFN24电源组
1。

描述
是一个完全保护的ATA6836十六进制的半智能功率驱动设计在SOI 技术,用来控制6不同负载由一个单片机在汽车
和工业应用。

每个六高端和6下部司机能够驱动电流了
650毫安。

司机是内部连接形成6半桥,可以完全
分别从标准的轶事串行数据接口。

因此,所有类型的负载,
如灯泡、电阻、电容和电感,可以合并。

IC espe——
cially支持应用程序的h桥驱动直流电机。

保护是保证短路条件而言,超温,
欠压。

各种诊断功能和一个非常低静态电流在备用
模式使范围广泛的应用程序成为可能。

汽车资格指进行干扰,EMC保护和
ESD保护给予附加值和提高质量的严格要求
汽车应用。

十六进制的半
司机
串行输入
控制
ATA6836 初步。

CM5-2376中文资料

CM5-2376中文资料

Applications Features DescriptionOrdering InformationClare’s Molded Ultra-Mini DYAD TM is well suited for small,signal switching applications. The small size lends itself to surface mountable applications; working well on higher density PC boards. The Molded Ultra-Mini DYAD TM has sputtered ruthenium contacts and an extraordinary seal strength achieved by a patented laser sealing of the leads.In low level or dry switching environments, switches typically exceed 1 billion operations. In addition, the molding process provides a solid plastic outer shell. This plastic shell provides superior mechanical strength,eliminates concerns over handling glass switches, and provides an ideal solution for high speed, automated assembly environments.Standard Test CoilA complete part number is represented by the digits to the right. For example, CM5S1030 is a MOLDED ULTRA-MINI DYAD™ with a minimum operate value of 10NI and a maximum of 30NI. Refer to the switch operating specification charts for available ranges. Special ranges are available upon request.Surface Mount Molded Ultra-Mini DYADRefer to operating characteristics table for complete part number.Molded Ultra-Mini DYAD ™Molded Ultra-Mini DYAD™ Surface Mount2Full Blade Sensitivity 3Surface Mount Switches are packaged 3,000 parts per reel1Molded Ultra-Mini DYAD ™CM5DS-CM5-R1•Small size•SMT-compatible •Easily formed leads•Sputtered ruthenium contacts •Hermetically sealed contacts•Fast switching speed — up to 500Hz•Wide range of available magnetic sensitivities • Superior mechanical strength• Enhanced for better auto placement •Security−Proximity sensing −Smoke alarms •Automotive −Level sensor−Lamp current sensor •RelaysThe magnetic force (expressed in NI, AT or Ampere Turns) required to cause the reed switch contacts to close is called the pull-in or operate value.(1) Consult factory for test procedure.The reed switch shall be placed in the test coil with the gap centered in the core of the coil winding.Test leads and their clips must be non-magnetic.The longitudinal axis of the test coil and the test switch shall be vertical.CM5S XX XXMaximum operate value Minimumoperate value"S"for straight switchCM5Rev. 1Absolute Maximum Ratings are stress ratings. Stressesin excess of these ratings can cause permanent damage to the device. Functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this data sheet is not implied.Exposure of the device to the absolute maximum ratings for extended period may degrade the device and effect its reliability.Molded Ultra-Mini DYAD ™2SpecificationsAll parameters are at 25°C unless otherwise stated.(1) Contact resistance measured with 4 terminal method, 1.1" between test leads (2)>1012 Ω is available upon request (3)A 24V zener in series with a diode across the coil (4)Use caution not to exceed vibration resistance limits while ultrasonically cleaning. Contact Clare, Inc.Engineering for more details/ recommendations (5)15 ampere turn minimumCM5Rev. 1Mechanical DimensionsDimensionsmm inchesMolded Ultra-Mini DYAD ™3CLARE LOCATIONSClare Headquarters78 Cherry Hill DriveBeverly, MA 01915Tel: 1-978-524-6700Fax: 1-978-524-4900Toll Free: 1-800-27-CLARE Clare Switch Division4315 Earth City Expresssway St. Louis, MO 63045Tel: 1-314-770-1832Fax: 1-314-770-1812Clare Micronix Division145 ColumbiaAliso Viejo, CA 92656-1490 Tel: 1-949-831-4622Fax: 1-949-831-4628SALES OFFICES AMERICASAmericas HeadquartersClare78 Cherry Hill DriveBeverly, MA 01915Tel: 1-978-524-6700Fax: 1-978-524-4900Toll Free: 1-800-27-CLARE Eastern RegionClareP.O. Box 856Mahwah, NJ 07430Tel: 1-201-236-0101Fax: 1-201-236-8685Toll Free: 1-800-27-CLARE Central RegionClare Canada Ltd.3425 Harvester Road, Suite 202 Burlington, Ontario L7N 3N1 Tel: 1-905-333-9066Fax: 1-905-333-1824Western RegionClare1852 West 11th Street, #348 Tracy, CA 95376Tel: 1-209-832-4367Fax: 1-209-832-4732Toll Free: 1-800-27-CLARE CanadaClare Canada Ltd.3425 Harvester Road, Suite 202 Burlington, Ontario L7N 3N1 Tel: 1-905-333-9066Fax: 1-905-333-1824EUROPEEuropean HeadquartersCP Clare nvBampslaan 17B-3500 Hasselt (Belgium)Tel: 32-11-300868Fax: 32-11-300890FranceClare France SalesLead Rep99 route de Versailles91160 ChamplanFranceTel: 33 1 69 79 93 50Fax: 33 1 69 79 93 59GermanyClare Germany SalesActiveComp Electronic GmbHMitterstrasse 1285077 ManchingGermanyTel: 49 8459 3214 10Fax: 49 8459 3214 29ItalyC.L.A.R.E.s.a.s.Via C. Colombo 10/AI-20066 Melzo (Milano)Tel: 39-02-95737160Fax: 39-02-95738829SwedenClare SalesComptronic ABBox 167S-16329 SpångaTel: 46-862-10370Fax: 46-862-10371United KingdomClare UK SalesMarco Polo HouseCook WayBindon RoadTauntonUK-Somerset TA2 6BGTel: 44-1-823 352541Fax: 44-1-823 352797ASIA PACIFICAsian HeadquartersClareRoom N1016, Chia-Hsin, Bldg II,10F, No. 96, Sec. 2Chung Shan North RoadTaipei, Taiwan R.O.C.Tel: 886-2-2523-6368Fax: 886-2-2523-6369Worldwide Sales OfficesSpecification: PB-CM5-R1©Copyright 2001, Clare, Inc.Molded Ultra-Mini DYAD™, Molded Mini DYAD™, andMolded DYAD® are trademarks of Clare, Inc.All rights reserved. Printed in USA.5/01/01Clare cannot assume responsibility for use of any circuitry otherthan circuitry entirely embodied in this Clare product. No circuitpatent licenses nor indemnity are expressed or implied. Clare re-serves the right to change the specification and circuitry, withoutnotice at any time. The products described in this document are notintended for use in medical implantation or other direct life supportapplications where malfunction may result in direct physical harm,injury or death to a person.。

HSMS282C中文资料

HSMS282C中文资料

Preliminary Information- These data sheets contain minimum and maximum specifications that are based on the initial device characterizations. These limits are subject to change upon the completion of the full characterization over the specified temperature and supply voltage ranges.
Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556

元器件交易网
Advance Information- These data sheets contain descriptions of products that are in development. The specifications are based on the engineering calculations, computer simulations and/ or initial prototype evaluation.
12 CROSS-OVER
QUAD
SOT-323 Package Lead Code Identification (top view)
SINGLE 3
SERIES 3
COMMON ANODE
3
COMMON CATHODE
3
12
12