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P10

 HE72XXM规格书赫尔(HEERMICR)

Features Low voltage drop: 0.17V@100mA High input voltage: 15V Low temperature coefficient Large Output Current: >0.35A Low Quiescent Current: 1.0uA Output voltage accuracy: tolerance ±2% Built-in current limiter SOT89 and SOT23-3 packageApplications Battery-powered equipment Hand-Hold Equipment GRS Receivers Wireless LAN

2019-03-26    830    0
P8

 HE7110_V10规格书赫尔(HEERMICR)

Features Maximum output current is 1.1A Range of operation input voltage: Max 30V Line regulation: 0.03%/V (typ.) Standby current: 1.8mA (typ.) Load regulation: 0.2%/A (typ.) Environment Temperature: -20℃~85℃Applications Power Management for Computer MotherBoard, Graphic Card LCD Monitor and LCD TV DVD Decode Board ADSL Modem Post Regulators For Switching Supplies

2019-03-26    753    0
P7

 HE78MXX_V11规格书赫尔(HEERMICR)

Features Output Current of 500mA Thermal Overload Protection Short Circuit Protection Output transistor safe area protection No external components Package:TO252 Output voltage accuracy: tolerance ±5%

2019-03-26    1021    0
P8

 HE6215V1.0规格书赫尔(HEERMICR)

Features Input voltage: 3V~20V Output range: 2.5V~5.0V Outputcurrent:250mA(Within Max PowerDissipation) Quiescent current: 2μA Typ. Dropout voltage: 200mV @VOUT=3.3V,IOUT=100mA Good line regulation: 0.01% Good load regulation:5mV@1mA≤Io≤50mA Low temperature coefficient: 0.07mV/℃Applications Battery-powered equipment Voltage regulator for microprocessor Voltage regulator for LAN cards Wireless communication equipment Audio/Video equipment

2019-03-26    751    0
P5

 HE20051NR_V1.0规格书赫尔(HEERMICR)

20V/85mΩ@-4.5V P-Channel MOSFETFeatures VDS(max)=-20V ID(max)=-3.3A RDS(ON) =85mΩ(max)@VGS = -4.5V RDS(ON) =120mΩ(max)@VGS = -2.5V Improved dv/dt capability Green Device Available Fast switching

2019-03-26    859    0
P7

 HE9116规格书赫尔(HEERMICR)

Features External parts: Coil, capacitor Output voltage: Settable to between2.1V to 5.5V in 0.1V steps Maximum Oscillationfrequency :300KHz Accuracy of ±2% High efficiency :95% Package: SOT23 and TO92Applications Digital cameras Electronic notebooks and PDAS Portable CD/MD players Cameras , video equipment Communications equipment Power supply for microcomputers

2019-03-26    702    0
P73

 优秀作业参考《时光边影视频工作室》

时光 视频工作室 ┓ 边影 时光边影视频工作室 ┓ ┓ 艾梦 l 赵梦瑶 l 欧阳澍华 l 左涵 l 金禹成 目 录 CONTENTS 工作室概况 核心职员与职责 主营业务及 盈利方式 01 市场分析与调研

2018-11-08    3083    0
P16

 HE65XXM_V1.7规格书赫尔(HEERMICR)

Features Low power consumption Low voltage drop Low temperature coefficient High input voltage (up to 18V) Output voltage accuracy: tolerance ±2% SOT89, SOT23 packageApplications Battery-powered equipment Communication equipment Audio/Video equipment

2019-03-26    757    0
P11

 HE4054规格书赫尔(HEERMICR)

Features Protection of battery cell reverse connection Programmable charge current up to 800mA No MOSFET sense resistor or blocking dioderequired Complete linear Charger for single CellLithium-Ion Batteries CC and CV operation with thermal regulationto maximize Rate without risk of overheating Preset 4.2V charge voltage with ±1%accuracy Automatic Recharge C/10 charge termination 2.9V trickle current charge threshold Soft-Start limits inrush current Available in SOT23-5 package

2019-03-26    699    0
P4

 HE3141MR规格书赫尔(HEERMICR)

Features Hall effect Switch Sensor Wide operating voltagerange :3.5V~35V Open Collector Pre-Driver Maximum output sink current: 50mA Operating Temperature:-40℃~+125℃ Package:SOT23-3L N-pole inductionApplications Rotor Position Sensing Current Switch Brush-less DC Motor Revolution counting Encoder RPM Detection Brush-less DC Fan Speed measurement

2019-03-26    668    0
P16

 HE4056规格书赫尔(HEERMICR)

Features Protection of battery cell reverse connection Programmable charge current up to 1.1A No MOSFET sense resistor or blocking dioderequired Complete linear Charger for single Cell Lithium-IonBatteries CC and CV operation with thermal regulation tomaximize Rate without risk of overheating Preset 4.2V charge voltage with ±1% accuracy Automatic Recharge Two Status Indication for Charge status, no batteryand battery failure indicators C/10 charge termination 55μ A supply current in shutdown 2.9V trickle current charge threshold Soft-Start limits inrush current Battery Temperature Sensing Available in SOP-8 and ESOP-8 package

2019-03-26    788    0
P8

 HE78LXX_V11规格书赫尔(HEERMICR)

Features Output Current of 100mA Thermal Overload Protection Short Circuit Protection Output transistor safe area protection No external components Package:SOT89-3 and TO92 Output voltage accuracy: tolerance ±3%

2019-03-26    952    0
P18

 HE73XXM规格书赫尔(HEERMICR)

Features Low power consumption Low voltage drop Low temperature coefficient Ultra low quiescent current: 2μA(typ.) High input voltage (up to 15V) Maximum output current: 250mA Output voltage accuracy: tolerance ±2% TO92, SOT89 ,SOT23-3 and SOT23 package

2019-03-26    1215    0
P5

 通高校传染病预防控制指南

ICS 13.100 C 56 WS 中华人民共和国卫生行业标准 WS/T 642—2019 通高等学校传染病预防控制指南 Guide of infectious diseases prevention

2019-05-18    3110    0
P10

 烧结通砖GB5101-2003

IC S 9 1.100.20 0 15 荡黔 中 华 人 民 共 国 国 家 标 准 G B 5 101- 2003 代替 G B JT 510 1- 1998 烧 结 立仁 曰 通 砖 F ired

2018-09-17    1849    0
P3

 统编教材三(下)第六单元教材解析与教学建议

20192019··44 小学教学参考 [摘 要]统编教材三年级下册第六单元采用“人文主题”“语文要素”双线组织课文相关的练习。教学时,教师要读懂编 者意图,梳理、构建阅读要素、习作要素的图谱,将知识点

2019-10-20    4146    0
P13

 年产1000吨正新鸡排项目项目建议

多年的飞速发展,已建 立起完善的新品研发、仓储配送终端销售体系。 正新旗下有正新食品、正烧记、正新烤鸭脖、正新掌上韩品、 正新台湾茶五大品牌,其产品以正新肉串、特色鸡副、奶茶果饮 关东煮为主打,产品涵盖中西快餐、冷热饮品以及风味小吃等

2020-04-14    2895    0
P1

 做好新时代基层民政工作的几点建议

. 40 . 2019.03中国民政 加强基层民政工作 做好新时代 基层民政工作的几点建议 □ 袁昌平 民政工作的服务对象在基层、 工作重心也在基层 ;政策落 实在基层、工作成效也体现 在基层。党的十九大的胜利召开,为

2019-11-18    3872    0
P2

 加强成长型企业经营利润管理的建议

Observer 管 理 观 察 Management Observer 加强成长型企业经营利润管理的建议 杜 可 (中国石油集团经济技术研究院,北京 100724) 摘要:市场经济体制的深化改革,为成长

2018-11-28    2425    0
P54

 商业综合顾问服务建议

仁寿通达商业项目 商业综合顾问服务建议书 高力国际 2011 年9 月 目 录 前言 第一部分、高力国际公司 第二部分、全程服务内容及工作思路 第一阶段、项目商业定位 第二阶段、营销顾问 第三阶段、独家销售/租赁代理

2019-05-29    1741    0
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