位置:首页 > IC中文资料第11988页 > U1899
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
U1899 | P-CHANNEL JFET GENERAL INFORMATION/CROSS REFERENCES | INTERSIL | ||
U1899 | N-Channel JFET Switch 文件:67.11 Kbytes Page:2 Pages | INTERSIL | ||
U1899 | N-CHANNEL JFET | RENESAS 瑞萨 | ||
n-channel JFETs • Analog Switches • Choppers • Commutators | VISHAYVishay Siliconix 威世威世科技公司 | |||
1.0MHz Current-Mode Step-Up DC/DC Converter DESCRIPTION The current-mode pulse-width modulation, AIC1899, step up converter is designed for MP3 player. The built-in high voltage N-channel MOSFET allows AIC1899 for step-up applications with up to 24V output voltage, and other low-side switching DC/DC converter. FEATURES • Fixed Frequency | AIC 沛亨半导体 | |||
1.0MHz Current-Mode Step-Up DC/DC Converter DESCRIPTION The current-mode pulse-width modulation, AIC1899, step up converter is designed for MP3 player. The built-in high voltage N-channel MOSFET allows AIC1899 for step-up applications with up to 24V output voltage, and other low-side switching DC/DC converter. FEATURES • Fixed Frequency | AIC 沛亨半导体 | |||
Integrated Circuit Dual Audio Power Amp, 5.8W (22W BTL) Description: The NTE1898 and NTE1899 are dual audio power amplifiers in a 12–Lead SIP type package designed for use as high performance, car–audio power amplifiers in consumer applications. These devices feature high power, low distortion, and low noise along with various types of protection circ | NTE | |||
RF & MICROWAVE TRANSISTORS SATELLITE COMMUNICATIONS APPLICATIONS DESCRIPTION The SD1899 is a common base silicon NPN bipolar device optimized for 1.6 GHz SATCOM applications. SD1899 offers superior gain and collector efficiency, making it an ideal choice for Class C power amplifiers used in portable as well as fixed SATCOM terminals. ■ REFRACTORY/GOLD METALL | STMICROELECTRONICS 意法半导体 |
U1899产品属性
- 类型
描述
- 型号
U1899
- 制造商
INTERSIL
- 制造商全称
Intersil Corporation
- 功能描述
N-CHANNEL JFET
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MSC |
24+ |
SOP8 |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
|||
FSC |
03+ |
TO-3P |
85 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
FAIRCHILD/仙童 |
23+ |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
||||
MSC |
24+ |
SOP |
9217 |
||||
FSC |
23+ |
TO-3P |
8560 |
受权代理!全新原装现货特价热卖! |
|||
FSC |
22+ |
TO-3P |
20000 |
公司只做原装 品质保障 |
|||
MSC |
25+ |
SOP8 |
17500 |
普通 |
|||
MSC |
20+ |
SOP8 |
2960 |
诚信交易大量库存现货 |
|||
MSC |
25+ |
SOP8 |
13200 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
|||
MSC |
25+ |
SOP8 |
90000 |
全新原装现货 |
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U1899规格书下载地址
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深圳科雨电子有限公司,联系人:卢小姐 手机:18975515225 原装正品 大量现货,有需要的可以联系我 QQ:97877805 微信:wei555222777
2019-5-17U1825DW-高速PWM控制器
高频PWM控制IC UC1825系列最适合开关电源应用。特别注意通过比较,以最大限度地减少传播延迟和逻辑电路,同时最大限度地提高带宽和压摆率误差放大器。该控制器是专为使用在任一电流输入电压能力的模式或电压模式系统馈。保护电路包括电流限制比较器与一个1V门槛,一个TTL兼容关机端口,和一个软启动引脚这将增加一倍,作为最大占空比钳位。这种逻辑是完全提供抖动的自由运作,并禁止多个脉冲锁存输出。与为800mV的滞后欠压锁定部分保证低启动电流。在欠压锁定,输出高阻抗。这些器件具有图腾柱输出源和设计沉高容性负载的峰值电流,如门,功率MOSFET。对国家是一个高层次的设计。
2012-11-24
DdatasheetPDF页码索引
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