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DC349B

DC349B
Mfr. #:
DC349B
制造商:
Analog Devices Inc.
描述:
Power Management IC Development Tools LTC1700EMS - No Rsense Synchronous Step-
生命周期:
制造商新产品。
数据表:
DC349B 数据表
交货:
DHL FedEx Ups TNT EMS
支付:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
DC349B Datasheet
ECAD Model:
更多信息:
DC349B 更多信息 DC349B Product Details
产品属性
属性值
制造商：
模拟设备公司
产品分类：
电源管理 IC 开发工具
RoHS：
Y
产品：
演示板
类型：
稳压器 - 开关稳压器
工具用于评估：
LTC1700
输入电压：
5 V
输出电压：
3.3 V, 5 V
输出电流：
1 A
系列：
LTC1700
品牌：
模拟设备公司
产品类别：
电源管理 IC 开发工具
出厂包装数量：
1
子类别：
开发工具
Tags
DC34, DC3
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ical
SYNCHRONOUS STEP-UP DC/DC CONVERTER DEMONSTRATION CIRCUIT
***va Crawler
LTC1700EMS | No Rsense, 2.5Vin to 3.3Vout @ 1A or 5.0Vout @ 800mA
***ark
EVALUATION BOARD, LTC1700 STEP UP CONVERTER
***log Devices
The LTC1700 is a current mode synchronous step-up DC/DC controller that drives external N-channel and P-channel power MOSFETs using a constant frequency PWM architecture. Current limiting is provided by sensing the voltage drop across the main MOSFET, eliminating the need of a sense resistor. This No RSENSE™ technique helps the LTC1700 maintain high efficiency at heavy loads while Burst Mode operation ensures high efficiency at light loads, thus providing high efficiencies over a wide range of load currents. The LTC1700 operates at a minimum input voltage as low as 0.9V. The device boasts a ±1.5% output voltage accuracy and consumes only 200µA of quiescent current. In shutdown, it only draws 10µA. To prevent inductor current runaway, the duty cycle is limited to 90%. Overvoltage protection is also provided which shuts both the external MOSFETs off when tripped. High constant operating frequency of 530kHz allows the use of small inductors and output capacitors. The LTC1700 can also be synchronized between 400kHz to 750kHz. Burst Mode operation is inhibited when the device is externally clocked or when the SYNC/MODE pin is pulled low to reduce noise and RF interference. Applications Cellular Telephones Wireless Modems RF Communications 2.5V to 3.3V, 2.5V to 5V Converters Battery-Powered Equipment Telecom/Network Systems
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可用性
库存:
Available
订购:
1986
输入数量:
DC349B的当前价格仅供参考，如果您想获得最优惠的价格，请提交查询或直接发送电子邮件至我们的销售团队[email protected]
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