LTC3544BEUD#PBF

LTC3544BEUD#PBF
Mfr. #:
LTC3544BEUD#PBF
制造商:
Analog Devices / Linear Technology
描述:
Switching Voltage Regulators Quad 2.25MHz Synchronous Step-Down DC/DC Converter in QFN
生命周期:
制造商新产品。
数据表:
LTC3544BEUD#PBF 数据表
交货:
DHL FedEx Ups TNT EMS
支付:
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HTML Datasheet:
LTC3544BEUD#PBF DatasheetLTC3544BEUD#PBF Datasheet (P4-P6)LTC3544BEUD#PBF Datasheet (P7-P9)LTC3544BEUD#PBF Datasheet (P10-P12)LTC3544BEUD#PBF Datasheet (P13-P15)LTC3544BEUD#PBF Datasheet (P16-P18)
ECAD Model:
更多信息:
LTC3544BEUD#PBF 更多信息
产品属性
属性值
制造商:
模拟设备公司
产品分类:
开关稳压器
RoHS:
Y
安装方式:
贴片/贴片
包装/案例:
QFN-16
输出电压:
0.8 V to 5.5 V
输出电流:
0.3 A
输出数量:
4 Output
输入电压最大值:
5.5 V
拓扑:
巴克
输入电压最小值:
2.25 V
开关频率:
2.25 MHz
最低工作温度:
- 40 C
最高工作温度:
+ 85 C
系列:
LTC3544B
打包:
管子
输入电压:
2.25 V to 5.5 V
工作温度范围:
- 40 C to + 85 C
静态电流:
70 uA
类型:
四路同步稳压器
品牌:
ADI公司/凌力尔特
关掉:
关掉
开发套件:
DC1040A-B
负载调节:
0.5 %
工作电源电流:
0.825 mA
产品类别:
开关稳压器
出厂包装数量:
121
子类别:
PMIC - 电源管理 IC
单位重量:
0.003527 oz
Tags
LTC3544B, LTC3544, LTC354, LTC35, LTC3, LTC
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
***ear Technology
LTC3544B - Quad Synchronous Step-Down Regulator: 2.25MHz, 300mA, 200mA, 200mA, 100mA
***ical
Conv DC-DC Quad Step Down 2.25V to 5.5V Automotive 16-Pin QFN EP
***ponent Distributors Inc.
Quad 2.25MHz Synchronous Step-Down DC/DC Converter in QFN
***ark
VOLTAGE REGULATOR, BUCK, 2.25MHZ, 300mA, QFN-16; Primary Input Voltage:5.5V; No. of Outputs:4; Output Current:300mA; No. of Pins:16; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; MSL:MSL 1 - Unlimited ;RoHS Compliant: Yes
***log Devices
The LTC3544B is a quad, high efficiency, monolithic synchronous buck regulator using a constant frequency, current mode architecture. The four regulators operate independently with separate run pins. The 2.25V to 5.5V input voltage range makes the LTC3544B well suited for single Li-Ion/polymer battery-powered applications. 100% duty cycle provides low dropout operation, extending battery runtime in portable systems. At moderate and low output load levels PWM pulse skip mode operation provides very low output ripple voltage for noise sensitive applications. Switching frequency is internally set to 2.25MHz, allowing the use of small surface mount inductors and capacitors. The internal synchronous switches increase efficiency and eliminate the need for external Schottky diodes. Low output voltages are easily supported with the 0.8V feedback reference voltage. The LTC3544B is available in a low profile (0.75mm) (3mm × 3mm) QFN package. Light Load Operation LTC3544 Burst Mode (20mVpp), < 70uA Iq LTC3544B Pulse Skip Mode Applications Cellular Telephones Personal Information Appliances Wireless and DSL Modems Digital Still Cameras Media Players Portable Instruments
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可用性
库存:
273
订购:
2256
输入数量:
LTC3544BEUD#PBF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]
参考价格(美元)
数量
单价
小计金额
1
US$7.13
US$7.13
25
US$4.73
US$118.25
100
US$3.91
US$391.00
250
US$3.71
US$927.50
500
US$3.63
US$1 815.00
1000
US$3.49
US$3 490.00
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