LTC3544BEUD#PBF

LTC3544BEUD#PBF
Mfr. #:
LTC3544BEUD#PBF
製造商:
Analog Devices / Linear Technology
描述:
Switching Voltage Regulators Quad 2.25MHz Synchronous Step-Down DC/DC Converter in QFN
生命週期:
製造商新產品
數據表:
LTC3544BEUD#PBF 數據表
交貨:
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
產品屬性
屬性值
製造商:
模擬設備公司
產品分類:
開關穩壓器
RoHS:
Y
安裝方式:
貼片/貼片
包裝/案例:
QFN-16
輸出電壓:
0.8 V to 5.5 V
輸出電流:
0.3 A
輸出數量:
4 Output
輸入電壓最大值:
5.5 V
拓撲:
巴克
輸入電壓最小值:
2.25 V
開關頻率:
2.25 MHz
最低工作溫度:
- 40 C
最高工作溫度:
+ 85 C
系列:
LTC3544B
打包:
管子
輸入電壓:
2.25 V to 5.5 V
工作溫度範圍:
- 40 C to + 85 C
靜態電流:
70 uA
類型:
四路同步穩壓器
品牌:
ADI公司/凌力爾特
關掉:
關掉
開發套件:
DC1040A-B
負載調節:
0.5 %
工作電源電流:
0.825 mA
產品類別:
開關穩壓器
出廠包裝數量:
121
子類別:
PMIC - 電源管理 IC
單位重量:
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
庫存:
273
訂購:
2256
輸入數量:
LTC3544BEUD#PBF的當前價格僅供參考,如果您想獲得最優惠的價格,請提交查詢或直接發送電子郵件至我們的銷售團隊[email protected]
參考價格(美元)
數量
單價
小計金額
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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