LTC3859AEFE#PBF

Mfr. #:: LTC3859AEFE#PBF
製造商:: Analog Devices / Linear Technology
描述:: Switching Voltage Regulators Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller
生命週期:: 製造商新產品
數據表:: LTC3859AEFE#PBF 數據表
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更多信息:: LTC3859AEFE#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：: TSSOP-38

輸出電壓：: 0.8 V to 24 V

輸出電流：: 25 A

輸出數量：: 3 Output

輸入電壓最大值：: 38 V

拓撲：: 升壓、降壓

輸入電壓最小值：: 4.5 V

開關頻率：: 75 kHz to 850 kHz

最低工作溫度：: - 40 C

最高工作溫度：: + 125 C

系列：: LTC3859A

打包：: 管子

輸入電壓：: 4.5 V to 38 V

類型：: 同步控制器

品牌：: ADI公司/凌力爾特

關掉：: 關掉

開發套件：: DC1425A

負載調節：: 0.01 %

工作電源電流：: 0.055 mA

產品類別：: 開關穩壓器

出廠包裝數量：: 50

子類別：: PMIC - 電源管理 IC

單位重量：: 0.015027 oz

Tags: LTC3859AE, LTC3859A, LTC3859, LTC385, LTC38, 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.

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

LTC3859AEFE#PBF 評級和評論

I***K

Very long shipping! Thank you!

2019-08-28

U***t

All norms

2019-04-25

V***v

Great!

2019-04-21

LTC3859AEFE#PBF 描述

***: DC/DC Cntrlr Triple-OUT Step Down/Step Up 900kHz Automotive 38-Pin TSSOP EP Tube

***ark: BUCK/BUCK/BOOST, TRIPLE, 38VIN, 38TSSOP; Primary Input Voltage:38V; No. of Outputs:3; Output Current:25A; Voltage Regulator Case Style:TSSOP; No. of Pins:38; Operating Temperature Range:-40°C to +125°C; SVHC:No SVHC (19-Dec-2012); ;RoHS Compliant: Yes

***log Devices: The LTC3859A is a high performance triple output (buck/buck/boost) synchronous DC/DC switching regulator controller that drives all N-channel power MOSFET stages. Constant frequency current mode architecture allows a phase-lockable switching frequency of up to 850kHz. The LTC3859A operates from a wide 4.5V to 38V input supply range. When biased from the output of the boost converter or another auxiliary supply, the LTC3859A can operate from an input supply as low as 2.5V after start-up. The 55μA no-load quiescent current extends operating runtime in battery powered systems. OPTI-LOOP compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. The LTC3859A features a precision 0.8V reference for the bucks, 1.2V reference for the boost and a power good output indicator. The PLLIN/MODE pin selects among Burst Mode operation, pulse-skipping mode, or continuous inductor current mode at light loads. Compared to the LTC3859, the LTC3859A's boost controller has improved performance in Burst Mode operation when the input voltage is higher than the regulated output voltage. Quiescent Current (Burst Mode) Notes LTC3859AL 28μA-One channel on, Buck 38μA-All three channels on Internal clamp on the INTVCC pin LTC3859A 55μA-One channel on, Buck 80μA-All three channels on Internal clamp on the INTVCC pin. For new designs, we recommend LTC3859AL LTC3859 55μA-One channel on, Buck 80μA-All three channels on For new designs, we recommend LTC3859AL Applications Automotive Always-On and Start-Stop Systems Battery Operated Digital Devices Distributed DC Power Systems Multioutput Buck-Boost Applications

LTC3859AEFE#PBF 更多信息

Power Management ADI SLP

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