LT3972EDD#PBF

Mfr. #:: LT3972EDD#PBF
製造商:: Analog Devices / Linear Technology
描述:: Switching Voltage Regulators 36V, 3.5A, 2.4MHz Step-Down Switching Regulator with 75uA Quiescent Current
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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：: DFN-10

輸出電壓：: 0.79 V to 30 V

輸出電流：: 3.5 A

輸出數量：: 1 Output

輸入電壓最大值：: 33 V

拓撲：: 巴克

輸入電壓最小值：: 3.6 V

開關頻率：: 2.45 MHz

最低工作溫度：: - 40 C

最高工作溫度：: + 125 C

系列：: LT3972

打包：: 管子

輸入電壓：: 3.6 V to 33 V

工作溫度範圍：: - 40 C to + 125 C

靜態電流：: 75 uA

類型：: 開關穩壓器

品牌：: ADI公司/凌力爾特

關掉：: 關掉

開發套件：: DC1458A

工作電源電流：: 0.03 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：: 0.007055 oz

Tags: LT3972ED, LT3972E, LT3972, LT397, LT39, LT3

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

LT3972EDD#PBF 描述

***Components: Analog Devices, LT3972EDD#PBF Switching Regulator, 1-Channel 3.5A Adjustable 10-Pin, DFN

***ear Technology: LT3972 - 33V, 3.5A, 2.4MHz Step-Down Switching Regulator with 75μA Quiescent Current

***ponent Distributors Inc.: 36V, 3.5A, 2.4MHz Step-Down Switching Regulator with 75uA Quiescent Current

***p One Stop Japan: Conv DC-DC 3.6V to 33V Step Down Single-Out 0.79V to 30V 3.5A Automotive 10-Pin DFN EP

***i-Key: IC REG BUCK ADJ 3.5A 10DFN

***ical: Conv DC-DC 3.6V to 33V Synchronous Step Down Single-Out 0.79V to 30V 3.5A Automotive 10-Pin DFN EP Tube

***p One Stop Global: Conv DC-DC Single Step Down 3.6V to 33V 10-Pin DFN EP

***hardson RFPD: DC TO DC CONVERTER

***ark: Switching Regulator IC; Voltage Regulator Type:Buck Switching; Input Voltage Primary Max:36V; Output Voltage Max:30V; Output Current Max:3.5A; Switching Frequency Max:2.7MHz; Supply Voltage Min:3.6V; Supply Voltage Max:33V ;RoHS Compliant: Yes

***ment14 APAC: Prices include import duty and tax. SW REG, 36V, 3.5A, 2.4MHZ, 10DFN; Topology:Buck (Step Down); Input Voltage Min:3.6V; Input Voltage Max:33V; No. of Outputs:1Outputs; DC / DC Converter IC Case:DFN; No. of Pins:10Pins; Output Current:3.5A; Output Voltage Min:790mV; Output Voltage Max:30V; Switching Frequency:2.4MHz; Operating Temperature Max:125°C; Product Range:-; Automotive Qualification Standard:-; RoHS Phthalates Compliant:Yes; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2018); Adjustable Output Voltage Min:0.79V; Base Number:3972; Frequency:2.45MHz; Operating Temperature Min:-40°C; Operating Temperature Range:-40°C to +125°C; Output Voltage:30V; Primary Input Voltage:33V; Supply Voltage Min:3.6V; Supply Voltage Typ:3V; Switch Output Current Isw Max:5.4A; Termination Type:Surface Mount Device; Voltage Regulator Type:Step Down (Buck)

***nell: REGOLATORE SW, 36V, 3,5A, 2,4MHZ, 10DFN; Topologia:Buck (Step Down); Tensione di Ingresso Min:3.6V; Tensione di Ingresso Max:33V; No. di Uscite:1Uscite; Formato IC Convertitore CC/CC:DFN; No. di Pin:10Pin; Corrente di Uscita:3.5A; Tensione di Uscita Min:790mV; Tensione di Uscita Max:30V; Frequenza di Commutazione:2.4MHz; Temperatura di Esercizio Max:125°C; Gamma Prodotti:-; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):MSL 1 - Non Limitata; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (15-Jan-2018); Corrente di Uscita Interruttore Isw Max:5.4A; Frequenza:2.45MHz; Intervallo Temperatura di Esercizio:Da -40°C a +125°C; Numero Base:3972; Temperatura di Esercizio Min:-40°C; Tensione Min di Uscita Regolabile:0.79V; Tensione di Alimentazione Min:3.6V; Tensione di Alimentazione Tipica:3V; Tensione di Ingresso Primario:33V; Tensione di Uscita:30V; Tipo di Regolatore di Tensione:Step Down (Buck); Tipo di Terminazione:Dispositivo a Montaggio Superficiale

***log Devices: The LT3972 is an adjustable frequency (200kHz to 2.4MHz) monolithic buck switching regulator that accepts input voltages up to 33V (62V Maximum). A high efficiency 95mΩ switch is included on the die along with a boost Schottky diode and the necessary oscillator, control, and logic circuitry. Current mode topology is used for fast transient response and good loop stability. Low ripple Burst Mode operation maintains high efficiency at low output currents while keeping output ripple below 15mV in a typical application. In addition, the LT3972 can further enhance low output current efficiency by drawing bias current from the output when VOUT is above 3V Shutdown reduces input supply current to less than 1μA while a resistor and capacitor on the RUN/SS pin provide a controlled output voltage ramp (soft-start). A power good flag signals when VOUT reaches 91% of the programmed output voltage. The LT3972 is available in 10-Pin MSOP and 3mm × 3mm DFN packages with exposed pads for low thermal resistance. Applications Automotive Battery Regulation Distributed Supply Regulation Industrial Supplies Wall Transformer Regulation

LT3972EDD#PBF 更多信息

Power Management ADI SLP

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