LT1074IT7#PBF

Mfr. #:: LT1074IT7#PBF
製造商:: Analog Devices / Linear Technology
描述:: Switching Voltage Regulators 5A Step-Down Switching Reg
生命週期:: 製造商新產品
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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：: 通孔

包裝/案例：: TO-220-7

輸出電壓：: 2.5 V to 50 V

輸出電流：: 4.4 A

輸出數量：: 1 Output

輸入電壓最大值：: 45 V

拓撲：: 巴克

輸入電壓最小值：: 7.3 V

開關頻率：: 100 kHz

最低工作溫度：: - 40 C

最高工作溫度：: + 85 C

系列：: LT1074

打包：: 管子

高度：: 4.57 mm

輸入電壓：: 8 V to 60 V

工作溫度範圍：: - 40 C to + 85 C

靜態電流：: 8.5 mA

類型：: 雙極開關穩壓器

品牌：: ADI公司/凌力爾特

關掉：: 關掉

工作電源電流：: 8.5 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

電源電壓 - 最小值：: 8 V

單位重量：: 0.071994 oz

Tags: LT1074I, LT1074, LT107, LT10, LT1

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We provide 90-360 days warranty.

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

LT1074IT7#PBF 描述

***ear Technology: LT1074 - Step-Down Switching Regulator

***p One Stop Global: Conv DC-DC Single Step Down 7.3V to 60V 7-Pin(7+Tab) TO-220

***eco: Con Volt DC-DC Single Output Step Down 7-Pin (7+Tab) TO-220

***ponent Distributors Inc.: 5A Step-Down Switching Reg

***i-Key: IC REG MULTI CONFG ADJ TO220-7

***ark: STEP-DOWN REGULATOR, TO-220-7

***hardson RFPD: DC TO DC CONVERTER

***ment14 APAC: BUCK, 8V TO 40VIN, 5A, ADJ, 7TO220; Primary Input Voltage:45V; No. of Outputs:1; Output Voltage:50V; Output Current:6.5A; Voltage Regulator Case Style:TO-220; No. of Pins:7; Operating Temperature Range:-40°C to +85°C; MSL:MSL 1 - Unlimited; SVHC:No SVHC (19-Dec-2012)

***nell: BUCK, 8V TO 40VIN, 5A, ADJ, 7TO220; Topologia:Buck (Step Down); Tensione di Ingresso Min:7.3V; Tensione di Ingresso Max:45V; No. di Uscite:1Uscite; Formato IC Convertitore CC/CC:TO-220; No. di Pin:7Pin; Corrente di Uscita:5A; Tensione di Uscita Min:2.5V; Tensione di Uscita Max:50V; Frequenza di Commutazione:100kHz; Temperatura di Esercizio Max:85°C; Gamma Prodotti:-; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):-; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (15-Jan-2018); Intervallo Temperatura di Esercizio:Da -40°C a +85°C; Temperatura di Esercizio Min:-40°C; Tensione di Ingresso Primario:45V; Tensione di Uscita:50V

***log Devices: The LT1074 is a 5A (LT1076 is rated at 2A) monolithic bipolar switching regulator which requires only a few external parts for normal operation. The power switch, all oscillator and control circuitry, and all current limit components,are included on the chip. The topology is a classic positive “buck” configuration but several design innovations allow this device to be used as a positive-to-negative converter, a negative boost converter, and as a flyback converter. The switch output is specified to swing 40V below ground, allowing the LT1074 to drive a tapped-inductor in the buck mode with output currents up to 10A. The LT1074 uses a true analog multiplier in the feedback loop. This makes the device respond nearly instantaneously to input voltage fluctuations and makes loop gain independent of input voltage. As a result, dynamic behavior of the regulator is significantly improved over previous designs. On-chip pulse by pulse current limiting makes the LT1074 nearly bust-proof for output overloads or shorts. The input voltage range as a buck converter is 8V to 60V, but a self-boot feature allows input voltages as low as 5V in the inverting and boost configurations. The LT1074 is available in lowcost TO-220 or DD packages with frequency pre-set at 100kHz and current limit at 6.5A (LT1076 =2.6A). A 7-pin TO-220 package is also available which allows current limit to be adjusted down to zero. In addition, full micropower shutdown can be programmed. See Application Note 44 for design details. A fixed 5V output, 2A version is also available. See LT1076-5. Applications Buck Converter with Output Voltage Range of 2.5V to 50V Tapped-Inductor Buck Converter with 10A Output at 5V Positive-to-Negative Converter Negative Boost Converter Multiple Output Buck Converter

LT1074IT7#PBF 更多信息

Power Management ADI SLP

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