MAX25511ATGA/V+ Analog Devices / Maxim Integrated

說明：

LED照明驅動器IC 4ch, 120mA, highly integrated LED Driver

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商品屬性	屬性值	選擇屬性
製造商:	Analog Devices Inc.
產品類型:	LED照明驅動器IC
送貨限制:	Mouser目前不在您的地區出售本產品。
RoHS:
輸出數:	4 Output
拓撲學:	Boost
輸出電流:	120 mA
封裝/外殼:	TQFN-24
電源電壓 - 最大值:	36 V
電源電壓 - 最小值:	4.5 V
操作頻率:	400 kHz to 2.2 MHz
輸出電壓:	Adjustable
系列:	MAX25510/MAX25511
最低工作溫度:	- 40 C
最高工作溫度:	+ 125 C
特徵:	Short Circuit and Thermal Protection
封裝:	Tube
品牌:	Analog Devices / Maxim Integrated
組裝國家:	Not Available
擴散國:	Not Available
原產國:	TH
調光:	PWM
輸入電壓:	4.5 V to 36 V
安裝風格:	SMD/SMT
通道數:	4 Channel
Pd - 功率消耗 :	1.938 W
產品:	Drivers
產品類型:	LED Lighting Drivers
原廠包裝數量:	75
子類別:	Driver ICs
電源電流 - 最大值:	1.8 mA

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規格書

MAX25511ATGA/V+ 規格書

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CAHTS:: 8542310000
USHTS:: 8542310075
TARIC:: 8542399000
ECCN:: EAR99

MAX25510 & MAX25511 Integrated Boost Converters

Analog Devices MAX25510 and MAX25511 Integrated Boost Converters are 4-channel, white-LED backlight drivers. These Analog Devices converters have an integrated current-mode boost converter that operates over a switching frequency range of 400kHz to 2.2MHz and incorporates a spread spectrum. Phase-shifting of the output channels is included as an option to further reduce EMI.

IS32LT3175N/P Single-Channel Linear LED Drivers

ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.