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MAX17543/44/45降壓DC-DC轉換器

Maxim's MAX17543/44/45 High-Efficiency Synchronous Step-Down DC-DC Converters are a high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operates over 4.5V to 42V input. The converter can deliver 1.7A, 2.5A or 3.5A and generates output voltages from 0.9V up to 0.9 x V_IN. The feedback (FB) voltage is accurate to within ±1.1% over -40°C to +125°C. The MAX17543/44/45 uses peak-current-mode control. The device can be operated in pulse-width modulation (PWM), pulse-frequency modulation (PFM), or discontinuous conduction mode (DCM) control schemes.
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選擇	圖像	零件編號	製造商	說明	規格書	供貨情況	定價 (HKD) 基於數量按單價篩選表中結果。	數量	RoHS	ECAD模型	安裝風格	封裝/外殼	拓撲學	輸出電壓	輸出電流	輸出數	靜止電流	交換頻率	最低工作溫度	最高工作溫度	系列	封裝
	開關穩壓器 4.5V 42V, 3.5A, High-Efficiency, Synchronous Step-Down DC-DC Converter with Internal Compensation MAX17544ATP+ Analog Devices / Maxim Integrated 受限供貨情況	製造商元件編號 MAX17544ATP+ Mouser 元件編號 700-MAX17544ATP+	Analog Devices / Maxim Integrated	開關穩壓器 4.5V 42V, 3.5A, High-Efficiency, Synchronous Step-Down DC-DC Converter with Internal Compensation 了解更多關於Analog Devices / Maxim Integrated maxim max17543 44 45 converter	規格書			受限供貨情況			SMD/SMT	TQFN-EP-20	Buck	900 mV to 36 V	3.5 A	1 Output	9.5 mA	2.2 MHz	- 40 C	+ 125 C	MAX17544	Tray
	開關穩壓器 4.5V 42V, 1.7A, High-Efficiency, Synchronous Step-Down DC-DC Converter With Internal Compensation MAX17545ATP+T Analog Devices / Maxim Integrated 受限供貨情況	製造商元件編號 MAX17545ATP+T Mouser 元件編號 700-MAX17545ATP+T	Analog Devices / Maxim Integrated	開關穩壓器 4.5V 42V, 1.7A, High-Efficiency, Synchronous Step-Down DC-DC Converter With Internal Compensation 了解更多關於Analog Devices / Maxim Integrated maxim max17543 44 45 converter	規格書			受限供貨情況			SMD/SMT	TQFN-EP-20	Boost	900 mV to 36 V	1.7 A	1 Output	9.5 mA	2.2 MHz	- 40 C	+ 125 C	MAX17545	Reel, Cut Tape, MouseReel
	開關穩壓器 2.5A, 60V, Synchronous Buck Regulator MAX17543ATP+ Analog Devices / Maxim Integrated 受限供貨情況	製造商元件編號 MAX17543ATP+ Mouser 元件編號 700-MAX17543ATP+	Analog Devices / Maxim Integrated	開關穩壓器 2.5A, 60V, Synchronous Buck Regulator 了解更多關於Analog Devices / Maxim Integrated maxim max17543 44 45 converter	規格書			受限供貨情況			SMD/SMT	TQFN-EP-20	Buck	900 mV to 36 V	2.5 A	1 Output	9.5 mA	100 kHz to 2.2 MHz	- 40 C	+ 125 C	MAX17543	Tube
	開關穩壓器 2.5A, 60V, Synchronous Buck Regulator MAX17543ATP+T Analog Devices / Maxim Integrated 受限供貨情況	製造商元件編號 MAX17543ATP+T Mouser 元件編號 700-MAX17543ATP+T	Analog Devices / Maxim Integrated	開關穩壓器 2.5A, 60V, Synchronous Buck Regulator 了解更多關於Analog Devices / Maxim Integrated maxim max17543 44 45 converter	規格書			受限供貨情況			SMD/SMT	TQFN-EP-20	Buck	900 mV to 36 V	2.5 A	1 Output	9.5 mA	100 kHz to 2.2 MHz	- 40 C	+ 125 C	MAX17543	Reel, Cut Tape, MouseReel
	開關穩壓器 4.5V 42V, 3.5A, High-Efficiency, Synchronous Step-Down DC-DC Converter with Internal Compensation MAX17544ATP+T Analog Devices / Maxim Integrated 受限供貨情況	製造商元件編號 MAX17544ATP+T Mouser 元件編號 700-MAX17544ATP+T	Analog Devices / Maxim Integrated	開關穩壓器 4.5V 42V, 3.5A, High-Efficiency, Synchronous Step-Down DC-DC Converter with Internal Compensation 了解更多關於Analog Devices / Maxim Integrated maxim max17543 44 45 converter	規格書			受限供貨情況			SMD/SMT	TQFN-EP-20	Buck	900 mV to 36 V	3.5 A	1 Output		100 kHz to 2.2 MHz	- 40 C	+ 125 C	MAX17544	Reel, Cut Tape, MouseReel
	開關穩壓器 4.5V 42V, 1.7A, High-Efficiency, Synchronous Step-Down DC-DC Converter With Internal Compensation MAX17545ATP+ Analog Devices / Maxim Integrated 受限供貨情況	製造商元件編號 MAX17545ATP+ Mouser 元件編號 700-MAX17545ATP+	Analog Devices / Maxim Integrated	開關穩壓器 4.5V 42V, 1.7A, High-Efficiency, Synchronous Step-Down DC-DC Converter With Internal Compensation 了解更多關於Analog Devices / Maxim Integrated maxim max17543 44 45 converter	規格書			受限供貨情況			SMD/SMT	TQFN-EP-20	Boost	900 mV to 36 V	1.7 A	1 Output	9.5 mA	2.2 MHz	- 40 C	+ 125 C	MAX17545	Tube