24V, 600mA Internal Switch, 100 Duty Cycle, Step-Down Converter

General Description The MAX1776 high-efficiency step-down converter provides an adjustable output voltage from 1.25V to VIN from supply voltages as high as 24V. An internal current-limited 0.4Ω MOSFET delivers load currents up to 600mA. Operation to 100 duty cycle minimizes dropout voltage (240mV

文件：740.34 Kbytes 页数：13 Pages

MAXIM

美信

4.5V to 76V, 1A, High-Efficiency, Synchronous Step-Down DC-DC Converter

General Description The MAX17761, high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operates over a 4.5V to 76V input. The converter can deliver up to 1A current. Output voltage is programmable from 0.8V up to 90 of VIN. The feedback voltage regulation a

文件：941.82 Kbytes 页数：17 Pages

MAXIM

美信

4.5V to 76V, 1A, High-Efficiency, Synchronous Step-Down DC-DC Converter

General Description The MAX17761, high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operates over a 4.5V to 76V input. The converter can deliver up to 1A current. Output voltage is programmable from 0.8V up to 90 of VIN. The feedback voltage regulation a

文件：941.82 Kbytes 页数：17 Pages

MAXIM

美信

24V, 600mA Internal Switch, 100 Duty Cycle, Step-Down Converter

General Description The MAX1776 high-efficiency step-down converter provides an adjustable output voltage from 1.25V to VIN from supply voltages as high as 24V. An internal current-limited 0.4Ω MOSFET delivers load currents up to 600mA. Operation to 100 duty cycle minimizes dropout voltage (240mV

文件：740.34 Kbytes 页数：13 Pages

MAXIM

美信

High-Efficiency, Quad Output, Main Power- Supply Controllers for Notebook Computers

General Description The MAX1777/MAX1977/MAX1999 dual step-down, switch-mode power-supply (SMPS) controllers generate logic-supply voltages in battery-powered systems. The MAX1777/MAX1977/MAX1999 include two pulse-width modulation (PWM) controllers, adjustable from 2V to 5.5V or fixed at 5V and 3.

文件：497.69 Kbytes 页数：32 Pages

MAXIM

美信

High-Efficiency, Quad Output, Main Power- Supply Controllers for Notebook Computers

General Description The MAX1777/MAX1977/MAX1999 dual step-down, switch-mode power-supply (SMPS) controllers generate logic-supply voltages in battery-powered systems. The MAX1777/MAX1977/MAX1999 include two pulse-width modulation (PWM) controllers, adjustable from 2V to 5.5V or fixed at 5V and 3.

文件：497.69 Kbytes 页数：32 Pages

MAXIM

美信

Quad-Output TFT LCD DC-DC Converters with Buffer

General Description The MAX1778/MAX1880–MAX1885 multiple-output DC-DC converters provide the regulated voltages required by active matrix thin-film transistor (TFT) liquid crystal displays (LCD) in a low-profile TSSOP package. Features ♦500kHz/1MHz Current-Mode PWM Step-Up Regulator

文件：1.05198 Mbytes 页数：38 Pages

MAXIM

美信

Quad-Output TFT LCD DC-DC Converters with Buffer

General Description The MAX1778/MAX1880–MAX1885 multiple-output DC-DC converters provide the regulated voltages required by active matrix thin-film transistor (TFT) liquid crystal displays (LCD) in a low-profile TSSOP package. Features ♦500kHz/1MHz Current-Mode PWM Step-Up Regulator

文件：1.05198 Mbytes 页数：38 Pages

MAXIM

美信

Low-Power Triple-Output TFT LCD DC-DC Converter

General Description The MAX1779 triple-output DC-DC converter provides highly efficient regulated voltages required by small active matrix, thin-film transistor (TFT) liquid-crystal displays (LCDs). One high-power DC-DC converter and two low-power charge pumps convert the +2.7V to +5.5V input sup

文件：503.39 Kbytes 页数：18 Pages

MAXIM

美信

3V to 80V, 3A, High-Efficiency, Synchronous Step-Down DC-DC Converter

FEATURES  Reduces solution size and Cost  No Schottky–Synchronous Operation  Internal Compensation Components  All-Ceramic Capacitors, Compact Layout  Adjustable Output Range from 0.6V to 90% of VIN  300kHz to 1.5MHz Adjustable Frequency with External Clock Synchronization  EMI

文件：2.47519 Mbytes 页数：32 Pages

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