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Maxim > Solutions > Computers: Notebook

I/O Power

DATA SHEETS
Display Title / Parts Key Advantages
QV    Evaluation Kit for the MAX17016
MAX17016EVKIT

QV  PDF 6A, 2MHz Step-Down Regulator with Integrated Switches
MAX15039

Smallest, Most Efficient, 3A Step-Down Regulator Switches Frequencies Up to 2.4MHz
QV  PDF 4A, 2MHz Step-Down Regulator with Integrated Switches
MAX15038

Smallest, Most Efficient, 4A Step-Down Regulator Switches Frequencies Up to 2.4MHz
QV  PDF Single Quick-PWM Step-Down Controller with Dynamic REFIN
MAX17024

High Efficiency, Excellent Transient Response, and High DC-Output Accuracy Needed for Stepping Down High Voltages
QV  PDF 3A, 2MHz Step-Down Regulator with Integrated Switches
MAX8643A

Smallest, Most-Efficient 3A Step-Down Regulator Up to a 2.4MHz Frequency
QV    Single Quick-PWM Step-Down Controller with Internal 26V MOSFETs
MAX17016

Provides an Excellent Transient Response and High DC-Output Accuracy Needed for Stepping Down High Voltages
QV  PDF High-Speed, Step-Down Controller with Accurate Current Limit for Notebook Computers
MAX8764

QV  PDF Interleaved High-Efficiency, Dual Power-Supply Controllers for Notebook Computers
MAX8716, MAX8717, MAX8756, MAX8757

Dual, Step-Down, Interleaved, Fixed-Frequency, Switch-Mode Power-Supply (SMPS) Controllers with Synchronous Rectification for Notebook Computers
QV  PDF Dual, High-Efficiency, Step-Down Controller with High Impedance in Shutdown
MAX8743

QV  PDF Dual Step-Down Controllers with Saturation Protection, Dynamic Output, and Linear Regulator
MAX1540A, MAX1541

Dual, Quick-PWM™, Step-Down Controllers have Saturation Protection and Dynamic Output Voltages
QV  PDF 3A, 2MHz Step-Down Regulator with Integrated Switches
MAX8643

Smallest, Most Efficient 3A Step-Down Regulator Up to a 2.4MHz Frequency
QV  PDF Quick-PWM Step-Down Controllers with Inductor Saturation Protection and Dynamic Output Voltages
MAX1992, MAX1992ETG, MAX1993

Quick-PWM Step-Down Controllers with Inductor Saturation Protection and Dynamic Output Voltages
QV  PDF High-Speed Step-Down Controller with Accurate Current Limit for Notebook Computers
MAX1844

QV  PDF Dual, High-Efficiency, Step-Down Controller with Accurate Current Limit
MAX1845

QV  PDF High-Efficiency, 10-Pin µMAX, Step-Down Controllers for Notebooks
MAX1762, MAX1791

QV  PDF Small, Dual, High-Efficiency Buck Controller for Notebooks
MAX1761

QV  PDF High-Speed Step-Down Controller for Notebook Computers
MAX1714, MAX1714A, MAX1714B

Low-Cost, Ultra-Fast, 1%-Accurate Controllers Power Next-Generation Notebook CPU Core and I/O



Key Specifications:   Step-Down Switching Regulators
Part Number VIN (min) (V) VIN (max) (V) Min. VOUT (V) Max. VOUT (V) Preset VOUT (V) IOUT (A) IOUT (A) Output Adj. Method Operating Current, ICC (max) (mA) Number of DC-DC Outputs Operating Freq. (kHz) Package
MAX8643  2.35 3.6 0.6 2.5  -  3 3 Digital/VID 6.5 1 2000 THIN QFN/24
MAX8716  4.5 26 1 5.5 3.3 5 5 Preset
Resistor
1.3 2 300 THIN QFN/24
MAX8717  4.5 26 1 5.5 3.3 5 5 Preset
Resistor
1.3 2 500 THIN QFN/28
THIN QFN/32
MAX8757  4.5 26 1 5.5 3.3 5 5 Preset
Resistor
1.3 2 500 THIN QFN/28
THIN QFN/32
MAX1541  5.5 28 0.7 5.5 1.8
2.5
7 7 Resistor 1.5 2 200
300
400
500
THIN QFN/40
MAX1844  2 28 1 5.5 1.8
2.5
4 4 Preset
Resistor
0.8 1 300 QFN/20
QSOP/20
THIN QFN/20
MAX1762  5 20 0.5 5.5 1.8
2.5
2 2 Preset
Resistor
0.41 1 300 uMAX/10
MAX1791  5 20 0.5 5.5 3.3 2 2 Preset
Resistor
0.41 1 300 uMAX/10
MAX1845  2 28 1 5.5 1.5
1.8
2.5
10 10 Preset
Resistor
1.5 2 540 QSOP/28
THIN QFN/36
MAX1761  4.5 20 1 5.5 1.8
2.5
0.6 0.6 Preset
Resistor
1.7 2 350 QSOP/16
MAX1714A  2 28 1 5.5 2.5
3.3
8 8 Preset
Resistor
0.04 1 600 QSOP/16
QSOP/20
MAX1714B  2 28 1 5.5 2.5
3.3
8 8 Preset
Resistor
0.04 1 600 QSOP/16
QSOP/20
MAX1992  2 28 0.7 5.5 1.8
2.5
4 4 Preset
Resistor
0.8 1 300 THIN QFN/24
MAX1993  2 28 0.7 5.5 1.8
2.5
4 4 Preset
Resistor
0.8 1 300 THIN QFN/24
See All Step-Down Switching Regulators (222)



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