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Maxim > Solutions > Computers: Notebook

VCCP/VCCMCH

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF High-Current, Low-Voltage Linear Regulator with Power-Limited, External MOSFET
MAX8704

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 3A, 1MHz, Low-Voltage, Step-Down Regulators with Synchronous Rectification and Internal Switches
MAX1830, MAX1831

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 2.7A, 1MHz, Low-Voltage, Step-Down Regulator with Internal Synchronous Rectification in TQFN Package
MAX1843

2.7A, 1MHz, Internal Switch Step Down Regulator
QV  PDF 1A/2.7A, 1MHz, Step-Down Regulators with Synchronous Rectification and Internal Switches
MAX1742, MAX1842

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
QV  PDF 2A, Low-Voltage, Step-Down Regulator with Synchronous Rectification and Internal Switches
MAX1644

Industry's Smallest 2A DC-DC with Synchronous Rectifier
QV  PDF 3A, Low-Voltage, Step-Down Regulator with Synchronous Rectification and Internal Switches
MAX1623

Industry's Smallest 3A DC-DC with Synchronous Rectifier



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 Smallest Available Package (max w/pins) (mm2)
MAX1992  2 28 0.7 5.5 1.8
2.5
4 4 Preset
Resistor
0.8 1 300 TQFN/24 17
MAX1993  2 28 0.7 5.5 1.8
2.5
4 4 Preset
Resistor
0.8 1 300 TQFN/24 17
MAX1830  3 5.5 1.1 5.5 1.5
1.8
2.5
3 3 Preset
Resistor
0.75 1 1000 QSOP/16 31
MAX1831  3 5.5 1.1 5.5 1.5
2.5
3.3
3 3 Preset
Resistor
0.75 1 1000 QSOP/16 31
MAX1844  2 28 1 5.5 1.8
2.5
4 4 Preset
Resistor
0.8 1 300 QFN/20
QSOP/20
TQFN/20
26
MAX1845  2 28 1 5.5 1.5
1.8
2.5
10 10 Preset
Resistor
1.5 2 540 QSOP/28
TQFN/36
37
MAX1843  3 5.5 1.1 5.5 1.5
1.8
2.5
2.7 2.7 Preset
Resistor
0.6 1 1000 QFN/28
TQFN/28
26
MAX1742  3 5.5 1.1 5.5 1.5
1.8
2.5
1 1 Preset
Resistor
0.6 1 1000 QSOP/16 31
MAX1842  3 5.5 1.1 5.5 1.5
1.8
2.5
1 1 Preset
Resistor
0.6 1 1000 QSOP/16 31
MAX1623  4.5 5.5 1.1 3.8 2.5
3.3
3 3 Preset
Resistor
0.525 1 350 SSOP/20 58
MAX1714A  2 28 1 5.5 2.5
3.3
8 8 Preset
Resistor
0.04 1 600 QSOP/16
QSOP/20
31
MAX1714B  2 28 1 5.5 2.5
3.3
8 8 Preset
Resistor
0.04 1 600 QSOP/16
QSOP/20
31
MAX1644  3 5.5 1.1 5.5 2.5
3.3
2 2 Preset
Resistor
0.36 1 350 SSOP/16 50
See All Step-Down Switching Regulators (252)


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