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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
(V)
VIN
(V)
VOUT
(V)
VOUT
(V)
Preset VOUT
(V)
Max. IOUT
(A)
Max. IOUT
(A)
Output Adjust. Method DC-DC Outputs Oper. Freq.
(kHz)
Package/Pins Smallest Available Pckg.
(mm2)
min max min max max w/pins
MAX1992  2 28 0.7 5.5
1.8
2.5
4 4
Preset
Resistor
1 300
TQFN/24
16.8
MAX1993  2 28 0.7 5.5
1.8
2.5
4 4 1 300
TQFN/24
16.8
MAX1830  3 5.5 1.1 5.5
1.5
1.8
2.5
3 3 1 1000
QSOP/16
30.9
MAX1831  3 5.5 1.1 5.5
1.5
2.5
3.3
3 3 1 1000
QSOP/16
30.9
MAX1844  2 28 1 5.5
1.8
2.5
4 4 1 300
QFN/20
QSOP/20
TQFN/20
26
MAX1845  2 28 1 5.5
1.5
1.8
2.5
10 10 2 540
QSOP/28
TQFN/36
37.2
MAX1843  3 5.5 1.1 5.5
1.5
1.8
2.5
2.7 2.7 1 1000
QFN/28
TQFN/28
26
MAX1742  3 5.5 1.1 5.5
1.5
1.8
2.5
1 1 1 1000
QSOP/16
30.9
MAX1842  3 5.5 1.1 5.5
1.5
1.8
2.5
1 1 1 1000
QSOP/16
30.9
MAX1623  4.5 5.5 1.1 3.8
2.5
3.3
3 3 1 350
SSOP/20
57.9
MAX1714A  2 28 1 5.5
2.5
3.3
8 8 1 600
QSOP/16
QSOP/20
54.2
MAX1714B  2 28 1 5.5
2.5
3.3
8 8 1 600
QSOP/16
QSOP/20
54.2
MAX1644  3 5.5 1.1 5.5
2.5
3.3
2 2 1 350
SSOP/16
50
See All Step-Down Switching Regulators (264)



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