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Ultra 3 LVD/SE 15 Line SCSI Terminator

Maxim > Solutions > RAID Data Storage Systems

DC-DC Converter

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF 12V/5V Input Buck PWM Controller
MAX5951

1MHz, 12V/5V Input Buck PWM Controller with Lossless Valley Current Sensing
QV  PDF MAX5089 Evaluation Kit
MAX5089EVKIT

QV  PDF 12V PWM Controller with Hot-Swap
MAX5950

Industry's First +12V PWM Controller with Hot-Swap for PCIe® ExpressModule™ Requires No RSENSE for Current Sensing
QV  PDF Configurable, Single-/Dual-Output, Synchronous Buck Controller for High-Current Applications
MAX5066

QV  PDF 0.6V to 5.5V Output, Parallelable, Average-Current-Mode DC-DC Controllers
MAX5060, MAX5061

QV  PDF 2.2MHz, Dual-Output Buck or Boost Converter with Internal Power MOSFETs
MAX5073

QV  PDF Low-Dropout, Wide-Input-Voltage, Step-Down Controllers
MAX8597, MAX8598, MAX8599

QV  PDF Evaluation Kit for the MAX8544
MAX8544EVKIT

QV  PDF Evaluation Kit for the MAX1954A
MAX1954AEVKIT

QV  PDF Step-Down Controllers with Prebias Startup, Lossless Sensing, Synchronization, and OVP
MAX8543, MAX8544

QV  PDF Low-Cost, Current-Mode PWM Buck Controller with Foldback Current Limit
MAX1954A

QV  PDF Dual-Synchronous Buck Controllers for Point-of-Load, Tracking, and DDR Memory Power Supplies
MAX8537, MAX8538, MAX8539

QV  PDF Dual-Phase, +0.6V to +3.3V Output Parallelable, Average-Current-Mode Controllers
MAX5065, MAX5067

Dual-Phase, +0.6V to +3.3V Output, Parallelable, Average-Current-Mode Controllers
QV  PDF VRM 9.0/VRM 9.1, Dual-Phase, Parallelable, Average-Current-Mode Controller
MAX5037A

QV  PDF Dual 180° Out-of-Phase Buck Controllers with Sequencing/Prebias Startup and POR
MAX1858A, MAX1875A, MAX1876A

QV  PDF Dual-Phase, Parallelable, Average-Current-Mode Controllers
MAX5038A, MAX5041A

QV  PDF 2.2MHz, 2A Buck Converters with an Integrated High-Side Switch
MAX5088, MAX5089

Up to 2.2MHz Switching Frequency Prevents Harmonics from Interfering in the ADSL2+ and Automotive AM Radio Frequency Bands
QV  PDF 0.1%, 25ppm, SC70 Shunt Voltage Reference with Multiple Reverse Breakdown Voltages
MAX6138

QV  PDF Low-Supply Current, Step-Up DC-DC Converters with True Shutdown
MAX1795, MAX1796, MAX1797

Low-Supply Current Step-Up DC-DC Converter with True-Shutdown™
QV  PDF 2A, Low-Voltage, Step-Down Regulator with Synchronous Rectification and Internal Switches
MAX1644

Industry's Smallest 2A DC-DC with Synchronous Rectifier



Key Specifications:   Switch-Mode DC-DC Power Supplies
Part Number Topology VIN (min) (V) VIN (max) (V) Number of DC-DC Outputs Preset VOUT (V) Digital/VID Programmed Output Min. Adjustable VOUT (V) Max. Adjustable VOUT (V) IOUT (A) Operating Current, ICC (max) (mA) Fixed Freq/PWM Operation Operating Freq. (kHz) Internal Power Switch(es) Synchronous Rectifier Industry Qualified Package Smallest Available Package (max w/pins) (mm2)
MAX5088  Step-Down 4.5 23 1  -  No 0.6  -  2 2.5 Yes  -  Yes No Automotive - General THIN QFN/16 26
MAX5089  Step-Down 4.5 23 1  -  No 0.6  -  2 2.5 Yes  -  Yes No Automotive - General THIN QFN/16 26
MAX5066  Step-Down 4.75 28 1  -  No 0.61 5.5 25 20 Yes  -  No Yes Automotive - General TSSOP/28 64
MAX8543  Step-Down 3 13.2 1  -  No 0.8 11 25 3 Yes  -  No Yes  -  QSOP/16 31
MAX8544  Step-Down 3 13.2 1  -  No 0.8 11 25 3 Yes  -  No Yes  -  QSOP/20 54
MAX8537  Step-Down 4.5 23 2  -  No 0.8  -  30 7 Yes  -  No Yes  -  QSOP/28 62
MAX8538  Step-Down 4.5 23 2  -  No 0.8  -  30 7 Yes  -  No Yes  -  QSOP/28 62
MAX8539  Step-Down 4.5 23 2  -  No 0.8  -  30 7 Yes  -  No Yes  -  QSOP/28 62
MAX1858A  Step-Down 4.5 23 2  -  No 0.8 18 10 6 Yes 100
600
No Yes  -  QSOP/24 54
MAX1875A  Step-Down 4.5 23 2  -  No 0.8 18 10 6 Yes 100
600
No Yes  -  QSOP/24 54
MAX1876A  Step-Down 4.5 23 2  -  No 0.8 18 10 6 Yes 100
600
No Yes  -  QSOP/24 54
MAX5037A  Step-Down 4.75 28 1  -  Yes 1.1 1.85 60 6 Yes 250
500
No Yes  -  MQFP/44
THIN QFN/44
50
MAX5038A  Step-Down 4.75 28 1 1.2
1.5
1.8
2.5
3.3
No  -   -  60 10 Yes 250
500
No Yes  -  SSOP/28 82
MAX5041A  Step-Down 4.75 28 1  -  No 1 3.3 60 10 Yes 250
500
No Yes  -  SSOP/28 82
MAX5065  Step-Down 4.75 28 1  -  No 0.6 3.3 60 10 Yes 250
500
No Yes Automotive - General SSOP/28 82
MAX1795  Step-Up 1 5.5 1 3.3 No 2 5.5 0.18 0.045 No  -  Yes Yes  -  uMAX/8 16
MAX1796  Step-Up 1 5.5 1 3.3 No 2 5.5 0.3 0.045 No  -  Yes Yes  -  uMAX/8 16
MAX1797  Step-Up 1 5.5 1 3.3 No 2 5.5 0.55 0.045 No  -  Yes Yes  -  uMAX/8 16
MAX1644  Step-Down 3 5.5 1 2.5
3.3
No 1.1 5.5 2 0.36 Yes 350 Yes Yes  -  SSOP/16 50
MAX5060  Step-Down 4.75 28 1  -  No 0.6 5.5 30 5.5 Yes  -  No Yes Automotive - General THIN QFN/28
THIN QFN/32
26
MAX5061  Step-Down 4.75 28 1  -  No 0.6 5.5 30 5.5 Yes  -  No Yes Automotive - General TSSOP/16 33
MAX5067  Step-Down 4.75 28 1  -  No 0.6 3.3 60 10 Yes 250
500
No Yes Automotive - General THIN QFN/44 50
MAX5073  Step-Down
Step-Up
5.5 23 2  -  No 0.8 28 2 4 Yes  -  Yes No Automotive - AECQ100
Automotive - General
THIN QFN/28
THIN QFN/32
26
MAX8597  Step-Down 4.5 28 1  -   -  0.6 28 20 5 Yes 1400 No Yes  -  THIN QFN/20 17
MAX8598  Step-Down 4.5 28 1  -   -  0.6 28 20 5 Yes 1400 No Yes  -  THIN QFN/16 17
MAX8599  Step-Down 4.5 28 1  -   -  0.6 28 20 5 Yes 1400 No Yes  -  THIN QFN/16 17
See All Switch-Mode DC-DC Power Supplies (418)

Key Specifications:   Voltage References
Part Number Output Voltage (V) Tempco (max) (ppm/°C) Initial Accuracy (% max @ +25°C) Reverse Breakdown Current (min) (µA) Reverse Breakdown Current (max) (mA) Features Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX6138  1.25
2.048
2.5
3.0
3.3
4.096
5.0
25 0.1 65 15
Shunt
SC-70/3 5 -40 to +85
See All Voltage References (159)





         


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