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MAX17521ATG+ IC REG BUCK ADJ 1A DL 24TQFN Analog Devices Inc./Maxim Integrated

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xProduct Details
Function | Step-Down | Output Configuration | Positive |
---|---|---|---|
Topology | Buck | Output Type | Adjustable |
Number Of Outputs | 2 | Voltage - Input (Min) | 4.5V |
Voltage - Input (Max) | 60V | Voltage - Output (Min/Fixed) | 0.9V |
Voltage - Output (Max) | 55.2V | Current - Output | 1A |
Frequency - Switching | 560kHz, 300kHz | Synchronous Rectifier | Yes |
Operating Temperature | -40°C ~ 125°C (TA) | Mounting Type | Surface Mount |
Package / Case | 24-WFQFN Exposed Pad | Supplier Device Package | 24-TQFN (4x4) |
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Part Number | Description | |
---|---|---|
MAX17521ATG+ | IC REG BUCK ADJ 1A DL 24TQFN | |
MAX20416ATGD/V+ | IC REG BUCK DUAL ADJ 3A 24TQFN | |
MAX8646ETG+ | IC REG BUCK ADJUSTABLE 6A 24TQFN | |
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MAX15039ETG+ | IC REG BUCK ADJ/PROG 6A 24TQFN | |
MAX20416ATGD/V+T | 2.2MHZ SYNC BOOST & DUAL STEP-DO | |
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MAX17083ETG+ | IC REG BUCK ADJ/PROG 5A 24TQFN | |
MAX15038ETG+ | IC REG BUCK ADJ/PROG 4A 24TQFN | |
MAX17521ATG+T | IC REG BUCK ADJ 1A DL 24TQFN | |
MAX20416ATGA/V+T | PMIC W/DUAL SYNC BUCK CONV | |
MAX20416ATGB/V+T | PMIC W/DUAL SYNC BUCK CONV | |
MAX15038ETG+T | IC REG BUCK ADJ/PROG 4A 24TQFN | |
MAX15039ETG+T | IC REG BUCK ADJ/PROG 6A 24TQFN | |
MAX20414ATGA/V+T | PMIC W/SYNC BOOST BUCK CONV | |
MAX20416ATGA/V+ | PMIC W/DUAL SYNC BUCK CONV | |
MAX20416ATGB/V+ | PMIC W/DUAL SYNC BUCK CONV | |
MAX20014ATGF/V+T | 2.2MHZ SYNC BOOST AND DUAL STEP- | |
MAX20014ATGA/V+T | BOOST WITH DUAL STEP- DOWN CONVE | |
MAX20014ATGF/V+ | IC SYNC BOOST STEP DOWN WATCH | |
MAX17083ETG+T | IC REG BUCK ADJ/PROG 5A 24TQFN | |
MAX20014ATGA/V+ | IC PMIC STEP DOWN BOOST CONVERT | |
MAX8643ETG+T | IC REG BUCK ADJUSTABLE 3A 24TQFN | |
MAX8643AETG+T | IC REG BUCK ADJUSTABLE 3A 24TQFN | |
MAX8643AETG/V+T | IC REG BUCK ADJUSTABLE 3A 24TQFN | |
MAX20419ATGC/V+T | 2.2MHZ SYNC BOOST & DUAL STEP-DO | |
MAX20419ATGC/V+ | 2.2MHZ SYNC BOOST & DUAL STEP-DO | |
MAX8643AETG+ | IC REG BUCK ADJUSTABLE 3A 24TQFN | |
MAX8643AETG/V+ | IC REG BUCK ADJUSTABLE 3A 24TQFN | |
MAX8646ETG+T | IC REG BUCK ADJUSTABLE 6A 24TQFN | |
MAX685ETG+T | IC REG BOOST ADJ 440MA DL 24TQFN | |
MAX8716ETG+ | IC REG CTRLR POWER 1OUT 24TQFN | |
MAX20414ATGA/V+ | IC REG BUCK DUAL ADJ 3A 24TQFN |
Product Description
Product Details
General Description
The MAX17528 comprises 1-phase Quick-PWM™ stepdown VID power-supply controllers for Intel notebook CPUs. The Quick-PWM control provides instantaneous response to fast-load current steps. Active voltage positioning reduces power dissipation and bulk output capacitance requirements and allows ideal positioning compensation for tantalum, polymer, or ceramic bulk output capacitors.
Features
♦ 1-Phase Quick-PWM Controller♦ ±0.5% VOUT Accuracy Over Line, Load, and Temperature
♦ 7-Bit IMVP-6.5 DAC
♦ IMVP-6.5 and GMCH Compliant
♦ Active Voltage Positioning with Adjustable Gain
♦ Accurate Droop and Current Limit
♦ Remote Output and Ground Sense
♦ Adjustable Output-Voltage Slew Rate
♦ Power-Good Window Comparator
♦ Current Monitor
♦ Temperature Comparator
♦ Drives Large Synchronous Rectifier FETs
♦ 2V to 26V Battery Input Range
♦ Adjustable Switching Frequency (600kHz max)
♦ Undervoltage and Thermal-Fault Protection
♦ Soft-Startup and Soft-Shutdown
♦ Internal Boost Diode
Applications
IMVP-6.5 Core Power Supply Intel GMCH 2009Intel Calpella Platforms
Graphics Core Power Supply
Voltage-Positioned Step-Down Converters
1-to-4 Lithium-Ion (Li+)-Cell Battery-to-CPU Core Supply Converters
Notebooks/Desktops/Servers
Specifications
Attribute | Attribute Value |
---|---|
Manufacturer | Maxim Integrated |
Product Category | DC Switching Regulators |
Series | - |
Packaging | Tube Alternate Packaging |
Package-Case | 24-WFQFN Exposed Pad |
Operating-Temperature | -40°C ~ 125°C (TA) |
Mounting-Type | Surface Mount |
Output-Type | Adjustable |
Function | Step-Down |
Supplier-Device-Package | 24-TQFN (4x4) |
Number-of-Outputs | 2 Outputs |
Topology | Buck |
Frequency-Switching | 560kHz, 300kHz |
Current-Output | 1A |
Output-Configuration | Positive |
Output Voltage | 0.9V |
Voltage-Output-Max | 55.2V |
Synchronous-Rectifier | Yes |
Voltage-Input-Min | 4.5V |
Voltage-Input-Max | 60V |
Descriptions
Buck Switching Regulator IC Positive Adjustable 0.9V 2 Output 1A 24-WFQFN Exposed Pad
Voltage Regulators - Switching Regulators 60V, 1A Dual Synchronous Buck Regulator
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