MAX17000ETG+ Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock
MAX17000ETG+ is a complete DDR2 and DDR3 power-management IC from Analog Devices (Maxim) integrating a PWM step-down controller, VTT termination regulator, and voltage supervisors. It accepts a 3 V to 26 V input, supports adjustable output from 1 V to 2.5 V, and comes in a compact 24-pin LFCSP package for server and networking memory rails.
- Manufacturer
- Analog Devices
- Package
- Quad Flat No-Lead
- Pin Count
- 24
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- MAX17000ETG+ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.0500(MOQ 500)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MAX17000ETG+?
- Integrated DDR2/DDR3 PWM buck controller with current-mode control
- Input voltage range of 3 V to 26 V covering 5 V and 12 V system rails
- Adjustable output voltage from 1 V to 2.5 V for VDDQ and VTT rails
- Built-in VTT linear regulator tracking VDDQ/2 for DDR termination
- Power-good and enable supervisory outputs for sequencing control
- 24-pin 4 mm × 4 mm LFCSP enabling high-density memory power designs
What is MAX17000ETG+ used for?
MAX17000ETG+ is designed for server motherboards, workstations, and embedded computing modules that require a consolidated DDR2 or DDR3 memory power supply with minimal external components. It is also used in networking line cards and high-performance embedded systems where regulated 1.5 V or 1.8 V VDDQ rails with matched VTT termination must be derived from a 12 V or 5 V bulk supply.
What are the specifications of MAX17000ETG+?
| Manufacturer Package Code | 24-LFCSP-4X4X0.75 |
| Date Of Intro | 2008-05-22 |
| YTEOL | 3 |
| Additional Feature | IT CAN ALSO REQ 4.5 TO 5.5 VCC SUP; ALSO OPER IN O/P VG 1.8V; ALSO OPER IN ADJ MODE FROM 1 TO 2.5 V |
| Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 26V |
| Input Voltage-Min | 3V |
| Input Voltage-Nom | 12V |
| JESD-30 Code | S-XQCC-N24 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Current-Max | 1A |
| Output Voltage-Nom | 1.5V |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | LCC24,.16SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | PUSH-PULL |
| Switching Frequency-Max | 600kHz |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA |
Where can I find the MAX17000ETG+ datasheet?
MAX17000ETG+ Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for MAX17000ETG+?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input voltage range does MAX17000ETG+ support, and can it run directly from a 12 V ATX power-supply rail?
MAX17000ETG+ accepts an input from 3 V to 26 V, so a standard 12 V ATX rail falls comfortably within specification. The device's current-mode PWM controller can step down from 12 V to DDR3 VDDQ of 1.5 V in a single stage, simplifying the server motherboard power tree and reducing the number of discrete regulators required.
How does MAX17000ETG+ handle the VTT termination rail required by DDR3 memory, and what output voltage does it generate?
The IC integrates a linear VTT regulator that actively tracks VDDQ/2, outputting half the programmed VDDQ voltage. For a 1.5 V DDR3 VDDQ setting, VTT is automatically regulated to 0.75 V, eliminating the need for a separate resistor divider or secondary controller and ensuring tight termination-voltage tracking within ±1% over temperature.
What PCB space does the 24-pin LFCSP package of MAX17000ETG+ require compared to older multi-chip DDR power solutions?
The 24-pin LFCSP measures 4 mm × 4 mm × 0.75 mm, occupying only 16 mm² of board area. Replacing a discrete PWM controller plus a separate VTT LDO and supervisor typically requires 3 or more ICs covering 60 mm² or more, so MAX17000ETG+ reduces the memory power-management footprint by roughly 70%.
What adjustable output voltage range does MAX17000ETG+ support for DDR2 versus DDR3 designs?
The VDDQ output is programmable from 1 V to 2.5 V via external resistors. This covers both DDR2 (1.8 V nominal) and DDR3 (1.5 V nominal) and DDR3L (1.35 V) standards, making MAX17000ETG+ a single BOM SKU that can be reused across multiple memory-technology generations without changing the power-management IC.
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Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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| 500+ | $3.4300 | $1715.00 |
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