XL6009 DC Voltage Regulator S17+ S17pro T17E Hashboard Buck Boost Converter Module
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XL6009 Buck-Boost Converter Module for Antminer S17+ / S17 Pro / T17E Hashboards
The XL6009 DC voltage regulator module is a versatile buck-boost converter that generates positive or negative output voltages from a wide 5V to 32V input range. With a built-in N-channel power MOSFET, a fixed-frequency oscillator and current-mode control architecture, the XL6009 stays stable across a broad range of supply and output conditions — exactly what is needed for hashboard rail bring-up and bench validation on the Antminer S17+, S17 Pro and T17E.
The module integrates frequency compensation, soft start, thermal shutdown and current limiting, while delivering up to 94% efficiency. It is the practical workhorse module for repair benches that need a stable adjustable rail to power up a hashboard outside the miner chassis.
Specifications
| Parameter | Value |
|---|---|
| Part number | XL6009 |
| Condition | New |
| Category | Buck-boost converter module |
| Input voltage range | 5V to 32V |
| Switching frequency | 400kHz (fixed) |
| Maximum switching current | 4A |
| Reference voltage | 1.25V (adjustable version) |
| Peak efficiency | Up to 94% |
| Protections | Built-in frequency compensation, soft start, thermal shutdown, current limit |
| Compatibility | Antminer 17-series (S17+, S17 Pro, T17E) hashboard bring-up |
Where the XL6009 module is useful
On a repair bench, the XL6009 module is used to provide an adjustable low-current rail for hashboard bring-up — for example to validate a PMIC output stage independently of the full miner PSU, or to inject a known voltage during fault isolation on Antminer 17-series boards. The N-channel power MOSFET is built into the IC and the fixed 400kHz switching frequency keeps the inductor footprint small.
Compatibility
Designed for the Antminer 17-series ecosystem (S17+, S17 Pro, T17E) as a hashboard bench rail, but the module is equally useful for any portable electronic application requiring 5-32V input and a programmable output between 1.25V and roughly 35V. Confirm your bench wiring before applying power.
Common failure symptoms
- Module output stuck at input voltage — IC not switching
- Module enters thermal shutdown under nominal load
- Audible whine from the inductor at light load
- Output noisy or oscillating because feedback divider is incorrect
- Soft-start failure — output never reaches the set point
Frequently asked questions
Can the XL6009 generate negative output?
Yes — with the correct topology, the XL6009 can produce a regulated negative output as well as the standard positive boost output.
What output current can it sustain?
The internal MOSFET handles up to 4A peak. Continuous output current depends on the input/output ratio and thermal conditions of the module.
Is it safe to use as a full hashboard power supply?
No — it is a bring-up and validation module, not a primary supply. Hashboard ASIC domains use multi-phase PMICs and large bulk capacitance not provided by this module.
Do you stock matching hashboard ICs?
Yes — see SY7302ABC PMIC, ISO1540DR I2C isolator and SPX5205M5 LDO in related products.
Related products
- SY7302ABC PMIC for Antminer S17+ Hashboard
- ISO1540DR I2C Bidirectional Isolator
- SPX5205M5 5.0V LDO Regulator
- MT1470 AS037Z 2A Step-Down Converter
Contact contact@lys-sz.com for volume pricing or compatibility questions.
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