Product overview
Key Benefits
High efficiency
Low-loss design for efficient power conversion
High output current
Supports up to 6 A / 8 A continuous output
Flexible regulation
Adjustable output down to 0.6 V with high accuracy
Description
The DCP0606Y and DCP0608Y are a high efficiency monolithic step-down synchronous switching regulator designed to deliver up to 6 A or 8 A continuous current, depending on the part number. The IC operates from 2.9 V to 6 V input voltage.
The DCP0606Y, DCP0608Y features low-resistance integrated N-channel MOSFETs and diode emulation working mode for optimum efficiency over all the loading range.
The integrated 0.6 V reference allows the regulation of output voltages with ± 1.5% accuracy over temperature variations. The switching frequency is externally adjustable between 1.8 MHz and 4 MHz.
The soft-start duration can be adjusted with an external capacitor or the same SS/TRK pin can be used for output voltage sequencing while the RST/PGOOD pin provides real-time information on the output voltage.
DCP0606Y and DCP0608Y are available in QFN 2 x 3 mm with 11 leads with wettable flanks.
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All features
- AEC-Q100 Grade 1 qualified
- Operating junction temperature range: -40 °C to +150 °C
- Designed for 3.3 V and 5 V power rails
- 6 A or 8 A continuous output current
- 6 A typical efficiency = 93% @ fsw = 2.25 MHz, Vin = 5 V, Vout = 3.3 V
- Integrated 11 mΩ MOSFETs for high efficiency
- Adjustable output voltage down to 0.6 V
- 1.5% Output voltage accuracy
- Fixed output voltage option on request
- Selectable switching frequency from 1.8 to 4 MHz with dithering
- Pulse skip mode to optimize light load efficiency
- OV / OC / OT auto-recovery protections
- Power Good output
- Output voltage tracking
- External synchronization with programmable phase shift
- Package 2 x 3 mm with wettable flanks
- AEC-Q100 Grade 1 qualified
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - DCP0606Y
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All resources
| Resource title | Version | Latest update | Actions | Details | Download |
|---|
SIMPLIS models (1)
| Resource title | Version | Latest update | Actions | Options | ||
|---|---|---|---|---|---|---|
| ZIP | 2026.07 | 17 Jul 2026 | 17 Jul 2026 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| DCP0606QTRY | Active Product is in volume production. | POA FCQFN 2X3X0.9 11L | Automotive | Ecopack2 | 10 | 2025-04-02T00:00:00.000+02:00 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DCP0606QTRY | | | distributors No availability of distributors reported, please contact our sales office |
DCP0606QTRY Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors