Product overview
Key Benefits
Automotive grade reliability
AEC-Q100 Grade 1 qualified with OCP, OVP, and OTP protection
Wide input voltage range
Operates from 6 V to 100 V, ideal for 36 V to 72 V EV battery packs
Efficient power with optimized EMI performance
Up to 92% efficiency with dithering for EMI reduction and low quiescent current
Description
The DCP10001Y is a user-friendly synchronous monolithic step-down converter, capable of delivering up to 1 A of direct current to the load. Its wide input voltage range makes it suitable for a diverse array of applications. Built on a V²COT (Voltage Mode Constant On-Time) architecture, the DCP10001Y ensures excellent load transient performance while maintaining a fixed switching frequency.
This device is qualified to automotive AEC-Q100 grade1 and is available in HSOP-8L 4x4, providing flexibility for integration into various designs. In shutdown mode, the DCP10001Y consumes less than1 µA. When the EN pin is pulled high, the device is enabled, initiating an internal 3 ms soft start sequence. To minimize electromagnetic interference (EMI), Spread Spectrum technology is employed. The DCP10001Y is equipped with a comprehensive set of protections to ensure safe and reliable operation: Over current (OCP), Over output voltage (OVP) and Over Temperature (OTP).
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All features
- 6 V to 100 V input voltage range
- Supports 36 V, 48 V, 60 V, 72 V electric battery packs
- 1.5 V to 30 V output voltage range
- AEC-Q100 Grade 1 qualified
- Compliant to IPC-2221B Requirements for clearance and creepage
- Programmable switching frequency from 100 kHz to 1 MHz
- 1.5% output voltage accuracy (all temperature range)
- 750 [mΩ] / 300 [mΩ] integrated power MOSFETs
- V2COT control mode architecture
- 14 µA no-load input quiescent current
- Dithering for EMI reduction
- Three different versions: 1 A, 0.7 A and 0.5 A
- Efficiency at 1 A load
- 92% for 48 V to 12 V @ 400 kHz conversion
- Fixed 3.8 ms internal soft start timer
- Over current protection (OCP), Over-voltage protection (OVP), and over-temperature protection (OTP)
- Operating temperature range: -40 °C to 150 °C
EDA Symbols, Footprints and 3D Models
STMicroelectronics - DCP10001Y
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Symbols
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3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| DCP10001PHRY | Preview Product is in design stage. EN | PowerSO-8 | Automotive | Ecopack2 | - | - | |
| DCP100D5PHRY | Preview Product is in design stage. EN | PowerSO-8 | Automotive | Ecopack2 | - | - | |
| DCP100D7PHRY | Preview Product is in design stage. EN | PowerSO-8 | Automotive | Ecopack2 | - | - | |
DCP10001PHRY
Package:
PowerSO-8Material Declaration**:
DCP100D5PHRY
Package:
PowerSO-8Material Declaration**:
DCP100D7PHRY
Package:
PowerSO-8Material Declaration**:
(**) 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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DCP100D5PHRY | | | distributors No availability of distributors reported, please contact our sales office | ||||||||||
| DCP10001PHRY | | | distributors No availability of distributors reported, please contact our sales office | ||||||||||
| DCP100D7PHRY | | | distributors No availability of distributors reported, please contact our sales office |
DCP100D5PHRY Preview
DCP10001PHRY Preview
DCP100D7PHRY Preview
(*) 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