产品概要
描述
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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性能一览
- 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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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| DCP10001PHRY | Preview 产品尚在设计阶段 | PowerSO-8 | Automotive | Ecopack2 | - | - | |
| DCP100D5PHRY | Preview 产品尚在设计阶段 | PowerSO-8 | Automotive | Ecopack2 | - | - | |
| DCP100D7PHRY | Preview 产品尚在设计阶段 | PowerSO-8 | Automotive | Ecopack2 | - | - | |
DCP10001PHRY
Package:
PowerSO-8Material Declaration**:
DCP100D5PHRY
Package:
PowerSO-8Material Declaration**:
DCP100D7PHRY
Package:
PowerSO-8Material Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
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Sample & Buy
| Part Number | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DCP100D5PHRY | | | distributors 无法联系到经销商，请联系我们的销售办事处 | ||||||||||
| DCP10001PHRY | | | distributors 无法联系到经销商，请联系我们的销售办事处 | ||||||||||
| DCP100D7PHRY | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
DCP100D5PHRY Preview
DCP10001PHRY Preview
DCP100D7PHRY Preview