产品概述
描述
The STPMIC06 is a power management device with four high efficiency buck regulators.
Buck regulators can operate in parallel with a single output inductor to support up to 6A load or use external low side for higher load.
The regulators operate from 500 kHz up to 1.5 MHz switching frequency and enter automatically in PFM operation to maintain high efficiency over the entire load current range.
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所有功能
- Wide input voltage range from 4.5V to 15.6V
- 4 independent and fully programmable buck regulators
- Integrated NMOS supporting 3A maximum load
- Output voltage range from 0.5V to 3.3V (extended range from 3.0V to 5.4V with external resistor divider)
- PMBus® serial interface supports 1Mbit/s protocol (high-speed mode)
- Embedded NVM to store customized default parameters configuration such as
- Output voltage, power up sequence, delay and startup slope
- Enable and PGOOD configuration
- Programmable current limit
- Phase interleaving in steady state condition
- Current limit
- Dynamic voltage scaling (DVS) support with programmable slope
- Automatic PFM / PWM modes for efficiency optimization
- Low quiescent current stand-by mode
- Auto discharge function on reset
- OTP, UVLO, OVP, UVP, OCP and short circuit protection
特别推荐
EDA符号、封装和3D模型
意法半导体 - STPMIC06
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符号
封装
3D模型
质量与可靠性
| 料号 | Marketing Status | 包 | 等级规格 | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | 材料声明** |
|---|---|---|---|---|---|---|---|
| STPMIC06T | 批量生产 | QFN.50.50.06 40L | 工业 | Ecopack2 | - | - | |
STPMIC06T
Package:
QFN.50.50.06 40LMaterial 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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样片和购买
| 料号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 包 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STPMIC06T | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
STPMIC06T 批量生产