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ISL8270MEVAL1Z中文资料PDF规格书
ISL8270MEVAL1Z规格书详情
The ISL8270M is a 25A step-down DC/DC power supply module
with integrated digital PWM controller, synchronous power
switches, an inductor and passives. Only bulk input and output
capacitors are needed to finish the design. The 25A of
continuous output current can be delivered without a need of
airflow or a heatsink. The thermally enhanced HDA module is
capable of dissipating heat directly into the PCB.
The ISL8270M uses ChargeMode™ control architecture, which
responds to a transient load within a single switching cycle.
The ISL8270M comes with a preprogrammed configuration for
operating in a pin strap mode; output voltage, switching
frequency and device SMBus address can be programmed
with external resistors. More configuration such as soft-start
and fault limits can be easily programmed or changed via
PMBus compliant serial bus interface. PMBus can be used to
monitor voltages, current, temperatures and fault status. The
ISL8270M is supported by PowerNavigator™ software, a
graphical user interface (GUI) that can be used to configure
modules to a desired solution.
The ISL8270M is available in a 40-pin compact 17mmx19mm
HDA module with very low profile height of3.55mm, suitable
for automated assembly by standard surface mount
equipment. The ISL8270M is RoHS compliant by exemption.
Features
• Complete digital switch mode power supply
- Wide VIN range: 4.5V to 14V
- Programmable VOUT range: 0.6V to 5V
• PMBus compliant I2C communication interface
- Programmable VOUT, margining, UV/OV, IOUT limit,
soft-start/stop, sequencing, and external synchronization
- Monitor: VIN, VOUT, IOUT, temperature, duty cycle,
switching frequency and faults
• ChargeMode control architecture
• ±1.0 VOUT accuracy over line, load and temperature
• Power-Good indicator
• Over-temperature protection
• Internal nonvolatile memory and fault logging
• Patented thermally enhanced HDA package
Applications
• Server, telecom, storage, and datacom
• Industrial/ATE, and networking equipment
• General purpose power for ASIC, FPGA, DSP and memory
产品属性
- 产品编号:
ISL8270MEVAL1Z
- 制造商:
Renesas Electronics America Inc
- 类别:
开发板,套件,编程器 > 评估板 - DC/DC 与 AC/DC(离线)SMPS
- 包装:
盒
- 主要用途:
DC/DC,步降
- 输出和类型:
1,非隔离
- 电压 - 输出:
0.6V ~ 5V
- 电流 - 输出:
25A
- 电压 - 输入:
4.5V ~ 14V
- 稳压器拓扑:
降压
- 板类型:
完全填充
- 所含物品:
板,电缆
- 使用的 IC/零件:
ISL8270M
- 描述:
BOARD EVAL ISL8270M 25A 17 X 1
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RENESAS ELECTRONICS |
22+ |
SMD |
518000 |
明嘉莱只做原装正品现货 |
询价 | ||
INTERSIL |
23+ |
Module |
6500 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
RENESAS(瑞萨电子) |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
INTERSIL |
23+ |
NA/ |
198 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
INTERSIL |
2020 |
MOUDLE |
3300 |
绝对全新原装现货,欢迎来电查询 |
询价 | ||
INTERSIL |
1815 |
QFN |
3 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
INTERSIL |
QFN |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
RENESAS-瑞萨. |
24+25+/26+27+ |
车规-电源模块 |
3280 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
INTERSIL |
20+ |
QFN |
248 |
诚信经营..品质保证..价格优势 |
询价 | ||
INTERSIL |
19+ |
QFN |
248 |
请放心是现货的,原厂原装正品 |
询价 |