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参数资料
| 型号： | MAX8537EVKIT |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 22/23页 |
| 文件大小： | 0K |
| 描述： | EVAL KIT FOR MAX8537 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 主要目的： | 特殊用途 DC/DC，DDR 存储器电源 |
| 输出及类型： | 3，非隔离 |
| 功率 - 输出： | 60W |
| 输出电压： | 2.5V，1.25V，1.25V |
| 电流 - 输出： | 20A，8A，15mA |
| 输入电压： | 12V |
| 稳压器拓扑结构： | 降压 |
| 频率 - 开关： | 400kHz |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | MAX8537 |
Dual-Synchronous Buck Controllers for Point-of-
Load, Tracking, and DDR Memory Power Supplies
2) Keep separate the power ground plane (connected
to the sources of the low-side MOSFETs, pin 24,
input capacitor ground, output capacitor ground,
and VL decoupling capacitor ground) and the signal
ground plane (connected to GND pin and the rest of
the circuit ground returns). Place the input decou-
pling ceramic capacitor as directly and close to the
high-side MOSFET drain and the low-side MOSFET
source as possible. Place the RC snubber circuit as
close to the low-side MOSFET as possible.
3) Keep the high-current paths as short as possible.
4) Connect the drains of the MOSFETs to a large land
area to help cool the devices and further improve
efficiency and long-term reliability.
5) Ensure all feedback connections are short and
direct. Place the feedback resistors as close to the
IC as possible.
6) Route high-speed switching nodes away from sensi-
tive analog areas (FB, COMP).
7) Refer to the evaluation kit for a sample board layout.
Chip Information
TRANSISTOR COUNT: 5504
PROCESS: BiCMOS
22
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX8538EEI | 功能描述:DC/DC 开关控制器 RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| MAX8538EEI+ | 功能描述:DC/DC 开关控制器 Dual-Synchronous Buck Controller RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| MAX8538EEI+T | 功能描述:DC/DC 开关控制器 Dual-Synchronous Buck Controller RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| MAX8538EEI-T | 功能描述:DC/DC 开关控制器 RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| MAX8538EVKIT | 功能描述:DC/DC 开关控制器 Evaluation Kit for the MAX8538 RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
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