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参数资料
| 型号： | MAX5035EVKIT |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 9/17页 |
| 文件大小： | 0K |
| 描述： | EVAL KIT FOR MAX5035 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 主要目的： | DC/DC，步降 |
| 输出及类型： | 1，非隔离 |
| 输出电压： | 5V |
| 电流 - 输出： | 1A |
| 输入电压： | 8 ~ 76V |
| 稳压器拓扑结构： | 降压 |
| 频率 - 开关： | 125kHz |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | MAX5035 |
MAX5035
1A, 76V, High-Efficiency MAXPower
Step-Down DC-DC Converter
Pin Description
PIN
1
2
3
4
5
6
7
8
NAME
BST
VD
SGND
FB
ON/ OFF
GND
V IN
LX
ON/OFF
FUNCTION
Boost Capacitor Connection. Connect a 0.1μF ceramic capacitor from BST to LX.
Internal Regulator Output. Bypass VD to GND with a 0.1μF ceramic capacitor.
Internal Connection. SGND must be connected to GND.
Output Sense Feedback Connection. For fixed output voltage (MAX5035A, MAX5035B, MAX5035C),
connect FB to V OUT . For adjustable output voltage (MAX5035D, MAX5035E), use an external resistive
voltage-divider to set V OUT . V FB regulating set point is 1.22V.
Shutdown Control Input. Pull ON/ OFF low to put the device in shutdown mode. Drive ON/ OFF high for
normal operation.
Ground
Input Voltage. Bypass V IN to GND with a low ESR capacitor as close to the device as possible.
Source Connection of Internal High-Side Switch
Block Diagram
V IN
1.69V
ENABLE
REGULATOR
(FOR ANALOG)
CPFM
I REF-PFM
HIGH-SIDE
CURRENT
VD
REGULATOR
(FOR DRIVER)
V REF
OSC
RAMP
CILIM
I REF-LIM
SENSE
BST
MAX5035
FB
RAMP
CLK
CONTROL
LOGIC
R h
R l
x1
TYPE 3
COMPENSATION
V REF
EAMP
CPWM
THERMAL
SHUTDOWN
GND
Maxim Integrated
SGND
LX
9
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5037 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:VRM 9.0.Dual-Phase.Parallelable.Average Current-Mode Controller |
| MAX5037A | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:VRM 9.0/VRM 9.1. Dual-Phase. Parallelable. Average-Current-Mode Controller |
| MAX5037AEMH | 功能描述:电流型 PWM 控制器 VRM 9/9.1 Dual-Phase Parallelable Average RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| MAX5037AEMH+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX5037AEMH-T | 功能描述:电流型 PWM 控制器 VRM 9/9.1 Dual-Phase Parallelable Average RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
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