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参数资料
| 型号： | MAX15034BEVKIT+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 9/26页 |
| 文件大小： | 0K |
| 描述： | KIT EVALUATION FOR MAX15034 |
| 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 |
| 输入电压： | 5 ~ 28 V |
| 稳压器拓扑结构： | 降压 |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | MAX15034 |
Configurable, Single-/Dual-Output, Synchronous
Buck Controller for High-Current Applications
Pin Description
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
NAME
CSN2
CSP2
EAOUT2
EAN2
CLP2
AVGLIMIT
RT/CLKIN
AGND
MODE
CLP1
EAN1
EAOUT1
CSP1
CSN1
FUNCTION
Current-Sense Differential Amplifier Negative Input for Output 2. Connect CSN2 to the negative terminal of
the sense resistor. The differential voltage between CSP2 and CSN2 is internally amplified by the current-
sense amplifier (A V(CS) = 36V/V).
Current-Sense Differential Amplifier Positive Input for Output 2. Connect CSP2 to the positive terminal of the
sense resistor. The differential voltage between CSP2 and CSN2 is internally amplified by the current-sense
amplifier (A V(CS) = 36V/V).
Voltage Error-Amplifier Output 2. Connect to an external gain-setting feedback resistor. The error-amplifier
gain determines the output voltage load regulation for adaptive voltage positioning. This output also serves
as the compensation network connection from EAOUT2 to EAN2. A resistive network results in a drooped
output-voltage-regulation characteristic. An integrator configuration results in very tight output-voltage
regulation (see the Adaptive Voltage Positioning section).
Voltage Error-Amplifier Inverting Input for Output 2. Connect a resistive divider from V OUT2 to EAN2 to
AGND to set the output voltage. A compensation network connects from EAOUT2 to EAN2. A resistive
network results in a drooped output-voltage-regulation characteristic. An integrator configuration results in
very tight output-voltage regulation (see the Adaptive Voltage Positioning section).
Current-Error Amplifier Output 2. Compensate the current loop by connecting an R-C network from CLP2 to
AGND.
Average Current-Limit Programming. Connect a resistor-divider between REG, AVGLIMIT, and AGND to set
the average current-limit value (see the Programming Average the Current Limit section).
External Clock Input or Internal Frequency-Setting Connection. Connect a resistor from RT/CLKIN to AGND
to set the switching frequency. Connect an external clock at RT/CLKIN for external frequency
synchronization.
Analog Ground
Mode Function Input. MODE selects between a single-output dual phase or a dual-output buck regulator.
When MODE is grounded, VEA1 and VEA2 connect to CEA1 and CEA2, respectively (see Figure 1) and the
device operates as a two-output, out-of-phase buck regulator. When MODE is connected to REG (logic
high), VEA2 is disconnected and VEA1 is routed to both CEA1 and CEA2.
Current-Error Amplifier Output 1. Compensate the current loop by connecting an R-C network from CLP1 to
AGND.
Voltage Error-Amplifier Inverting Input for Output 1. Connect a resistive divider from V OUT1 to EAN1 to
regulate the output voltage. A compensation network connects from EAOUT1 to EAN1. A resistive network
results in a drooped output-voltage-regulation characteristic. An integrator configuration results in very tight
output-voltage regulation (see the Adaptive Voltage Positioning section).
Voltage Error-Amplifier Output 1. Connect to an external gain-setting feedback resistor. The error-amplifier
gain determines the output-voltage-load regulation for adaptive voltage positioning. This output also serves
as the compensation network connection from EAOUT1 to EAN1. A resistive network results in a drooped
output-voltage-regulation characteristic. An integrator configuration results in very tight output-voltage
regulation (see the Adaptive Voltage Positioning section).
Current-Sense Differential Amplifier Positive Input for Output 1. Connect CSP1 to the positive terminal of the
sense resistor. The differential voltage between CSP1 and CSN1 is internally amplified by the current-sense
amplifier (A V(CS) = 36V/V).
Current-Sense Differential Amplifier Negative Input for Output 1. Connect CSN1 to the negative terminal of
the sense resistor. The differential voltage between CSP1 and CSN1 is internally amplified by the current-
sense amplifier (A V(CS) = 36V/V).
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相关代理商/技术参数 |
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| MAX15034BEVKIT+ | 功能描述:电源管理IC开发工具 MAX15034B Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| MAX15035ETL+ | 功能描述:电压模式 PWM 控制器 15A Step-Down Reg w/Internal Switch RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel |
| MAX15035ETL+T | 功能描述:电压模式 PWM 控制器 15A Step-Down Reg w/Internal Switch RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel |
| MAX15035EVKIT+ | 功能描述:电源管理IC开发工具 MAX15035 Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| MAX15036ATE/V+ | 功能描述:直流/直流开关转换器 2.2MHz 3A Buck wInt High-Side Switch RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
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