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参数资料
| 型号： | MAX17410EVKIT+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/20页 |
| 文件大小： | 0K |
| 描述： | KIT EVAL FOR MAX17410 CTLR |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 系列： | Quick-PWM™ |
| 主要目的： | DC/DC，步降 |
| 输出及类型： | 1，非隔离 |
| 输出电压： | 0 ~ 1.5 V |
| 电流 - 输出： | 38A |
| 输入电压： | 7 ~ 24V |
| 稳压器拓扑结构： | 降压 |
| 频率 - 开关： | 300kHz |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | MAX17410 |
MAX17410 Evaluation Kit
Setting the Output Voltage
The MAX17410 has an internal digital-to-analog con-
verter (DAC) that programs the output voltage. The out-
put voltage can be digitally set from 0 to 1.5000V
(Table 2) from the D0–D6 pins. There are two different
ways of setting the output voltage:
1) Drive the external VID0–VID6 inputs (all SW1 posi-
tions are off). The output voltage is set by driving
VID0–VID6 with open-drain drivers (pullup resistors
2) Switch SW1. When SW1 positions are off, the
MAX17410’s D0–D6 inputs are at logic 1 (connect-
ed to VDD). When SW1 positions are on, D0–D6
inputs are at logic 0 (connected to GND). The out-
put voltage can be changed during operation by
activating SW1 on and off. As shipped, the EV kit is
configured with SW1 positions set for 0.9750V out-
put (Table 2). Refer to the MAX17410 IC data sheet
for more information.
are included on the board) or 3V/5V CMOS output
logic levels.
Table 1. MAX17410 Operating Mode Truth Table Functions
INPUTS
SHDN
SW2
(1, 10)
DPRSTP
SW2
(5, 6)
DPRSLPVR
SW2
(2, 9)
PSI
SW2
(3, 8)
PHASE
OPERATION*
OPERATING MODE
Low-Power Shutdown Mode. DL1 and DL2 are forced
GND
X
X
X
Disabled
low and the controller is disabled. The supply current
drops to 1μA (max).
Startup/Boot. When SHDN is pulled high, the MAX17410
Rising
X
X
X
Multiphase Forced-PWM
1/8 R TIME Slew Rate
begins the startup sequence. Once the REF is above
1.84V, the controller enables the PWM controller and
ramps the output voltage up to the boot voltage.
High
X
Low
High
Multiphase Forced-PWM
Nominal R TIME Slew Rate
Full Power. The no-load output voltage is determined by
the selected VID DAC code (D0–D6, Table 2).
Intermediate Power. The no-load output voltage is
High
X
Low
Low
1-Phase Forced-PWM
Nominal R TIME Slew Rate
determined by the selected VID DAC code (D0–D6,
Table 2). When PSI is pulled low, the MAX17410
immediately disables phase 2. DH2 and DL2 are pulled
low.
Deeper Sleep Mode. The no-load output voltage is
determined by the selected VID DAC code (D0–D6,
High
Low
High
X
1-Phase Pulse Skipping
Nominal R TIME Slew Rate
Table 2). When DPRSLPVR is pulled high, the
MAX17410 immediately enters 1-phase pulse-skipping
operation allowing automatic PWM/PFM switchover
under light loads. The PWRGD and CLKEN upper
thresholds are blanked. DH2 and DL2 are pulled low.
Deeper Sleep Slow Exit Mode. The no-load output
voltage is determined by the selected VID DAC code
(D0–D6, Table 2). When DPRSTP is pulled high while
High
High
High
X
1-Phase Pulse Skipping
1/4 R TIME Slew Rate
DPRSLPVR is already high, the MAX17410 remains in 1-
phase pulse-skipping operation allowing automatic
PWM/PFM switchover under light loads. The PWRGD
and CLKEN upper thresholds are blanked. DH2 and DL2
are pulled low.
4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX17410EVKIT+ | 功能描述:电源管理IC开发工具 MAX17410 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 |
| MAX17410GTM+ | 功能描述:电流型 PWM 控制器 NDA IC 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 |
| MAX17410GTM+T | 功能描述:电流型 PWM 控制器 NDA IC 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 |
| MAX17411GTM+ | 功能描述:电流型 PWM 控制器 IMVP7 CPU & Graphics Controller 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 |
| MAX17411GTM+T | 功能描述:电流型 PWM 控制器 IMVP7 CPU & Graphics Controller 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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