参数资料
| 型号： | MAX17015EVKIT+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 9/24页 |
| 文件大小： | 0K |
| 描述： | KIT EVAL FOR MAX17015 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 系列： | * |
1.2MHz Low-Cost,
High-Performance Chargers
Pin Description
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
—
NAME
DCIN
AGND
CSIP
CSIN
IINP
BATT
ACOK
CSSP
CSSN
ISET
PGND
DLO
LDO
BST
DHI
LX
ACIN
V AA
CC
VCTL
BP
FUNCTION
Charger Bias Supply Input. Bypass DCIN with a 1 μF capacitor to PGND.
Analog Ground
Output Current-Sense Positive Input. Connect a current-sense resistor from CSIP to CSIN.
Output Current-Sense Negative Input
Input Current-Monitor Output. IINP sources the current proportional to the current sensed across
CSSP and CSSN. The transconductance from (CSSP - CSSN) to IINP is 2.8μA/mV. See the Analog
Input Current-Monitor Output section to configure the current monitor for a particular gain setting.
Battery Voltage Feedback Input
AC Detect Output. This open-drain output is high impedance when ACIN is lower than V AA /2.
Connect a 10k pullup resistor from LDO to ACOK .
Input Current Sense for Positive Input. Connect a current-sense resistor from CSSP to CSSN.
Input Current-Sense Negative Input
Dual Mode? Input for Setting Maximum Charge Current. ISET can be configured either with a
resistor voltage-divider or with a PWM signal from 128Hz to 500kHz. If there is no clock edge
within 20ms, ISET defaults to analog input mode. Pull ISET to GND to shut down the charger.
In the MAX17015, when the adapter is absent, drive ISET above 1V to enable IINP during battery
discharge. When the adapter is reinserted, ISET must be released to the correct control level within
300ms.
Power Ground Connection for MOSFET Drivers
Low-Side Power-MOSFET Driver Output. Connect to low-side n-channel MOSFET gate.
Linear Regulator Output. LDO provides the power to the MOSFET drivers. LDO is the output of the 5.4V
linear regulator supplied from DCIN. Bypass LDO with a 4.7μF ceramic capacitor from LDO to PGND.
High-Side Driver Supply. Connect a 0.68 μF capacitor from BST to LX.
High-Side Power-MOSFET Driver Output. Connect to high-side n-channel MOSFET gate.
High-Side Driver Source Connection. Connect a 0.68 μF capacitor from BST to LX.
AC Adapter Detect Input. ACIN is the input to an uncommitted comparator.
4.2V Voltage Reference and Device Power-Supply Input. Bypass V AA with a 1μF capacitor to GND.
Voltage Regulation Loop-Compensation Point. Connect 3k and 0.01 μF capacitor in series from
CC to GND.
Battery Voltage Adjust Input. VCTL sets the number of cells and adjusts the voltage per cell. The
adjustment range is 4.2V to 4.4V per cell. See the Setting Charge Voltage section .
Backside Paddle. Connect the backside paddle to analog ground.
Dual Mode is a trademark of Maxim Integrated Products, Inc.
_______________________________________________________________________________________
9
相关PDF资料 |
PDF描述 |
|---|---|
| MAX17021EVKIT+ | EVAL KIT FOR MAX17021 |
| MAX1702EVKIT | EVAL KIT FOR MAX1702 |
| MAX17710EVKIT# | RD ENERGY HARVESTING |
| MAX19000EVKIT+ | EVAL KIT MAX19000 |
| MAX19710EVKIT+ | EVAL KIT FOR MAX19710 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX17015EVKIT+ | 功能描述:电源管理IC开发工具 MAX17015 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 |
| MAX17016ETL+ | 功能描述:DC/DC 开关控制器 Quick-PWM Step-Down 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 |
| MAX17016ETL+T | 功能描述:DC/DC 开关控制器 Quick-PWM Step-Down 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 |
| MAX17016EVKIT+ | 功能描述:电源管理IC开发工具 MAX17016 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 |
| MAX17017DEVKIT+ | 功能描述:电源管理IC开发工具 MAX17017D 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 |
发布紧急采购，3分钟左右您将得到回复。