MAX17710
Energy-Harvesting Charger and Protector
Pin Configuration
TOP VIEW
BATT
CHG
FB
GND
LX
PGND
1
2
3
4
5
6
+
MAX17710
EP
12
11
10
9
8
7
PCKP
LCE
REG
SEL1
SEL2
AE
UTDFN
Pin Description
PIN
1
2
3
4
5
6
7
8
9
10
11
12
Maxim Integrated
NAME
BATT
CHG
FB
GND
LX
PGND
AE
SEL2
SEL1
REG
LCE
PCKP
EP
FUNCTION
Cell Input. Connect to the positive terminal of the cell without a bypass capacitor.
Charge Input. The IC charges the cell from the power source applied to this pin. Connect to the
output of the boost circuit or directly to a 4.21V or higher charge source.
Boost Enable. The boost circuit is enabled by driving this pin above the FB ON threshold. Afterwards,
the boost circuit is disabled by driving this pin below FB OFF .
Device Ground. Connect to system ground.
Boost Input. Controls current drive through inductor of external boost circuit.
Power Ground. Connect to system ground.
Active Enable. Pulse high to enable high-power regulator output. Pulse low to disable regulator
output.
Boost R DS-ON Select. Connect to system ground to select a boost R DS-ON of 0.5 I for typical
applications.
Regulator Voltage Select. Ground this pin to select a regulator output voltage of 2.3V, leave
disconnected for a regulator output voltage of 3.3V, or connect to the BATT pin for a regulator
output voltage 1.8V.
Regulator Output. Connect to load circuit. Bypass to system ground with a 1 F F (typ) capacitor.
Low-Current Enable. Pulse high to enable the low-current regulator output after the high-current
regulator output is already active. Pulse low to disable.
Protected Output of Pack. Connect an external capacitor to PCKP to support energy buffering to
the load, especially in low-temperature applications (see Table 4). PCKP is used for pulsed current
storage.
Exposed Pad. Connect to GND.
7
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相关代理商/技术参数
MAX17710EVKIT+ 功能描述:电源管理IC开发工具 MAX17710 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
MAX17710G+T 功能描述:电池管理 uPower Battery Charger RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel
MAX17710G+U 功能描述:电源管理IC开发工具 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
MAX17710GB+ 功能描述:电源管理IC开发工具 uPower Battery Charger/Protector 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
MAX17710GB+T 功能描述:电源管理IC开发工具 uPower Battery Charger/Protector 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
MAX17710GB20EVKIT# 功能描述:电源管理IC开发工具 MAX17710 EVAL KIT W/ MEC201 CELL 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
MAX17710GBEVKIT# 功能描述:电源管理IC开发工具 MAX17710 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
MAX17711EVKIT+ 制造商:Maxim Integrated Products 功能描述:AMD SVI1 CPU CONTROLLER 3PHASE - Boxed Product (Development Kits)