01 / 产品信息
产品概述
Analog Devices MAX1737EEI+（电池充电管理IC（锂电池充电器控制器））广泛用于消费电子、工业控制与通信设备的通用电路功能实现。原装正品，工作电压、功耗与封装以官方 Datasheet 为准。欢迎咨询报价与现货。
- 厂商
- MAXIM
- 型号
- MAX1737EEI+
- 品类
- 电池充电管理IC（锂电池充电器控制器）
- 封装
- QSOP
- 包装
- 管装
- 成色
- 全新原装
- 生命周期
- 与原厂确认
- 交期 / 最小起订量
- 以报价为准
02 / 技术资料
技术参数
39 项结构与连接
- VBATT = 3V to 17V, CELL =
- 185
- VBATT < 2.4V per cell
- 5
- 6V < VCSSP < 28V, VISETIN =
- 5
- 6V < VCSSP < 28V, VCCS = 2V
- 90
- CCI Amplifier Transconductance VCCI = 2V
- 0.6
- CCS Amplifier Transconductance ISET = REF, VCCS = 2V
- 1.2
- TIMER1, TIMER2 Oscillation Frequency
- 2.1
- Prequalification Timer
- 6.25
- Fast-Charge Timer
- 81
- Full-Charge Timer
- 81
- VBATT = 3V to 17V, CELL = GND or
- 200 mV
- Top-Off Timer
- 40.5
- VADJ, ISETIN, ISETOUT VVADJ, VISETIN, VISETOUT =
- 0 or 4.2
- VADJ, ISETIN, ISETOUT VVADJ, VISETIN, VISETOUT = 0 or 4.2V
- 50
- REF Line Regulation 6V < VDCIN < 28V
- 6 mV
性能与环境
- DCIN Input Voltage Range
- 6
- DCIN Quiescent Supply Current 6
- 0V < VDC
- DCIN Quiescent Supply Current 6.0V < VDCIN < 28V
- 5 mA
- CS to BATT Current-Sense Voltage VISETOUT = VREF / 5
- 30
- CS to BATT Hard Current-Limit Voltage
- 355
- CSSP to CSSN Current-Sense Voltage
- 10
- CCI Amplifier Output Current VCS - VBATT = 0, 400mV
- ±100
- CCS Amplifier Output Current VCSSP - VCSSN = 0, 200mV
- ±100
- THM Trip-Threshold Voltage
- 1.386
- THM Low-Temperature Current VTHM = 1.4V
- 46.2
- THM High-Temperature Current VTHM = 1.4V
- 344
- THM COLD Threshold Resistance (Note 3)
- 26.92 28.70
- THM HOT Threshold Resistance (Note 3)
- 3.819 3.964
- BATT Undervoltage Threshold (Note 4)
- 2.4
- BATT Overvoltage Threshold (Note 5)
- 4.55
- BATT Recharge Voltage Threshold (Note 7)
- 94
- Temperature Measurement Frequency 1nF on TIMER1 and
- 0.98
- SHDN Input Voltage High
- 1.4
- SHDN Input Voltage Low (Note 8)
- 0.6
- SHDN Input Bias Current SHDN = GND or
- 1
- CELL Input Bias Current
- 5
- ISETOUT Voltage for ICHG = 0
- 150
- VL Output Voltage 6.0V < VDCIN < 28V
- 5.7 V
- REF Output Voltage 4
- 4.242 V
03 / 原厂资料
规格与文档
请使用原厂官方文档，在设计定稿前核对电气特性、封装尺寸与工作限值。
请确认当前库存、生产日期代码、包装、价格与交货条款。产品信息不构成约束性报价，最终规格以报价为准。