参数资料
型号: MAX8730ETI+T
厂商: Maxim Integrated Products
文件页数: 9/29页
文件大小: 0K
描述: IC CHARGER BATTERY 28-TQFN
标准包装: 2,500
功能: 充电管理
电池化学: 多化学
电源电压: 8 V ~ 28 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-WFQFN 裸露焊盘
供应商设备封装: 28-TQFN-EP(5x5)
包装: 带卷 (TR)
Low-Cost Battery Charger
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1. V SRC = V ASNS = V CSSP = V CSSN = 18V, V BATT = V CSIP = V CSIN = 12V, V VCTL = V ICTL = 1.8V, MODE = float,
ACIN = 0, CLS = REF, REFON = LDO, INPON = LDO, RELTH = 2V. T A = -40°C to +85°C , unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
BATTERY DETECTION
RELTH Operating Voltage Range
0.9
2.6
V
BATT Minimum Voltage Trip
Threshold
V BATT falling
V RELTH = 0.9V
V RELTH = 2.6V
4.42
12.77
4.58
13.23
V
PDS, PDL SWITCH CONTROL
Adapter-Absence-Detect
Threshold
Adapter-Detect Threshold
PDS Output Low Voltage
V ASNS - V BATT , V ASNS falling
V ASNS - V BATT
Result with respect to SRC, I PDS = 0
-310
-140
-7
-240
-60
-12
mV
mV
V
PDS/PDL Output High Voltage
PDS/ PDL Turn-Off Current
PDS Turn-On Current
Result with respect to SRC, I PD_ = 0
V PDS = V SRC - 2V, V SRC = 16V
PDS = SRC
6
6
-0.5
V
mA
mA
PDL Turn-On Resistance
PDL = GND
50
100
200
k ?
Note 1: Accuracy does not include errors due to external-resistance tolerances.
Note 2: In this mode, SRC current is drawn from the battery.
_______________________________________________________________________________________
9
相关PDF资料
PDF描述
MAX8731AETI+ IC SMBUS LVL2 BATT CHRGR 28TQFN
MAX8734AEEI+ IC PWR SUPPLY CONTROLLER 28QSOP
MAX8739ETP+T IC DC/DC CONV W/OPAMP 20TQFN-EP
MAX8740ETB+T IC CONV DC-DC TFT-LCD 10-TDFN
MAX8742EAI+ IC CNTRLR PWR SUP 28-SSOP
相关代理商/技术参数
参数描述
MAX8730EVKIT 制造商:Maxim Integrated Products 功能描述:LOW COST BATTERY CHARGER - Rail/Tube
MAX8731AETI+ 功能描述:电池管理 SMBus Level 2 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
MAX8731AETI+T 功能描述:电池管理 SMBus Level 2 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
MAX8731AEVKIT+ 功能描述:电源管理IC开发工具 MAX8731A 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
MAX8731AEVSYS 功能描述:电池管理 Evaluation System for the MAX8731A (includes an EVKit and the Maxim SMBUSMON2 board) 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