参数资料
型号: MAX8934AETI+
厂商: Maxim Integrated Products
文件页数: 13/32页
文件大小: 0K
描述: IC BATTERY CHARGER DUAL 28TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 75
系列: Smart Power Selector™
功能: 充电管理
电池化学: 锂离子(Li-Ion)、锂聚合物(Li-Pol)
电源电压: 4.1 V ~ 6.6 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(4x4)
包装: 管件
MAX8934A–MAX8934E
Dual-Input Linear Chargers, Smart Power Selector
with Advanced Battery Temperature Monitoring
Typical Operating Characteristics (continued)
(MAX8934A, T A = +25 N C, circuit of Figure 2, V DC = 6V, V BATT = 3.6V, thermistor Beta = 3964, unless otherwise noted. Negative bat-
tery current indicates charging.)
THM NORMAL TO THM HOT
(> T3) TRANSITION
MAX8934A/B/C toc32
THM NORMAL TO THM HOT NO
CHARGE (> T4) TRANSITION
MAX8934A/B/C toc33
0 .65V
V THM
1.0V
500mV/div
V THM
4.2V
4.075V
500mV/div
V BATT
I BATT
4.2V
4.075V
940mA
200mV/div
500mA/div
V BATT
I BATT
100mA
0V
2V/div
HP6060B ELECTRONIC LOAD
SET TO CC MODE
HP6060B ELECTRONIC
LOAD SET TO CC MODE
0mA
100mA/div
V THM
10ms/div
THM NORMAL TO THM HOT
THRESHOLD DISCHARGE T OT
MAX8934A toc34
2V/div
20ms/div
THM NORMAL TO THM COLD NO
CHARGE (< T1) TRANSITION
MAX8934A/B/C toc35
V OT
3V
0.425V
2V/div
V THM
3.6V
2.2V
2.54V
500mV/div
V BATT
2V/div
V BATT
3.6V
2V/div
I BATT
1A
500mA
V SYS
3.6V
2V/div
0mA
500mA/div
Maxim Integrated
4ms/div
10ms/div
13
相关PDF资料
PDF描述
V24C36T50BG3 CONVERTER MOD DC/DC 36V 50W
GCM12DCCT CONN EDGECARD 24POS R/A .156 SLD
GCM12DCBT CONN EDGECARD 24POS R/A .156 SLD
V24C36T50BG CONVERTER MOD DC/DC 36V 50W
V24C36T50BF3 CONVERTER MOD DC/DC 36V 50W
相关代理商/技术参数
参数描述
MAX8934AETI+ 功能描述:电池管理 Dual Linear Charger Smart Power Selector 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
MAX8934AETI+T 功能描述:电池管理 Dual Linear Charger Smart Power Selector 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
MAX8934BETI+ 功能描述:电池管理 Dual Linear Charger Smart Power Selector 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
MAX8934BETI+ 制造商:Maxim Integrated Products 功能描述:IC BATTERY CHARGER DUAL 28TQFN
MAX8934BETI+T 功能描述:电池管理 Dual Linear Charger Smart Power Selector 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