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参数资料
| 型号： | MAX6439UTPQRD3-T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | Low-Power, Single-/Dual-Level Battery Monitors with Hysteresis and Integrated µP Reset |
| 中文描述： | 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6 |
| 封装： | SOT-23, 6 PIN |
| 文件页数： | 14/14页 |
| 文件大小： | 235K |
| 代理商： | MAX6439UTPQRD3-T |
MAX6439–MAX6442
Low-Power, Single-/Dual-Level Battery Monitors
with Hysteresis and Integrated P Reset
_______________________________________________________________________________________
9
LBO
LTH
HTH
VBATT
tLBOP
tLBOD
tLBOP
Figure 2. Single Low-Battery Output Timing
MR
GND
RESET
tRP
tMRP
GND
tMRP
tDEB
tMPW
tDEB
SWITCH
BOUNCE
SWITCH
BOUNCE
SWITCH
BOUNCE
SWITCH
BOUNCE
VTH
VCC
GND
Figure 4. RESET Timing Diagram
LBOL
LBOH
LTH-
LTH+
HTH-
HTH+
VBATT
tLBOP
tD
tLBOP
LBOLH
tD
Figure 3. Dual Low-Battery Output Timing
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6439UTPQRD7 | 制造商:Maxim Integrated Products 功能描述:LOW-POWERSINGLE/DUAL-LEVEL BATTERY - Rail/Tube |
| MAX6439UTPQRD7+ | 制造商:Maxim Integrated Products 功能描述:VOLT SUPERVISOR MONITOR 2.3V 6PIN SOT-23 - Rail/Tube |
| MAX6439UTPQRD7+T | 功能描述:电池管理 Single Battery Monitor 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 |
| MAX6439UTPQRD7-T | 功能描述:电池管理 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 |
| MAX6439UTPQSD3 | 制造商:Maxim Integrated Products 功能描述:LOW-POWERSINGLE/DUAL-LEVEL BATTERY - Rail/Tube |
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