- 您现在的位置：买卖IC网 > PDF目录132742 > MAX6439UTPQTD7-T (MAXIM INTEGRATED PRODUCTS INC) Low-Power, Single-/Dual-Level Battery Monitors with Hysteresis and Integrated µP Reset PDF资料下载
参数资料
| 型号： | MAX6439UTPQTD7-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： | 11/14页 |
| 文件大小： | 235K |
| 代理商： | MAX6439UTPQTD7-T |
MAX6439–MAX6442
Low-Power, Single-/Dual-Level Battery Monitors
with Hysteresis and Integrated P Reset
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(VBATT = 1.2V to 5.5V, VCC = 1.2V to 5.5V, unless otherwise specified. Typical values are at TA = +25°C.)
120
110
100
90
80
70
60
10
100
1000
MAXIMUM VBATT TRANSIENT DURATION
vs. LTH THRESHOLD OVERDRIVE
MAX6439
toc04
LTH THRESHOLD OVERDRIVE (mV)
MAXIMUM
V
BATT
TRANSIENT
DURATION
(
s)
LBO ASSERTS ABOVE
THIS LINE
60
55
50
45
40
35
30
25
20
10
100
1000
MAXIMUM VCC TRANSIENT DURATION
vs. VTH THRESHOLD OVERDRIVE
MAX6439
toc05
VTH THRESHOLD OVERDRIVE (mV)
MAXIMUM
V
CC
TRANSIENT
DURATION
(
s)
RESET ASSERTS ABOVE
THIS LINE
NORMALIZED UPPER (HTH) AND LOWER
(LTH) TRIP VOLTAGES vs. TEMPERATURE
MAX6439
toc06
TEMPERATURE (
°C)
NORMALIZED
TRIP
VOLTAGES
60
40
20
0
-20
0.975
1.000
1.025
1.050
0.950
-40
80
LOWER TRIP VOLTAGE
UPPER TRIP VOLTAGE
NORMALIZED RESET THRESHOLD
vs. TEMPERATURE
MAX6439
toc07
TEMPERATURE (
°C)
NORMALIZED
RESET
THRESHOLD
60
40
20
0
-20
0.975
1.000
1.025
1.050
0.950
-40
80
LBO OUTPUT vs. SINK CURRENT
VCC = 3.3V, VBATT = 2.1V
MAX6439
toc08
ISINK (mA)
LBO
OUTPUT
(mV)
8
6
4
2
20
40
60
80
100
120
0
010
LBO ASSERTED
RESET OUTPUT vs. SINK CURRENT
VCC = 2.1V, VBATT = 3.6V
MAX6439
toc09
ISINK (mA)
RESET
OUTPUT
(mV)
8
6
4
2
20
40
60
80
100
120
140
0
010
RESET ASSERTED
RESET OUTPUT vs. SOURCE CURRENT
VCC = 3.3V, VBATT = 3.6V
MAX6439
toc10
ISOURCE (mA)
RESET
OUTPUT
(V)
3.0
2.5
2.0
1.5
1.0
0.5
2.75
3.00
3.25
3.50
2.50
0
3.5
相关PDF资料 |
PDF描述 |
|---|---|
| MAX6439UTPQWD3-T | Low-Power, Single-/Dual-Level Battery Monitors with Hysteresis and Integrated µP Reset |
| MAX6439UTPQWD7-T | Low-Power, Single-/Dual-Level Battery Monitors with Hysteresis and Integrated µP Reset |
| MAX6439UTPQYD3-T | Low-Power, Single-/Dual-Level Battery Monitors with Hysteresis and Integrated µP Reset |
| MAX6439UTPQYD7-T | Low-Power, Single-/Dual-Level Battery Monitors with Hysteresis and Integrated µP Reset |
| MAX6439UTPQZD3-T | Low-Power, Single-/Dual-Level Battery Monitors with Hysteresis and Integrated µP Reset |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6439UTPQVD3 | 制造商:Maxim Integrated Products 功能描述:LOW-POWERSINGLE/DUAL-LEVEL BATTERY - Rail/Tube |
| MAX6439UTPQVD3+ | 制造商:Maxim Integrated Products 功能描述:VOLT SUPERVISOR MONITOR 2.3V 6PIN SOT-23 - Rail/Tube |
| MAX6439UTPQVD3+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 |
| MAX6439UTPQVD3-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 |
| MAX6439UTPQVD7 | 制造商:Maxim Integrated Products 功能描述:LOW-POWERSINGLE/DUAL-LEVEL BATTERY - Rail/Tube |
发布紧急采购，3分钟左右您将得到回复。