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参数资料
| 型号： | MAX6431OSUS+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 6/20页 |
| 文件大小： | 0K |
| 描述： | IC MONITOR BAT LP SOT143-4 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 电池监控器 |
| 电池化学： | 碱性，锂离子，镍镉，镍金属氢化物 |
| 电源电压： | 1 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-253-4，TO-253AA |
| 供应商设备封装： | SOT-143-4 |
| 包装： | 带卷 (TR) |
Low-Power, Single/Dual-Level Battery Monitors
with Hysteresis
Pin Description
PIN
MAX6427/
MAX6428/
MAX6429
MAX6430/
MAX6431/
MAX6432
MAX6433/
MAX6434/
MAX6435
MAX6436/
MAX6437/
MAX6438
NAME
FUNCTION
Low-Battery Output. LBO /LBO is asserted when BATT drops
below V LTH (MAX6427/MAX6428/MAX6429) or when LTHIN
1
—
4
—
LBO /
LBO
(MAX6433/MAX6434/MAX6435) drops below V LTHIN , and
remains asserted for at least 140ms after BATT exceeds V HTH
(MAX6427/MAX6428/MAX6429) or V HTHIN (MAX6433/
MAX6434/MAX6435).
Battery-Voltage Input. Input for battery-voltage threshold
2
3
—
—
BATT
monitors and device power supply for factory-trimmed
threshold versions.
3
1
2
2
GND
Ground
Low-Battery Output High. LBOH /LBOH is asserted when BATT
drops below V HTH- (MAX6430/MAX6431/MAX6432) or when
—
2
—
5
LBOH /
LBOH
HTHIN drops below V HTHIN- (MAX6436/MAX6437/ MAX6438). It
remains asserted for at least 140ms after BATT exceeds V HTH+
(MAX6430/MAX6431/MAX6432) or HTHIN rises above V HTHIN+
(MAX6436/MAX6437/MAX6438).
Low-Battery Output Low. LBOL /LBOL is asserted when BATT
drops below V LTH- (MAX6430/MAX6431/MAX6432) or when
—
4
—
4
LBOL /
LBOL
LTHIN drops below V LTHIN- (MAX6436/MAX6437/
MAX6438). It remains asserted for at least 140ms after BATT
exceeds V LTH+ (MAX6430/MAX6431/MAX6432) or LTHIN rises
above V LTHIN+ (MAX6436/MAX6437/MAX6438).
—
—
—
—
—
—
1
3
5
1
3
6
HTHIN
LTHIN
V DD
HTH Threshold Monitor Input. A resistor-divider network sets
the high threshold associated with LBOH /LBOH.
LTH Threshold Monitor Input. A resistor-divider network sets
the low threshold associated with LBOL /LBOL.
V DD Supply Voltage Input. Device power supply for adjustable
threshold versions.
6
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6431OTUS | 制造商:Maxim Integrated Products 功能描述:LOW-POWER SINGLE/DUAL-LEVEL BATTER - Rail/Tube |
| MAX6431OTUS+ | 制造商:Maxim Integrated Products 功能描述:VOLT SUPERVISOR MONITOR 4PIN SOT-143 - Rail/Tube |
| MAX6431OTUS+T | 功能描述:电池管理 Dual 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 |
| MAX6431OTUS-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 |
| MAX6431PQUS | 制造商:Maxim Integrated Products 功能描述:LOW-POWER SINGLE/DUAL-LEVEL BATTER - Rail/Tube |
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