参数资料
型号: MAX16009TG+T
厂商: Maxim Integrated Products
文件页数: 6/13页
文件大小: 0K
描述: IC VOLT-DET QUAD WINDOW 24TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 多压监控器
监视电压数目: 4
输出: 开路漏极或开路集电极
复位: 低有效
复位超时: 可调节/可选择
电压 - 阀值: 可调节/可选择
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 24-WFQFN 裸露焊盘
供应商设备封装: 24-TQFN-EP(4x4)
包装: 带卷 (TR)
Low-Voltage, High-Accuracy, Quad Window
Voltage Detectors in Thin QFN
Pin Description
PIN
NAME
FUNCTION
1
2
3
4
5
6,
20
1
2
3
4
6
7,
24
UVIN3
OVIN3
UVIN4
OVIN4
GND
V CC
Undervoltage Threshold Input 3. When the voltage on UVIN3 falls below its threshold, UVOUT3
asserts low.
Overvoltage Threshold Input 3. When the voltage on OVIN3 rises above its threshold, OVOUT3
asserts low.
Undervoltage Threshold Input 4. When the voltage on UVIN4 falls below its threshold, UVOUT4
asserts low.
Overvoltage Threshold Input 4. When the voltage on OVIN4 rises above its threshold, OVOUT4
asserts low.
Ground
Unmonitored Power to the Device
Active-Low Undervoltage Output 3. When the voltage at UVIN3 falls below its threshold, UVOUT3
7
8
UVOUT3
asserts low and stays asserted until the voltage at UVIN3 exceeds its threshold. The open-drain
output has a 30μA internal pullup to V CC .
Active-Low Overvoltage Output 3. When the voltage at OVIN3 rises above its threshold, OVOUT3
8
9
OVOUT3
asserts low and stays asserted until the voltage at OVIN3 falls below its threshold. The open-drain
output has a 30μA internal pullup to V CC .
Active-Low Undervoltage Output 4. When the voltage at UVIN4 falls below its threshold, UVOUT4
9
10
UVOUT4
asserts low and stays asserted until the voltage at UVIN4 exceeds its threshold. The open-drain
output has a 30μA internal pullup to V CC .
Active-Low Overvoltage Output 4. When the voltage at OVIN4 rises above its threshold, OVOUT4
10
11
OVOUT4
asserts low and stays asserted until the voltage at OVIN4 falls below its threshold. The open-drain
output has a 30μA internal pullup to V CC .
11
14
MARGIN
Active-Low Margin Enable Input. Pull MARGIN low to deassert all outputs (go into high state)
regardless of the voltage at any monitored input.
Active-Low Overvoltage Output 2. When the voltage at OVIN2 rises above its threshold, OVOUT2
12
15
OVOUT2
asserts low and stays asserted until the voltage at OVIN2 falls below its threshold. The open-drain
output has a 30μA internal pullup to V CC .
6
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