- 您现在的位置：买卖IC网 > PDF目录14438 > MAX16072RS29D1+T (Maxim Integrated Products)IC MPU SUPERVISOR CIRCUIT 4UCSP PDF资料下载
参数资料
| 型号： | MAX16072RS29D1+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 6/8页 |
| 文件大小： | 0K |
| 描述： | IC MPU SUPERVISOR CIRCUIT 4UCSP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 输出： | 推挽式，图腾柱 |
| 复位： | 低有效 |
| 复位超时： | 最小为 8 ms |
| 电压 - 阀值： | 2.93V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 4-WFBGA，CSPBGA |
| 供应商设备封装： | 4-UCSP（2x2） |
| 包装： | 带卷 (TR) |
μP Supervisory Circuits in
4-Bump (1mm x 1mm) Chip-Scale Package
Functional Diagrams
V CC
V CC
MR
GND
RESET
TIMEOUT
MAX16072
MAX16073
RESET
(RESET)
MR
GND
RESET
TIMEOUT
MAX16074
RESET
( ) MAX16073 ONLY
Detailed Description
The MAX16072/MAX16073/MAX16074 ultra-small, ultra-
low-power, μP supervisory circuits feature a precision
band-gap reference, comparator, and internally trimmed
resistors that set specified trip threshold voltages.
Designed to monitor the system supply voltage and an
output during power-up, power-down, and brownout
conditions, these devices provide excellent circuit reli-
ability and low cost by eliminating external components
and adjustments when monitoring nominal system volt-
age from 1.8V to 3.6V.
The MAX16072 has a push-pull active-low reset output,
the MAX16073 has a push-pull active-high reset output,
and the MAX16074 has an open-drain active-low reset
V TH
output. The devices are designed to ignore fast tran-
sients on V CC . The devices also include a manual reset
input ( MR ). When MR is low, reset is asserted. When MR
is high and V CC is above the detector threshold (V TH ),
reset is not asserted.
Supply and Monitored Input (V CC )
The MAX16072/MAX16073/MAX16074 operate with a
V CC supply voltage from 1.2V to 2.75V. V CC has a rising
threshold of V TH + V HYST and a falling threshold of V TH .
When V CC rises above V TH + V HYST and MR is high,
RESET goes high (RESET goes low) after the reset time-
out period (t RP ). See Figure 1.
When V CC falls below V TH , RESET goes low (RESET
goes high) after a fixed delay (t RD ).
V TH + V HYST
V CC
t MPW
t < t EGR
t < t MPW
MR
RESET
t ON
t DL
t RP
t OFF
t ON
Figure 1. MAX16072/MAX16073/MAX16074 Timing Diagram
6
______________________________________________________________________________________
相关PDF资料 |
PDF描述 |
|---|---|
| V72B15E250BF3 | CONVERTER MOD DC/DC 15V 250W |
| V72B15E250BF2 | CONVERTER MOD DC/DC 15V 250W |
| MAX16072RS29D0+T | IC MPU SUPERVISOR CIRCUIT 4UCSP |
| V72B15E250BF | CONVERTER MOD DC/DC 15V 250W |
| GEC12DTEH | CONN EDGECARD 24POS .100 EYELET |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX16072RS29D2+ | 制造商:Maxim Integrated Products 功能描述:5P SUPERVISORY CIRCUITS IN 4-BUMP (2 X 2) CHIP-SCALE PACKAGE - Rail/Tube |
| MAX16072RS29D2+T | 功能描述:监控电路 uP Supervisor 2.93V Trip RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX16072RS29D3+T | 功能描述:监控电路 uP Supervisor 2.93V Trip RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX16072RS30D0+T | 功能描述:监控电路 uP Supervisor 3V Trip RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX16072RS30D1+T | 功能描述:监控电路 uP Supervisor 3V Trip RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
发布紧急采购，3分钟左右您将得到回复。