TPS3836L30-Q1 具有 10ms/200ms 可选择延迟时间的汽车类 220nA 监控器

	TPS3836L30-Q1
No. of Supervisors	1
Vit1(Typ)(V)	2.64
Reset Threshold Accuracy(%)	2.5
Time Delay(ms)	10/200
IDD(Typ)(uA)	0.22
Pin/Package	5SOT-23
Rating	Automotive

TPS3836L30-Q1 描述

The TPS3836, TPS3837, TPS3838 families of supervisory circuits provide circuit initialization and timing supervision, primarily for DSP and processor-based systems. During power on, RESET is asserted when the supply voltage VDD becomes higher than 1.1 V. Thereafter, the supervisory circuit monitors VDD and keeps RESET output active as long as VDD remains below the threshold voltage VIT . An internal timer delays the return of the output to the inactive state (high) to ensure proper system reset. The delay time starts after VDD has risen above the threshold voltage VIT. When CT is connected to GND a fixed delay time of typical 10 ms is asserted. When connected to VDD the delay time is typically 200 ms. When the supply voltage drops below the threshold voltage VIT, the output becomes active (low) again

TPS3836L30-Q1 特性

Qualified for Automotive Applications
Customer-Specific Configuration Control Can Be Supported Along With Major-Change Approval
ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
Supply Current of 220 nA (Typ)
Precision Supply Voltage Supervision Range: 1.8 V, 2.5 V, 3.0 V, 3.3 V
Power-On Reset Generator With Selectable Delay Time of 10 ms or 200 ms
Push/Pull RESET Output (TPS3836), RESET Output (TPS3837), or Open-Drain RESET Output (TPS3838)
Manual Reset
5-Pin SOT-23 Package
Temperature Range –40°C to 125°C
Applications Include
- Applications Using Automotive Low-Power DSPs, Microcontrollers, or Microprocessors
- Battery-Powered Equipment
- Intelligent Instruments
- Wireless Communication Systems
- Automotive Systems

TPS3836L30-Q1 芯片订购指南

器件	状态	温度 (oC)	价格（美元）	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
2U3836L30QDBVRG4Q1	ACTIVE	-40 to 125	1.00 \| 1ku	SOT-23 (DBV) \| 5	3000 \| LARGE T&R	PDNQ
TPS3836L30QDBVRQ1	ACTIVE	-40 to 125	1.00 \| 1ku	SOT-23 (DBV) \| 5	3000 \| LARGE T&R	PDNQ

TPS3836L30-Q1 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
2U3836L30QDBVRG4Q1	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	2U3836L30QDBVRG4Q1	2U3836L30QDBVRG4Q1
TPS3836L30QDBVRQ1	TBD	CU NIPDAU	Level-1-220C-UNLIM	TPS3836L30QDBVRQ1	TPS3836L30QDBVRQ1