Texas Instruments（TI） TPS3808G33QDBVRQ1

View All Thermal Management by Texas Instruments（TI）

Part Number:
TPS3808G33QDBVRQ1
Manufacturer:
Texas Instruments（TI）
Category:
Thermal Management
RoHs:
RoHS Compliant
Datasheet:
TPS3808G33QDBVRQ1_Datesheet
Description:
IC SUPERVISOR 1 CHANNEL SOT23-6
In stock 5,075

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Specifications

Type

Paramete

Type

Paramete

Package / Case

SOT-23-6

Operating Temperature

-40°C ~ 125°C (TJ)

Output

Open Drain or Open Collector

Reset Timeout

Adjustable/Selectable

Type

Simple Reset/Power-On Reset

Voltage - Threshold

3.07V

Grade

Automotive

Mounting Type

Surface Mount

Qualification

AEC-Q100

Reset

Active Low

Supplier Device Package

SOT-23-6

Number of Voltages Monitored

Overview

TPS3808G33QDBVRQ1 Product Information

Name: TPS3808G33QDBVRQ1
Brand: Texas Instruments（TI）
SKU: JM-TPS3808G33QDBVRQ1
Availability: InStock

Device Overview

The TPS3808G33QDBVRQ1 is a low-quiescent-current, programmable-delay supervisory circuit designed for automotive applications. It features a power-on reset generator with adjustable delay time ranging from 1.25ms to 10s and operates over a wide voltage range of 0.4V to 5V. The device is housed in a small SOT-23 package and is fully specified over a temperature range of -40°C to +125°C.

Ordering Information

Part Number: TPS3808G33QDBVRQ1
Package Type: SOT-23 (DBV)
Package Drawing: DBV0006A
Pins: 6
Reel Quantity: 3000
Carrier: LARGE T&R
RoHS Compliance: Yes
Lead Finish/Ball Material: NIPDAU
Moisture Sensitivity Level (MSL): Level-1-260C-UNLIM
Operating Temperature Range: -40°C to +125°C
Part Marking: AVQ

Absolute Maximum Ratings

TableCopy

Parameter	Min	Max	Unit
VDD Input Voltage	-0.3	7	V
CT Voltage (VCT)	-0.3	(VDD + 0.3)	V
MR, RESET, SENSE Voltage (VMR, VRESET, VSENSE)	-0.3	7	V
RESET Pin Current (IRESET)	5	mA
Operating Junction Temperature (TJ)	-40	150	°C
Storage Temperature (Tstg)	-65	150	°C

ESD Ratings

TableCopy

Model	Value	Unit
Human Body Model (HBM)	±2000	V
Charged Device Model (CDM)	±1000	V
Machine Model (MM)	±50	V

Recommended Operating Conditions

TableCopy

Parameter	Min	Nom	Max	Unit
VDD Input Supply	1.8		6.5	V
SENSE Pin Voltage (VSENSE)	0	VDD	V
MR Manual Reset Pin Voltage	0	VDD	V

Electrical Characteristics

TableCopy

Parameter	Test Conditions	Min	Typ	Max	Unit
VDD Input Supply Range		1.8	6.5		V
Supply Current (IDD)	VDD = 3.3V, RESET not asserted, MR, RESET, CT open	2.4		5	μA
Low-Level Output Voltage (VOL)	1.3V ≤ VDD < 1.8V, IOL = 0.4mA	0.3			V
Power-Up Reset Voltage	VOL (max) = 0.2V, IRESET = 15μA	0.8			V
Negative-Going Input Threshold Accuracy (VIT)	-2%	±1%	2%	%
Hysteresis on VIT Pin (VHYS)	1.5	3		%VIT
MR Internal Pullup Resistance (RMR)		90		kΩ
Input Current at SENSE Pin (ISENSE)	VSENSE = 6.5V	1.7			μA
RESET Leakage Current (IOH)	VRESET = 6.5V, RESET not asserted	300			nA
Input Capacitance (CIN)	Any pin, VIN = 0V to 6.5V	5			pF
MR Logic Low Input (VIL)		0	0.3VDD		V
MR Logic High Input (VIH)		0.7VDD	VDD		V

Timing Requirements

TableCopy

Parameter	Min	Nom	Max	Unit
RESET Delay Time (td)	CT = Open	12	20	28	ms
	CT = VDD	180	300	420	ms
	CT = 100pF	0.75	1.25	1.75	s
	CT = 180nF	0.7	1.2	1.7	s
Propagation Delay (tpHL)	VIH = 0.7VDD, VIL = 0.3VDD	150			ns
SENSE to RESET Delay (tpHL)	VIH = 1.05VIT, VIL = 0.95VIT	20			μs
Maximum Transient Duration (tw)	VIH = 0.7VDD, VIL = 0.3VDD	0.001			s

Package Information

Package Type: SOT-23 (DBV)
Body Size: 3.0 mm × 1.45 mm
Pin Configuration:Pin 1: RESET (Open-Drain Output)Pin 2: GND (Ground)Pin 3: MR (Manual Reset Input)Pin 4: CT (Reset Period Programming Pin)Pin 5: SENSE (Voltage Sense Input)Pin 6: VDD (Supply Voltage)

Layout Guidelines

Place a 0.1-μF decoupling capacitor close to the VDD pin.
Ensure the VDD trace can carry 6μA without significant voltage drop.
Use a low-leakage type capacitor such as a ceramic for the CT pin if using a user-defined delay time.

Tape and Reel Information

Reel Diameter: 8.0 mm
Reel Width (W1): 1.95 mm
Tape Dimensions:A0: 179.0 mmB0: 8.4 mmK0: 3.2 mmP1: 3.2 mmW: 1.4 mm
Pin 1 Quadrant: Q3
SPQ (Standard Pack Quantity): 3000

Important Notice

TI provides technical and reliability data, design resources, application advice, and other resources "AS IS" and with all faults, and disclaims all warranties, express and implied, including without limitation any implied warranties of merchantability, fitness for a particular purpose, or non-infringement of third-party intellectual property rights. These resources are intended for skilled developers designing with TI products. You are solely responsible for selecting the appropriate TI products for your application, designing, validating, and testing your application, and ensuring your application meets applicable standards and any other safety, security, regulatory, or other requirements.

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