Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

TPS3851H18EDRBT Datasheet(PDF) 5 Page - Texas Instruments

Click here to check the latest version.
No. de pieza TPS3851H18EDRBT
Descripción Electrónicos  Precision Voltage Supervisor with Integrated Watchdog Timer
Download  31 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  TI1 [Texas Instruments]
Página de inicio  http://www.ti.com
Logo TI1 - Texas Instruments

TPS3851H18EDRBT Datasheet(HTML) 5 Page - Texas Instruments

  TPS3851H18EDRBT Datasheet HTML 1Page - Texas Instruments TPS3851H18EDRBT Datasheet HTML 2Page - Texas Instruments TPS3851H18EDRBT Datasheet HTML 3Page - Texas Instruments TPS3851H18EDRBT Datasheet HTML 4Page - Texas Instruments TPS3851H18EDRBT Datasheet HTML 5Page - Texas Instruments TPS3851H18EDRBT Datasheet HTML 6Page - Texas Instruments TPS3851H18EDRBT Datasheet HTML 7Page - Texas Instruments TPS3851H18EDRBT Datasheet HTML 8Page - Texas Instruments TPS3851H18EDRBT Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 31 page
background image
5
TPS3851
www.ti.com
SBVS300 – NOVEMBER 2016
Product Folder Links: TPS3851
Submit Documentation Feedback
Copyright © 2016, Texas Instruments Incorporated
(1)
For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report.
6.4 Thermal Information
THERMAL METRIC(1)
TPS3851
UNIT
DRB (VSON)
8 PINS
RθJA
Junction-to-ambient thermal resistance
50.7
°C/W
RθJC(top)
Junction-to-case (top) thermal resistance
51.6
°C/W
RθJB
Junction-to-board thermal resistance
25.8
°C/W
ψJT
Junction-to-top characterization parameter
1.3
°C/W
ψJB
Junction-to-board characterization parameter
25.8
°C/W
RθJC(bot)
Junction-to-case (bottom) thermal resistance
7.1
°C/W
(1)
When VDD falls below VUVLO, RESET is driven low.
(2)
When VDD falls below VPOR, RESET and WDO are undefined.
(3)
During power-on, VDD must be a minimum 1.6 V for at least 300 µs before RESET correlates with VDD.
6.5 Electrical Characteristics
at VITN + VHYST ≤ VDD ≤ 6.5 V over the operating temperature range of –40°C ≤ TA, T J ≤ 125°C (unless otherwise noted); the
open-drain pullup resistors are 10 kΩ for each output; typical values are at TJ = 25°C
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNIT
GENERAL CHARACTERISTICS
VDD
(1) (2) (3)
Supply voltage
1.6
6.5
V
IDD
Supply current
10
19
µA
RESET FUNCTION
VPOR
(2)
Power-on reset voltage
IRESET = 15 µA, VOL(MAX) = 0.25 V
0.8
V
VUVLO
(1)
Undervoltage lockout voltage
1.35
V
VITN
Undervoltage threshold accuracy,
entering RESET
VDD falling
VITN – 0.8%
VITN + 0.8%
VHYST
Hysteresis voltage
VDD rising
0.2%
0.5%
0.8%
IMR
MR pin internal pullup current
VMR = 0 V
500
620
700
nA
WATCHDOG FUNCTION
ICWD
CWD pin charge current
CWD = 0.5 V
337
375
413
nA
VCWD
CWD pin threshold voltage
1.192
1.21
1.228
V
VOL
RESET, WDO output low
VDD = 5 V, ISINK = 3 mA
0.4
V
ID
RESET, WDO output leakage current,
open-drain
VDD = VITN + VHYST,
VRESET = VWDO = 6.5 V
1
µA
VIL
Low-level input voltage (MR, SET1)
0.25
V
VIH
High-level input voltage (MR, SET1)
0.8
V
VIL(WDI)
Low-level input voltage (WDI)
0.3 × VDD
V
VIH(WDI)
High-level input voltage (WDI)
0.8 × VDD
V


Número de pieza similar - TPS3851H18EDRBT

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Texas Instruments
TPS3851H18EQDRBRQ1 TI1-TPS3851H18EQDRBRQ1 Datasheet
1Mb / 34P
[Old version datasheet]   High-Accuracy Voltage Supervisor with Integrated Watchdog Timer
More results

Descripción similar - TPS3851H18EDRBT

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Texas Instruments
TPS3850 TI1-TPS3850_16 Datasheet
1Mb / 44P
[Old version datasheet]   Precision Voltage Supervisor with Programmable Window Watchdog Timer
TPS3852 TI1-TPS3852 Datasheet
1Mb / 30P
[Old version datasheet]   Precision Voltage Supervisor with Programmable Window Watchdog Timer
TPS3850-Q1 TI1-TPS3850-Q1 Datasheet
814Kb / 39P
[Old version datasheet]   Precision Voltage Supervisor with Programmable Window Watchdog Timer
TPS3850 TI1-TPS3850 Datasheet
849Kb / 35P
[Old version datasheet]   Precision Voltage Supervisor with Programmable Window Watchdog Timer
TPS3852-Q1 TI1-TPS3852-Q1 Datasheet
503Kb / 28P
[Old version datasheet]   High-Accuracy Voltage Supervisor with Integrated Watchdog Timer
TPS3851-Q1 TI1-TPS3851-Q1 Datasheet
1Mb / 34P
[Old version datasheet]   High-Accuracy Voltage Supervisor with Integrated Watchdog Timer
TPS35 TI-TPS35 Datasheet
1Mb / 46P
[Old version datasheet]   TPS35 Nano IQ Precision Voltage Supervisor with Precision Timeout Watchdog Timer
JUNE 2023
TPS35 TI1-TPS35_V01 Datasheet
2Mb / 47P
[Old version datasheet]   TPS35 Nano IQ Precision Voltage Supervisor with Precision Timeout Watchdog Timer
JUNE 2023
TPS35-Q1 TI-TPS35-Q1 Datasheet
1Mb / 31P
[Old version datasheet]   TPS35-Q1 Automotive Nano IQ Precision Voltage Supervisor with Precision Watchdog Timer
NOVEMBER 2022
UCC1946 TI-UCC1946 Datasheet
105Kb / 6P
[Old version datasheet]   Microprocessor Supervisor with Watchdog Timer
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31


Datasheet Descarga

Go To PDF Page


Enlace URL




Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Intercambio de Enlaces   |   Lista de Fabricantes
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com