This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

TPS3850H01DRCR +BOM

Precision window supervisor for OV & UV monitoring with window watchdog timer & programmable delay

  • Manufacturer:

    TI

  • Mfr.Part #:

    TPS3850H01DRCR

  • Datasheet:

    TPS3850H01DRCR Datasheet (PDF) pdf-icon

  • Number Of Supplies Monitored:

    1

  • Threshold Voltage 1 (typ) (V):

    0.372, 0.428, 1.116, 1.152, 1.248, 1.284, 1.674, 1.728, 1.872, 1.926, 2.79, 2.88, 3.069, 3.12, 3.168, 3.21, 3.432, 3.531, 4.65, 4.8, 5.2

  • Features:

    Reset time delay, Separate VDD & sense, Timeout watchdog, Undervoltage and overvoltage monitor, Watchdog disable, Watchdog timer, Window watchdog

  • Reset Threshold Accuracy (%):

    0.8

  • EDA/CAD Models:

    eda-cad.png Request Free CAD Models for TPS3850H01DRCR

TPS3850H01DRCR General Description

The TPS3850H01DRCR from Texas Instruments is a versatile voltage supervisor with a programmable window watchdog timer, making it an ideal choice for a wide range of applications. With a precision window comparator achieving 0.8% accuracy for both overvoltage and undervoltage thresholds, the TPS3850 ensures reliable monitoring of system voltage levels even in harsh temperature conditions. Its accurate hysteresis on both thresholds makes it well-suited for use in systems with tight tolerance requirements

Key Features

  • Input voltage range: VDD = 1.6 V to 6.5 V
  • 0.8% Voltage threshold accuracy
  • Low supply current: IDD = 10 µA (typical)
  • User-programmable watchdog timeout
  • User-programmable reset delay
  • Factory-programmed precision watchdog and reset timers
  • Open-drain outputs
  • Precision over- and undervoltage monitoring:
    • Supports common rails from 0.9 V to 5.0 V
    • ±4% and ±7% Fault windows available
    • 0.5% Hysteresis
  • Watchdog disable feature
  • Available in a small 3-mm × 3-mm, 10-Pin VSON package
  • Junction operating temperature range: –40°C to +125°C

Specifications

Number of supplies monitored 1 Threshold voltage 1 (typ) (V) 0.372, 0.428, 1.116, 1.152, 1.248, 1.284, 1.674, 1.728, 1.872, 1.926, 2.79, 2.88, 3.069, 3.12, 3.168, 3.21, 3.432, 3.531, 4.65, 4.8, 5.2
Features Reset time delay, Separate VDD & sense, Timeout watchdog, Undervoltage and overvoltage monitor, Watchdog disable, Watchdog timer, Window watchdog Reset threshold accuracy (%) 0.8
Iq (typ) (mA) 0.01 Output driver type/reset output Active-low, Open-drain
Time delay (ms) 10, 200 Supply voltage (min) (V) 1.6
Supply voltage (max) (V) 6.5 Rating Catalog
Watchdog timer WDI (s) Programmable Operating temperature range (°C) -40 to 125

Service Policies and Others

After-Sales & Settlement Related

payment Payment

Payment Method

hsbc
TT/Wire Transfer
paypal
Paypal
wu
Western Union
mg
Money Gram

For alternative payment channels, please reach out to us at:

[email protected]
shipping Shipping & Packing

Shipping Method

fedex
Fedex
ups
UPS
dhl
DHL
tnt
NTN
Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

Warranty Warranty

We promise to provide 365 days quality assurance service for all our products.

Reviews

You need to log in to reply. Sign In | Sign Up

In Stock: 7,622

Minimum Order: 1

Qty. Unit Price Ext. Price
1+ - -

The prices below are for reference only.