U6813B

Features: • Digital Self-supervising Watchdog with Hysteresis• One 150-mA Output Driver for Relay• One High-side Driver for N-channel Power FET• Positive and Negative Enable Output• Positive and Negative Reset Output• Over/Under-voltage Detection• Relay an...

product image

U6813B Picture
SeekIC No. : 004535069 Detail

U6813B: Features: • Digital Self-supervising Watchdog with Hysteresis• One 150-mA Output Driver for Relay• One High-side Driver for N-channel Power FET• Positive and Negative Enable ...

floor Price/Ceiling Price

Part Number:
U6813B
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/10/31

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

• Digital Self-supervising Watchdog with Hysteresis
• One 150-mA Output Driver for Relay
• One High-side Driver for N-channel Power FET
• Positive and Negative Enable Output
• Positive and Negative Reset Output
• Over/Under-voltage Detection
• Relay and Power FET Outputs Protected Against Standard Transients and 55-V Load Dump



Pinout

  Connection Diagram


Specifications

Parameters
Symbol
Value
Unit
Supply voltage rang
VS
-0.2to+26
V
Power dissipation VS = 5 V; Tamb = -40
            VS = 5 V; Tamb = 125
Ptot
Ptot
250
150
mW
mW
Junction temperature
Tj
150
Ambient temperature range
Tamb
-40to+125
Storage temperature range
Tstg
-55to+155



Description

The function of microcontrollers in safety-critical applications (e.g., anti-lock systems) needs to be monitored permanently. Usually, this task is accomplished by an independent watchdog timer. The monolithic IC U6813B, designed in bipolar technology and qualified according to the needs of the automotive industry, includes such a watchdog timer and provides additional features for added value. With the help of integrated driver stages, it is easy to control safety-related functions of a relay and of an N-channel power MOSFET in high-side applications. In case of a microcontroller malfunction or supply-voltage anomalies, the U6813B provides positive and negative reset and enable output signals. This flexibility guarantees a broad range of applications. The U6813B is based on of Atmel's fail-safe ICs U6808B and U6809B.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
Boxes, Enclosures, Racks
Industrial Controls, Meters
Crystals and Oscillators
Optoelectronics
Test Equipment
View more