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T6818

Features: • Supply Voltage up to 40 V• RDSon Typically 0.5 at 25 C, Maximum 1 at 150 C• Up to 1.5 A Output Current• Three Half-bridge Outputs Formed by Three High-side and Three Low-side Drivers• Capable to Switch all Kinds of Loads Such as DC Motors, Bulbs, Resistors...

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SeekIC No. : 004511361 Detail

T6818: Features: • Supply Voltage up to 40 V• RDSon Typically 0.5 at 25 C, Maximum 1 at 150 C• Up to 1.5 A Output Current• Three Half-bridge Outputs Formed by Three High-side and Th...

T6818 Data Sheet

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Part Number:
T6818
Supply Ability:
5000

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

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Upload time: 2025/1/13

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Product Details

Description



Features:

• Supply Voltage up to 40 V
• RDSon Typically 0.5 at 25 C, Maximum 1 at 150 C
• Up to 1.5 A Output Current
• Three Half-bridge Outputs Formed by Three High-side and Three Low-side Drivers
• Capable to Switch all Kinds of Loads Such as DC Motors, Bulbs, Resistors, Capacitors and Inductors
• No Shoot-through Current
• Very Low Quiescent Current IS < 5 A in Standby Mode versus Total Temperature Range
• Outputs Short-circuit Protected
• Overtemperature Protection for Each Switch and Overtemperature Prewarning
• Undervoltage Protection
• Various Diagnostic Functions Such as Shorted Output, Open-load, Overtemperature and Power-supply Fail Detection
• Serial Data Interface, Daisy Chain Capable, up to 2 MHz Clock Frequency
• SO14 Power Package


Pinout

Connection Diagram


Specifications

Parameter Pin Symbol Value Unit
Supply voltage 3 VVS -0.3 to +40 V
Supply voltage t < 0.5 s; IS > -2 A 3 VVS -1 V
Logic supply voltage 11 VVCC -0.3 to +7 V
Logic input voltage 4 to 6, 10 VCS,VDI, VCLK, VINH -0.3 to VVCC+0.3 V
Logic input voltage 9 VDO -0.3 to VVCC+0.3 V
Input current 4 to 6, 10 ICS,IDI, ICLK, IINH -10 to +10 mA
Output current 9 IDO -10 to +10 mA
Output current
2, 12 and 13 IOut3, IOut2, IOut1 Internallimited, seeoutput specification  
Output voltage 2, 12 and 13 IOut3, IOut2, IOut1 -0.3 to +40 V
Reverse conducting current
(tPulse = 150 ms) 		2, 12 and 13
towards pin 3		 IOut3, IOut2, IOut1 17 A
Junction temperature range   Tj -40 to +150
Storage temperature range   TSTG -55 to +150



Description

The T6818/T6828 are fully protected driver interfaces designed in 0.8-m BCDMOS technology. They are used to control up to 3 different loads by a microcontroller in automotive and industrial applications.

Each of the 3 high-side and 3 low-side drivers is capable to drive currents up to 1.5 A. The drivers are internally connected to form 3 half-bridges and can be controlled separately from a standard serial data interface. Therefore, all kinds of loads such as bulbs, resistors, capacitors and inductors can be combined. The T6818 design especially supports the application of H-bridges to drive DC motors.

T6818 Protection is guaranteed regarding short-circuit conditions, overtemperature and undervoltage. Various diagnostic functions and a very low quiescent current in stand-by-mode opens a wide range of applications. Automotive qualification (protection against conducted interferences, EMC protection and 2-kV ESD protection) gives added value and enhanced quality for exacting requirements of automotive applications.




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