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U6820BM

Features: • Four Short-circuit-protected High-side Drivers with a Maximum Current Capability of 50 mA Each• Four Short-circuit-protected Low-side Drivers with a Maximum Current Capability of 50 mA Each• ON Resistance High Side Ron < 10 Versus Total Temperature Range• ON...

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SeekIC No. : 004535071 Detail

U6820BM: Features: • Four Short-circuit-protected High-side Drivers with a Maximum Current Capability of 50 mA Each• Four Short-circuit-protected Low-side Drivers with a Maximum Current Capabilit...

U6820BM Data Sheet

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Part Number:
U6820BM
Supply Ability:
5000

Price Break

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

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Upload time: 2024/10/31

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Product Details

Description



Features:

• Four Short-circuit-protected High-side Drivers with a Maximum Current Capability of 50 mA Each
• Four Short-circuit-protected Low-side Drivers with a Maximum Current Capability of 50 mA Each
• ON Resistance High Side Ron < 10 Versus Total Temperature Range
• ON Resistance Low Side Ron < 7 Versus Total Temperature Range
• Short-circuit Detection of Each Driver Stage
• Disabling of Driver Stages in the Case of Short-circuit and Overtemperature Detection
• Independent Control of Each Driver Stage via an 8-bit Shift Register
• Status Output Reports Short-circuit Condition
• Status Output Reports when All Loads Are Switched Off
• Timing of Status Output Reset Signalizes Failure Mode
• Temperature Protection in Conjunction with Short-circuit Detection


Pinout

Connection Diagram


Specifications

Parameters
Pin
Symbol
Min.
Max.
Unit
Supply voltage
3
VVS
-0.3
+40
V
Logic supply voltage
6
VVCC
-0.3
+7
V
Logic input voltage
11,12 13
CS,CLK,DI
-0.3
VVCC + 0.5
V
Logic output voltage
14
TSATUS
-0.3
VVCC + 0.3
V
Input current
3
IVS
0.2
mA
6
IVCC
5
mA
Output current
(internally limitted)
1-2,8-11,
15-16
I 1H-4H and I 1L-4
30
65
mA
Junction temperature range
Tj
-40
+150
Storage temperature range
Tstg
-55
+150



Description

The U6820BM is a driver interface in BCDMOS technology with 8 independent driver stages having a maximum current capability of 50 mA each. Its partitioning into 4 high-side and 4 low-side driver stages allows an easy connection of either 4 halfbridges or 2 H-bridges on the pc board. The U6820BM communicates with a microcontroller via an 8-bit serial interface. Integrated protection against short circuit and overtemperature give added value. EMI protection and 2-kV ESD protection together with automotive qualification referring to conducted interference (ISO/TR 7637/1) make U6820BM ideal for both automotive and industrial applications.




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