U6803B TEMIC Semiconductors, U6803B Datasheet

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U6803B

Manufacturer Part Number
U6803B
Description
Triple-Driver with Thermal Monitoring
Manufacturer
TEMIC Semiconductors
Datasheet

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Part Number:
U6803B
Manufacturer:
TEMIC
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Part Number:
U6803B
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
TELEFUNKEN Semiconductors
Rev. A4, 28-Apr-97
Triple-Driver with Thermal Monitoring
Description
The triple-driver IC includes three non inverted and
current limited output stages with an open collector.
Common thermal shutdown protects outputs against
critical junction temperature. Each output can sink
Features
D
D
D
D
D
Ordering Information
Block Diagram / Applications
Three input comparators with Schmitt-trigger
characteristic
Input clamping current capability to
Integrated protection cells (EMC, ESD, RF)
dedicated to all input stages
Common shutdown by junction temperature monitor
Low voltage reset with hysteresis
Extended Type Number
U6803B–FP
V
S
7
shutdown
detection
Thermal
voltage
Under
1
V
O1
"
10 mA
8
V
I1
Package
3
V
SO8
O2
Figure 1.
6
V
V
20 mA, parallel output operation is possible. The digital
inputs have Schmitt-trigger function with pull-up current
sources to 5 V.
D
D
– Short circuit protected with diode
– Load-dump protected @ 1 k
– No crosstalk on adjacent channels
– Clamping current @ –2 mA
– Jump start possible
I2
S
=5 V
ESD protection to human body model:
"
Output stages:
2000 V (C = 100 pF, R = 1.5 k
4
V
O3
5
V
I3
Remarks
V
W
S
13332
2
U6803B
W
GND
)
1 (6)

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U6803B Summary of contents

Page 1

... Short circuit protected with diode – Load-dump protected @ 1 k – No crosstalk on adjacent channels – Clamping current @ –2 mA – Jump start possible Package SO8 Figure 1. U6803B Remarks 2 GND V S 13332 1 (6) ...

Page 2

... GND 13330 Figure 2. Pinning Basic Circuitry Integrated circuit, U6803B, requires a stabilized supply " voltage ( 5%) to comply with its electrical S characteristics. An external buffer capacitor 100 nF value is recommended. An integrated 14-V Zener-diode between V and ground protects the supply pin. S All input stages are provided with an integrated 250 k pull-up resistor and can be directly connected to a micro- controller ...

Page 3

... U6803B Tripledrive Figure 3. Application schematic Symbol amb T stg T j Symbol R thJA U6803B Load 470 pF 13333 Value Unit 7 –40 to +125 _ C –50 to +150 _ C +150 Value Unit 120 K/W 3 (6) ...

Page 4

... U6803B Electrical Characteristics " reference point pin 2 (GND), unless otherwise specified, see figures 1 and 5 amb Parameters Test Conditions / Pins Supply Pin 7 Supply voltage Supply current Inputs open Inputs closed to GND Low voltage detection ON threshold: OFF Low voltage hysteresis ...

Page 5

... Package Information Package SO8 Dimensions in mm 0.4 1. TELEFUNKEN Semiconductors Rev. A4, 28-Apr-97 5.2 4.8 5.00 3.7 4.85 1.4 0.25 3.8 0.10 6.15 3.81 5.85 5 technical drawings according to DIN specifications 5 U6803B 0.2 13034 5 (6) ...

Page 6

... U6803B Ozone Depleting Substances Policy Statement It is the policy of TEMIC TELEFUNKEN microelectronic GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment ...

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