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2543 Datasheet(PDF) 3 Page - Allegro MicroSystems

Part No. 2543
Description  PROTECTED QUAD POWER DRIVER
Download  8 Pages
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Maker  ALLEGRO [Allegro MicroSystems]
Homepage  http://www.allegromicro.com
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2543 Datasheet(HTML) 3 Page - Allegro MicroSystems

   
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2543
PROTECTED
QUAD POWER DRIVER
ELECTRICAL CHARACTERISTICS at TA = +25°C (UDN2543B/EB) or over operating
temperature range (UDQ2543B/EB only), VCC = 4.75 V to 5.25 V
Limits
Characteristic
Symbol
Test Conditions
Min.
Max.
Units
Output Leakage Current
ICEX
VOUT = 60 V, VIN = 0.8 V, VEN = 2.0 V
100
µA
VOUT = 60 V, VIN = 2.0 V, VEN = 0.8 V
100
µA
Output Sustaining Voltage
VOUT(SUS)
IOUT = 100 mA, VIN = VEN = 0.8 V
35
V
Output Saturation Voltage
VOUT(SAT)
IOUT = 100 mA, VIN = VEN = 2.0 V
200
mV
IOUT = 400 mA, VIN = VEN = 2.0 V
400
mV
IOUT = 700 mA, VIN = VEN = 2.0 V
600
mV
Input Voltage
Logic 1
VIN(1) or VEN(1)
2.0
V
Logic 0
VIN(0) or VEN(0)
0.8
V
Input Current
Logic 1
VIN(1) or VEN(1) = 2.0 V
20
µA
Logic 0
VIN(0) or VEN(0) = 0.8 V
-10
µA
Total Supply Current
ICC
IOUT = 700 mA*, VIN† = VEN = 2.0 V
65
mA
Outputs Open, VIN† = 0.8 V, VEN = 2.0 V
15
mA
Clamp Diode Forward Voltage
VF
IF = 1.0 A
1.6
V
IF = 1.5 A
2.0
V
Clamp Diode
IR
VR = 60 V, VIN = VEN = 2.0 V,
50
µA
D1 + D2 or D3 + D4
Leakage Current
Negative current is defined as coming out of (sourcing) the specified terminal.
As used here, -100 is defined as greater than +10 (absolute magnitude convention) and the minimum is implicitly zero.
* Pulse test, allowable package power dissipation will be exceeded at increased ambient temperatures.
† All inputs simultaneously, all other tests are performed with each input tested separately.


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