DG9451 Просмотр технического описания (PDF) - Vishay Semiconductors
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DG9451 Datasheet PDF : 13 Pages
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www.vishay.com
DG9451, DG9453
Vishay Siliconix
TRUTH TABLE
ENABLE
INPUT
SELECT INPUTS
C
B
A
H
X
X
X
L
L
L
L
L
L
L
H
L
L
H
L
L
L
H
H
L
H
L
L
L
H
L
H
L
H
H
L
L
H
H
H
ON SWITCHES
DG9451
DG9453
All Switches Open
All Switches Open
X to X0
X to X0, Y to Y0, Z to Z0
X to X1
X to X1, Y to Y0, Z to Z0
X to X2
X to X0, Y to Y1, Z to Z0
X to X3
X to X1, Y to Y1, Z to Z0
X to X4
X to X0, Y to Y0, Z to Z1
X to X5
X to X1, Y to Y0, Z to Z1
X to X6
X to X0, Y to Y1, Z to Z1
X to X7
X to X1, Y to Y1, Z to Z1
ORDERING INFORMATION
TEMP. RANGE
DG9451, DG9453
-40 °C to +125 °C a
Note
a. -40 °C to +85 °C datasheet limits apply.
PACKAGE
16-Pin miniQFN
PART NUMBER
DG9451EN-T1-E4
DG9453EN-T1-E4
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, unless otherwise noted)
PARAMETER
LIMIT
V+ to V-
14
GND to V-
7
Digital Inputs a, VS, VD
(V-) -0.3 to (V+) +0.3
or 30 mA, whichever occurs first
Continuous Current (Any Terminal)
30
Peak Current, S or D (Pulsed 1 ms, 10 % duty cycle)
100
Storage Temperature
-65 to +150
Power Dissipation b
16-Pin miniQFN c, d
525
Thermal Resistance b
16-Pin miniQFN d
152
Latch-up (per JESD78)
> 300
UNIT
V
mA
°C
mW
°C/W
mA
Notes
a. Signals on SX, DX, or INX exceeding V+ or V- will be clamped by internal diodes. Limit forward diode current to maximum current ratings.
b. All leads welded or soldered to PC board.
c. Derate 6.6 mW/°C above 70 °C.
d. Manual soldering with iron is not recommended for leadless components. The miniQFN-16 is a leadless package. The end of the lead
terminal is exposed copper (not plated) as a result of the singulation process in manufacturing. A solder fillet at the exposed copper lip
cannot be guaranteed and is not required to ensure adequate bottom side solder interconnection.
S14-2340-Rev. C, 08-Dec-14
2
Document Number: 65020
For technical questions, contact: powerictechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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