A2550KLPTR View Datasheet(PDF) - Allegro MicroSystems
Part Name
Description
MFG CO.
'A2550KLPTR' PDF : 15 Pages View PDF
A2550
Relay Driver with 5 V Regulator
for Automotive Applications
Description (continued)
The A2550 also includes power-on reset circuitry (NPOR) as well as
an integrated watchdog circuit. Combined, they service the monitoring
and reset requirements of a system microprocessor.
The A2550 is supplied in a 16-pin TSSOP package with exposed
thermal pad (package LP).The package is lead (Pb) free, with 100%
matte tin leadframe plating.
Selection Guide
Part Number
A2550KLPTR-T
Packing
13-in. reel, 4000 pieces / reel
Absolute Maximum Ratings
Characteristic
Supply Voltage
High Voltage Enable
Output Driver
Output Load Clamp
Maximum Energy at Outputs
Peak Power Dissipation at Outputs
All other pins
ESD Rating – Human Body Model
ESD Rating – Charged Device Model
Operating Ambient Temperature
Maximum Junction Temperature
Storage Temperature
Symbol
VBB
VENBAT
VOUT
VOUT(CL)
EOUT
PPK
Notes
Continuous rating; outputs off
Transient rating
Single Pulse, TJ(initial) = 125°C
Single pulse, TJ(initial) = 125°C, ∆t = 1 ms; see
figure 2 for different durations and TJ(initial)
TA
TJ (max)
Tstg
AEC-Q100-002; all pins
AEC-Q100-011; all pins
Range K
Rating
–0.3 to 60
–0.3 to 60
–1.4 to 48
60
100
1.7
–0.3 to 7
2.5
1050
–40 to 125
150
–55 to 150
Units
V
V
V
V
mJ
W
V
kV
V
ºC
ºC
ºC
Allegro MicroSystems, Inc.
2
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
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