Datasheet

UC1625
UC2625
UC3625
SLUS353C –NOVEMBER 2003–REVISED JUNE 2013 www.ti.com
ABSOLUTE MAXIMUM RATINGS
(1)
over operating free-air temperature range (unless otherwise noted)
VALUE UNIT
VCC 20
Supply voltage
Pwr
20
VCC
PWM IN –0.3 to +6
E/A IN(+), E/A IN(–) –0.3 to +12
V
ISENSE1, ISENSE2 –1.3 to +6
OV–COAST, DIR, SPEED-IN, SSTART, QUAD SEL –0.3 to +8
H1, H2, H3 –0.3 to +12
PU Output Voltage –0.3 to +50
PU +200 continuous
PD ±200 continuous
E/A ±10
Output Current mA
I
SENSE
–10
Tach
±10
Out
V
REF
–50 continuous
Operating Temperature Range UC1625 –55 to +125
T
J
Operating Temperature Range UC2625 –40 to +105 °C
Operating Temperature Range UC3625 0 to +70
T
stg
Storage Temperature –65 to +150 °C
(1) Currents are positive into and negative out of the specified terminal.
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