Datasheet

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DEVICE INFORMATION
UVLO
Comp
+
-
+
-
Thermal
Shutdown
2.5V
+-
Current
Sense
Reference
V
ref
V
ref
ENA_1
FB1
ENA_1
FallingEdge
Delay
0.95xVref
V
SENSE1
0.95xV
ref
V
SENSE2
RisingEdge
Deglitch
ENA_1
ENA_2
Current
Sense
+-
ENA_2
ENA_2
FB2
V
ref
V (2Pins)
IN1
GND
EN1
EN2
V
IN2
(2Pins)
PG1
MR
RESET
V
IN1
PG1
Comp
RisingEdge
Deglitch
PG2
PG2
Comp
V
OUT2
(2Pins)
+
-
10kW
V
SENSE1
(seeNoteA)
V (2Pins)
OUT1
V
SENSE2
(seeNoteA)
10kW
TPS70845, TPS70848
TPS70851, TPS70858
TPS70802
SLVS301D – JUNE 2000 – REVISED DECEMBER 2007
Fixed Voltage Version
A. For most applications, V
SENSE1
and V
SENSE2
should be externally connected to V
OUT1
and V
OUT2
, respectively, as
close as possible to the device. For other implementations, refer to SENSE terminal connection discussion in the
Application Information section.
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