mts62c19a Microchip Technology Inc., mts62c19a Datasheet - Page 7

• Manufacturer Part Number: mts62c19a
• Description: Dual Full-bridge Motor Driver
• Manufacturer: Microchip Technology Inc.

2.5
Logic input to select the direction of current flow
through the load. A “HIGH” logic signal level causes
load current to flow from OUTxA to OUTxB. A “LOW”
logic level causes load current to flow from OUTxB to
OUTxA.
2.6
Reference voltage for current sense comparator.
Determines the level of output current detection
together with sensing resistor and inputs I0x, I1x.
2.7
Connection to lower sources of output stage for inser-
tion of current sense resistor.
 2010 Microchip Technology Inc.
Current Flow Direction Selection
(PHASE1, PHASE2)
Current Sense Reference (VREF1,
VREF2)
Current Sense Input (SENSE1,
SENSE2)
2.8
Current sense comparator input.
2.9
A parallel RtCt network connected to this pin sets the
OFF time of the power transistors. The pulse generator
is a monostable triggered by the output of the current
sense comparator.
2.10
Output connection to “A” side and “B” side of motor
windings.
Current Sense Comparator Input
(COMPIN1, COMPIN2)
Output Stage OFF Time (RC1,
RC2)
Output Stage (OUT1A, OUT2A,
OUT1B, OUT2B)
MTS62C19A
DS22260A-page 7