MC33887PEK Freescale Semiconductor, MC33887PEK Datasheet - Page 6

• Manufacturer Part Number: MC33887PEK
• Description: H-BRIDGE W/LD CUR FDBK
• Manufacturer: Freescale Semiconductor

6
Table 3. SOICW-EP PIN DEFINITIONS
33887
PIN CONNECTIONS
A functional description of each pin can be found in the
42 – 45
Pad
Pin
47
Pin Name
Interface
Thermal
OUT1
FB
Feedback for H-Bridge
Exposed Pad Thermal
H-Bridge Output 1
Formal Name
Interface
Functional Pin DescriptionS
Output 1 of H-Bridge.
Current feedback output providing ground referenced 1/375th ratio of
H-Bridge high-side current.
Exposed pad thermal interface for sinking heat from the device.
Note Must be DC-coupled to analog ground and power ground via very
low impedance path to prevent injection of spurious signals into IC
substrate.
section,
Analog Integrated Circuit Device Data
Definition
page
21.
Freescale Semiconductor