PIN CONNECTIONS
PIN CONNECTIONS
OUT1A
VM1
IN1A
IN1B
VDD
OE
LGND
OUT1B
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
PGND2
OUT2A
IN2A
IN2B
VG
VM2
OUT2B
PGND1
Figure 3. 17533 Pin Connections
Table 1. PIN Function Description
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pin Name
OUT1A
VM1
IN1A
IN1B
VDD
OE
LGND
OUT1B
PGND1
OUT2B
VM2
VG
IN2B
IN2A
OUT2A
PGND2
Formal Name
H-Bridge Output 1A
Motor Drive Power Supply 1
Logic Input Control 1A
Logic Input Control 1B
Logic Supply
Output Enable
Logic Ground
H-Bridge Output 1B
Power Ground 1
H-Bridge Output 2B
Motor Drive Power Supply 2
Output A of H-Bridge channel 1.
Positive power source connection for H-Bridge 1 (Motor Drive Power Supply).
Logic input control of OUT1A (refer to
7).
Logic input control of OUT1B (refer to
7).
Control circuit power supply pin.
Logic output Enable control of H-Bridges (Low = True).
Low-current logic signal ground.
Output B of H-Bridge channel 1.
High-current power ground 1.
Output B of H-Bridge channel 2.
Positive power source connection for H-Bridge 2 (Motor Drive Power Supply).
Definition
Gate Driver Circuit Voltage Input Input pin for the gate drive voltage.
Logic Input Control 2B
Logic Input Control 2A
H-Bridge Output 2A
Power Ground 2
Logic input control of OUT2B (refer to
7).
Logic input control of OUT2A (refer to
7).
Output A of H-Bridge channel 2.
High-current power ground 2.
17533
Analog Integrated Circuit Device Data
Freescale Semiconductor
3
FREESCALE [ FREESCALE SEMICONDUCTOR, INC ]
