MPC17529 데이터 시트보기 (PDF) - Freescale Semiconductor
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MPC17529 Datasheet PDF : 12 Pages
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TERMINAL CONNECTIONS
TERMINAL CONNECTIONS
VDD
1
IN1A
2
IN1B
3
OE
4
OUT2A
5
PGND1
6
OUT1A
7
VM1
8
CRES
9
C2H
10
20
LGND
19
IN2A
18
IN2B
17
VM2
16
OUT2B
15
PGND2
14
OUT1B
13
C2L
12
C1L
11
C1H
Figure 3. 17529 Terminal Connections
Table 1. Terminal Function Description
Terminal
Terminal
Name
Formal Name
Definition
1
VDD
Control Circuit Power Supply Positive power source connection for control circuit.
2
IN1A
Logic Input Control 1A
Logic input control of OUT1A (refer to Table 5, Truth Table, page 7).
3
IN1B
Logic Input Control 1B
Logic input control of OUT1B (refer to Table 5, Truth Table, page 7).
4
OE
Output Enable
Logic output Enable control of H-Bridges (Low = True).
5
OUT2A
H-Bridge Output 2A
Output A of H-Bridge channel 2.
6
PGND1
Power Ground 1
High-current power ground 1.
7
OUT1A
H-Bridge Output 1A
Output A of H-Bridge channel 1.
8
VM1
Motor Drive Power Supply 1 Positive power source connection for H-Bridge 1 (Motor Drive Power Supply).
9
CRES
Predriver Power Supply
Internal triple charge pump output as predriver power supply.
10
C2H
Charge Pump 2H
Charge pump bucket capacitor 2 (positive pole).
11
C1H
Charge Pump 1H
Charge pump bucket capacitor 1 (positive pole).
12
C1L
Charge Pump 1L
Charge pump bucket capacitor 1 (negative pole).
13
C2L
Charge Pump 2L
Charge pump bucket capacitor 2 (negative pole).
14
OUT1B
H-Bridge Output 1B
Output B of H-Bridge channel 1.
15
PGND2
Power Ground 2
High-current power ground 2.
16
OUT2B
H-Bridge Output 2B
Output B of H-Bridge channel 2.
17
VM2
Motor Drive Power Supply 2 Positive power source connection for H-Bridge 2 (Motor Drive Power Supply).
18
IN2B
Logic Input Control 2B
Logic input control of OUT2B (refer to Table 5, Truth Table, page 7).
19
IN2A
Logic Input Control 2A
Logic input control of OUT2A (refer to Table 5, Truth Table, page 7).
20
LGND
Logic Ground
Low-current logic signal ground.
Analog Integrated Circuit Device Data
Freescale Semiconductor
17529
3
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