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17529 데이터시트 PDF




Freescale Semiconductor에서 제조한 전자 부품 17529은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

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부품번호 17529 기능
기능 Dual H-Bridge Motor Driver
제조업체 Freescale Semiconductor
로고 Freescale Semiconductor 로고


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17529 데이터시트, 핀배열, 회로
www.DFaretaeSshceeatl4eUS.ceommiconductor
Technical Data
0.7 A Dual H-Bridge Motor
Driver with 3.0V/5.0V
Compatible Logic I/O
The 17529 is a monolithic dual H-Bridge power IC ideal for
portable electronic applications containing bipolar step motors and/or
brush DC-motors (e.g., cameras and disk drive head positioners).
The 17529 operates from 2.0 V to 6.8 V, with independent control
of each H-Bridge via parallel MCU interface (3.0 V- and 5.0 V-
compatible logic). The device features on-board charge pump, as
well as built-in shoot-through current protection and an undervoltage
shutdown function.
The 17529 has four operating modes: Forward, Reverse, Brake,
and Tri-Stated (High Impedance). The 17529 has a low total RDS(ON)
of 1.2 (max @ 25°C).
The 17529’s low output resistance and high slew rates provide
efficient drive for many types of micromotors.
Features
• Low Total RDS(ON) 0.7 (Typ), 1.2 (Max) @ 25°C
• Output Current 0.7 A (DC), 1.4 A (Peak)
• Shoot-Through Current Protection Circuit
• 3.0 V/5.0 V CMOS-Compatible Inputs
• PWM Control Input Frequency up to 200 kHz
• Built-In Charge Pump Circuit
• Low Power Consumption
• Undervoltage Detection and Shutdown Circuit
• Pb-Free Packaging Designated by Suffix Code EV
Document order number: MPC17529
Rev 2.0, 09/2005
17529
DUAL H-BRIDGE
EV SUFFIX (PB-FREE)
98ASA10616D
20-TERMINAL VMFP
ORDERING INFORMATION
Device
Temperature
Range (TA)
Package
MPC17529EV/EL -20°C to 65°C
20 VMFP
5.0 V 5.0 V
17529
VDD VM 1/2
C1L
C1H
C2L
C2H
OUT1A
CRES OUT1B
IN1A OUT2A
Bipolar
MCU
IN1B
IN2A
OUT2B
N Step
S Motor
IN2B
OE
GND PGND1/2
Figure 1. 17529 Simplified Application Diagram
* This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
© Freescale Semiconductor, Inc., 2005. All rights reserved.




17529 pdf, 반도체, 판매, 대치품
MAXIMUM RATINGS
MAXIMUM RATINGS
Table 2. Maximum Ratings
All voltages are with respect to ground unless otherwise noted. Exceeding the ratings may cause a malfunction or permanent
damage to the device.
Rating
Symbol
Value
Unit
Motor Supply Voltage
Charge Pump Output Voltage
Logic Supply Voltage
Signal Input Voltage
Driver Output Current
Continuous
Peak (1)
VM
VCRES
VDD
VIN
IO
IOPK
-0.5 to 8.0
-0.5 to 14
-0.5 to 7.0
-0.5 to VDD+0.5
0.7
1.4
V
V
V
V
A
ESD Voltage
Human Body Model (2)
Machine Model (3)
VESD1
VESD2
±1500
± 200
V
Operating Junction Temperature
Operating Ambient Temperature
Storage Temperature Range
Thermal Resistance (4)
Power Dissipation (5)
Soldering Temperature (6)
TJ
TA
TSTG
RθJA
PD
TSOLDER
-20 to 150
-20 to 65
-65 to 150
120
1040
260
°C
°C
°C
°C/W
mW
°C
Notes
1. TA = 25°C, 10 ms pulse at 200 ms interval.
2. ESD1 testing is performed in accordance with the Human Body Model (CZAP = 100 pF, RZAP = 1500 ).
3. ESD2 testing is performed in accordance with the Machine Model (CZAP = 200 pF, RZAP = 0 ).
4. Mounted on 37 x 50 Cu area (1.6 mm FR-4 PCB).
5. TA = 25°C.
6. Soldering temperature limit is for 10 seconds maximum duration. Not designed for immersion soldering. Exceeding these limits may
cause malfunction or permanent damage to the device.
17529
4
Analog Integrated Circuit Device Data
Freescale Semiconductor

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17529 전자부품, 판매, 대치품
TIMING DIAGRAMS
TIMING DIAGRAMS
IN1,
IN2,
OE
OUTA,
OUTB
50%
tPLH
90%
10%
tPHL
Figure 4. tPLH, tPHL, and tPZH Timing
t VGON
11 V
VDD
VCRES
Figure 6. Charge Pump Timing Diagram
VDDDETON
2.5 V/3.5 V
VDD
0.8 V/
1.5 V
50%
tVDDDET
VDDDETOFF
tVDDDET
90%
IM
0%
(<1.0 µA)
Figure 5. Low-Voltage Detection Timing Diagram
Table 5. Truth Table
INPUT
OE
IN1A
IN2A
LL
LH
LL
LH
HX
H = High.
L = Low.
Z = High impedance.
X = Don’t care.
OE terminal is pulled up to VDD with internal resistance.
IN1B
IN2B
L
L
H
H
X
OUT1A
OUT2A
L
H
L
Z
Z
OUTPUT
OUT1B
OUT2B
L
L
H
Z
Z
Analog Integrated Circuit Device Data
Freescale Semiconductor
17529
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관련 데이터시트

부품번호상세설명 및 기능제조사
17529

Dual H-Bridge Motor Driver

Freescale Semiconductor
Freescale Semiconductor

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