AP1023 Datasheet PDF - AKM
Part Number | AP1023 | |
Description | 2ch H-Bridge Constant Voltage Control Motor Driver IC | |
Manufacturers | AKM | |
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There is a preview and AP1023 download ( pdf file ) link at the bottom of this page. Total 15 Pages |
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AP1023
2ch H-Bridge Constant Voltage Control Motor Driver IC
1. General Description
The AP1023 is 2ch H-Bridge Motor Driver corresponding to motor operating voltage range from 1.6 to 6.5V.
The AP1023 is capable of driving two motor or one stepper motor. The AP1023 is suitable for battery drive
application, and realizes to the battery life by PWM constant voltage control. The AP1023 is housed in a
small 4×4mm 24pin QFN package with good heat dissipation performance, and therefore contributes to
downsize Printed Circuit Board.
2. Features
PWM Constant Voltage Control
Motor Operating Voltage
Control Supply Voltage
Maximum Output Current
H-Bridge On-Resistance(High+Low)
Built-in Charge Pump block
Under Voltage Lockout Circuit (UVLO)
Thermal Shutdown Circuit (TSD)
Operating Temperature Range
Package
1.6V~6.5V
2.7V~5.5V
1.45A(Ta=25℃, 2ch simultaneously)
0.54Ω (Ta=25°C)
-30°C~85°C
24pin QFN (4mm×4mm, with Ex-posed PAD)
016000616-E00
-1-
2016/03
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[AP1023AEN]
7. Absolute Maximum Ratings
Parameter
Symbol min max Unit
Condition
Control Supply Voltage
VC -0.5 6.0 V
Motor Operating Voltage
VM -0.5 7.0 V
VC Level Terminal Voltage
(INn,VREF,VSET,M1,M0,EN)
VM Level Terminal Voltage
(OUTnA, OUTnB,CL)
VC+VM Level Terminal Voltage
(CH,VG)
Maximum Output Current
Vterm1
Vterm2
Vterm3
Iload
-0.5
-0.5
-0.5
-
-
VC V
VM V
13.0 V
1.35
A
Ta=85°C, 1ch
(Note 3)
Ta=85°C,
0.95 A/ch 2ch simultaneously
(Note 3,Note 4)
Power Dissipation
Junction Temperature
Thermal shutdown detection
PD
-
3.125
W Temperature: Tj=150°C ,
(Note 3,Note 4)
Tj - 150 °C
Storage Temperature
Tstg -40 150 °C
Note 2.All above voltages are with respect to GND=PGND=0V. GND and PGND must be connected to a
ground plane.
Note 3. For Power Dissipation, the output current rating may be limited by duty cycle, Ta, and PCB board
heat sinking design.
Note 4.A 4-layer board is used. RθJA = 40°C/W.
3.6
3.2
2.8
2.4
2.0 RθJA=40°C/W at 4-layer PCB
1.6
1.2
0.8
0.4
0.0
0
25 50 75 85 100 125 150
Temperature (°C)
Figure 2. Maximum Power Dissipation
175
WARNING: Operation at or beyond these limits may result in permanent damage to the device. Normal
operation is not guaranteed at these extremes.
016000616-E00
-5-
2016/03
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for AP1023 electronic component. |
Information | Total 15 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ AP1023.PDF Datasheet ] |
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