900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






AKM

AP1041 Datasheet Preview

AP1041 Datasheet

H-Bridge Motor Driver

No Preview Available !

[AP1041]
AP1041
32V 1ch H-Bridge Motor Driver IC
1. General Description
The AP1041 is a 1ch H-Bridge motor driver that supports a maximum output current of 1.0A and from 8
to 32V operation voltage. The control mode of the AP1041 can be switched between parallel input mode
and complemental input mode by the SEL pin. The built-in PWM duty control circuit enables speed
adjustment of the motor by the VREF voltage for both forward and reverse rotations. The AP1041 has a
through current prevention, a low voltage detection, a thermal protection and an overcurrent protection
circuits for the output stage as protection circuits. The detection time of the overcurrent protection circuit
can be adjusted by the resistance value connected to the TBLANK pin.
The AP1041 adopts a space saving 24-pin QFN package with good heat dissipation. It is ideal for a high
current DC brush motor driver IC.
2. Features
• Motor Drive Voltage
: 8V~32V (Single Power Supply)
• Control Power Supply
: Not Necessary
• Maximum Output Current (DC) : 0.9A @Ta=25°C
• Maximum Output Current (Peak) : 1.0A @Ta=25°C, t<10ms (within 10ms during 200ms)
• ON Resistance of H-Bridge
: 1.5Ω (High+Low) @Ta=25°C
• Input Interface
: Parallel Input or Complemental Input
• PWM Pulse
: Maximum 200kHz
• Protection Function
: Over Heat Detection, Overcurrent Detection, Low Voltage
Detection and Through Current Protection Functions
• Output Pin for Error Detection Flags
• Overcurrent Detection Time Adjustment Pin
• PWM Duty Control by VREF Pin
• Operation Temperature Range : -30°C~85°C
• Package
: 24-pin QFN 4mm×4mm
019002294-E-00
-1-
2019/03




AKM

AP1041 Datasheet Preview

AP1041 Datasheet

H-Bridge Motor Driver

No Preview Available !

[AP1041]
3. Table of Contents
1. General Description ............................................................................................................................ 1
2. Features .............................................................................................................................................. 1
3. Table of Contents ................................................................................................................................ 2
4. Block Diagram ..................................................................................................................................... 3
5. Pin Configulations and Functions ....................................................................................................... 3
5.1. Pin Layout .................................................................................................................................... 3
5.2. Pin Functions ............................................................................................................................... 4
6. Absolute Maximum Ratings ................................................................................................................ 5
7. Recommended Operation Conditions................................................................................................. 6
8. Electric Characteristics ....................................................................................................................... 6
9. Functional Descriptions....................................................................................................................... 8
9.1. Control Logic................................................................................................................................ 8
9.2. PWM Duty Control ..................................................................................................................... 10
9.3. Protection Functions...................................................................................................................11
10. Recommended External Circuit ........................................................................................................ 14
11. Package ............................................................................................................................................ 16
11.1. Outline Dimensions ................................................................................................................... 16
11.2. Land Pattern .............................................................................................................................. 16
11.3. Marking ...................................................................................................................................... 17
12. Ordering Guide.................................................................................................................................. 17
13. Revision History ................................................................................................................................ 17
IMPORTANT NOTICE .......................................................................................................................... 18
019002294-E-00
-2-
2019/03



Part Number AP1041
Description H-Bridge Motor Driver
Maker AKM
Total Page 3 Pages
PDF Download

AP1041 Datasheet PDF





Similar Datasheet

1 AP1040 H-Bridge Motor Driver
AKM
2 AP1041 H-Bridge Motor Driver
AKM
3 AP1042 H-Bridge Motor Driver
AKM





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy