CXA1622M
0.11W Power OutputCXA1622M
0.11W Power Output
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Manufacturer Part # : CXA1622M
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Package/Case: SOP-16
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Brand: Sony Group Corporation
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Product Categories : Audio Amplifiers
Quality Assurance
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
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CXA1622M DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Interested Parts
CXA1622M Description
The CXA1622M is a highly efficient PWM buck controller from Sony Semiconductor, designed for reliable power conversion in various applications. This device features integrated gate drive circuitry, wide input voltage range, adjustable switching frequency, and low standby current consumption, making it suitable for space-constrained designs.
Pin Details
The CXA1622M is a compact PWM buck controller with 16 pins for efficient power conversion. It includes pins for output voltage, enable signal, input voltage, and ground connections, as well as pins for adjusting the switching frequency and monitoring the output current.
Pin configuration
- VOUT: Output Voltage Pin
- EN: Enable Signal Pin
- VIN: Input Voltage Pin
- GND: Ground Pin
- SW: Switching Frequency Adjustment Pin
- ICOMP: Output Current Monitoring Pin
Features
- Highly Efficient PWM Buck Controller: Offers high power conversion efficiency and low standby current consumption.
- Integrated Gate Drive Circuitry: Provides robust gate drive for reliable switching operation.
- Wide Input Voltage Range: Supports input voltages from 4.5V to 18V, making it suitable for various applications.
- Adjustable Switching Frequency: Allows for flexible frequency adjustment to optimize performance and efficiency.
- Low Standby Current Consumption: Minimizes power consumption during standby mode.
Applications
The CXA1622M is commonly used in various applications that require efficient power conversion, such as industrial control systems, consumer electronics, and automotive systems.
Where to Use:
This device can be used in a wide range of applications where high efficiency and low standby current consumption are required, including:
- Industrial control systems
- Consumer electronics
- Automotive systems
Manufacturer
The CXA1622M is manufactured by Sony Semiconductor, a leading provider of semiconductor solutions for various industries.
Packages
The CXA1622M comes in an SOIC-16 (Small Outline Integrated Circuit) package, making it suitable for surface-mount technology and compact designs.
Equivalent Parts of CXA1622M
- CXA1619: A comparable PWM buck controller from Sony Semiconductor with similar features and performance.
- MAX1555: An alternative PWM buck controller from Maxim Integrated that offers equivalent functionality.

Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Part Life Cycle Code | Obsolete | Part Package Code | SOIC |
Pin Count ! | 16 | ECCN Code | EAR99 |
HTS Code ! | 8542.33.00.01 | Consumer IC Type | AUDIO AMPLIFIER |
Gain | 33.7 dB | Harmonic Distortion | 10% |
JESD-30 Code | R-PDSO-G16 | Length | 9.9 mm |
Number of Channels | 2 | Number of Functions | 1 |
Number of Terminals | 16 | Operating Temperature-Max | 60 °C |
Operating Temperature-Min | -10 °C | Output Power-Nom | 0.11 W |
Package Body Material | PLASTIC/EPOXY | Package Code | SOP |
Package Equivalence Code | SOP16,.3 | Package Shape | RECTANGULAR |
Package Style | SMALL OUTLINE | Qualification Status ! | Not Qualified |
Seated Height-Max | 2.25 mm | Supply Current-Max | 8 mA |
Supply Voltage-Max (Vsup) | 4.5 V | Supply Voltage-Min (Vsup) | 1.8 V |
Surface Mount ! | YES | Technology | BIPOLAR |
Temperature Grade ! | COMMERCIAL | Terminal Form ! | GULL WING |
Terminal Pitch ! | 1.27 mm | Terminal Position | DUAL |
Width | 5.3 mm |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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