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onsemi 8-Pin PDIP 5-Channel PWM Controller 600 kHz 30V Through Hole KA7552A
Specifications
| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Height | 3.4mm |
| Length | 9.6mm |
| Model | KA7552A |
| Width | 6.4mm |
| Mount Type | Through Hole |
| Maximum Duty Cycle | 74% |
| Series | KA755 |
| Output Current | 1.5A |
| Maximum Operating Temperature | 85°C |
| Package Type | PDIP |
| Minimum Operating Temperature | -25°C |
| Number of outputs | 5 |
| Output Voltage | 18V |
| Maximum Switching Frequency | 600kHz |
| Standards/Approvals | RoHS |
| Pin Count | 8 |
| Maximum Supply Voltage | 30V |
| Minimum Supply Voltage | 8.2V |
| Supply Current | 1.8mA |
| Start-up Supply Current | 15mA |
| PWM Controller Type | SMPS |
Key Features
- Operates with a maximum supply voltage of 30 volts and a minimum supply voltage of 8.2 volts.
- Provides five output channels capable of delivering 1.5 amperes of current each.
- Encased in an 8-pin PDIP through hole package suitable for standard PCB mounting.
- Features a wide operating temperature range from -25°C to 85°C for reliable performance under varied conditions.
- Supports a maximum duty cycle of 74% enabling flexible pulse width modulation control.
- Low start-up supply current of 15 mA and supply current during operation is 1.8 mA.
- Output voltage capability up to 18 volts ideal for SMPS controller applications.
- Compact dimensions with length 9.6 mm, width 6.4 mm, and height 3.4 mm for space-constrained designs.
Product Description
onsemi KA7552A is a high-performance 8-pin PDIP 5-channel PWM (Pulse Width Modulation) controller designed for switch mode power supplies (SMPS) and power management applications. Operating at a maximum switching frequency of 600 kHz, this device enables efficient energy control and conversion in various industrial and electronic systems.
The device supports a maximum supply voltage of 30 volts and a minimum of 8.2 volts, making it adaptable to a wide range of power configurations. With five output channels and the ability to deliver up to 1.5 amperes per channel, it is suitable for multi-output power management circuits.
The KA7552A features a low start-up current of 15 mA and a typical operating supply current of 1.8 mA, enhancing overall power efficiency. It offers an output voltage of 18 volts and supports a maximum duty cycle of 74%, providing controlled and precision PWM output signals.
Housed in a through hole 8-pin PDIP package with compact dimensions (9.6 mm length, 6.4 mm width, and 3.4 mm height), the controller is ideal for applications requiring space-saving PCB layouts. It is RoHS compliant, ensuring safe use in environmentally conscious designs.
The device operates reliably from -25°C up to 85°C, suitable for varied industrial, commercial, and laboratory environments needing durable PWM control solutions in DC-DC converters, power supplies, and related electronic circuits.
Operates with a maximum supply voltage of 30 V and minimum of 8.2 V. Five output channels delivering 1.5 A per channel. Max switching frequency of 600 kHz suitable for high-speed applications. Compact 8-pin PDIP through-hole package for easy installation.
Low start-up and operating supply currents for power efficiency. Wide operating temperature range from -25°C to 85°C. Supports maximum duty cycle of 74% for flexible PWM control. RoHS certified ensuring regulatory compliance.
This onsemi KA7552A PWM Controller is widely used in industrial machines, electronic instruments, power supplies, and other applications requiring precise and efficient power management. Explore more PWM and power management ICs for your electronic design needs at EnvMart.
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Frequently Asked Questions
The maximum supply voltage for the KA7552A is 30 volts.
This model features five output channels, each capable of delivering 1.5 amperes of current.
The KA7552A operates at a maximum switching frequency of 600 kHz.
It operates reliably within a temperature range of -25°C to 85°C.
The KA7552A is housed in an 8-pin PDIP through-hole package.
The output voltage capability of the KA7552A is up to 18 volts.
The supply current during operation is 1.8 mA.
The minimum supply voltage required for the KA7552A is 8.2 volts.
The KA7552A supports a maximum duty cycle of 74%.
The start-up supply current for this model is 15 mA.
Yes, the KA7552A is RoHS compliant, ensuring safe use in environmentally conscious designs.
The KA7552A is suitable for applications in switch mode power supplies (SMPS) and power management circuits.
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