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Texas Instruments 16-Pin SOIC 2-Channel Voltage Mode PWM Controller 300kHz 40V TL494CDR
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 1.58mm |
| Length | 9.9mm |
| Model | TL494CDR |
| Width | 3.91mm |
| Mount Type | Surface |
| Maximum Duty Cycle | 45% |
| Series | TL49 |
| Output Current | 200mA |
| Maximum Operating Temperature | 70°C |
| Package Type | SOIC |
| Minimum Operating Temperature | 0°C |
| Number of outputs | 2 |
| Output Voltage | 40V |
| Maximum Switching Frequency | 300kHz |
| Pin Count | 16 |
| Maximum Supply Voltage | 40V |
| Minimum Supply Voltage | 7V |
| Supply Current | 7.5mA |
| PWM Controller Type | Voltage Mode |
Key Features
- Operates with a supply current of 7.5mA for low power consumption.
- Supports an output current of 200mA suitable for moderate load driving.
- Designed for surface mounting with a compact package footprint.
- Stable operation within temperature range of 0°C to 70°C.
- Maximum duty cycle limited to 45%, optimizing power efficiency.
- Pin count of 16 ensuring compatibility with standard PCB layouts.
- Compact dimensions of 9.9mm length, 3.91mm width, and 1.58mm height.
- Part of the TL49 series for reliable industrial performance.
Product Description
Texas Instruments TL494CDR is a high-performance 16-pin SOIC packaged voltage mode PWM controller operating at a maximum switching frequency of 300 kHz with a voltage rating of up to 40V. This device is engineered for surface mount applications demanding efficient power regulation and control.
Featuring a supply current of only 7.5mA, it offers low power consumption while delivering up to 200mA output current across two output channels. The PWM controller supports a maximum duty cycle of 45% which is well-suited for switch mode power supplies and other power management systems.
The controller operates reliably across a temperature range from 0°C to 70°C and adheres to surface mount technology standards enabling compact PCB designs. The 16-pin SOIC package has dimensions measuring 9.9mm in length, 3.91mm in width, and 1.58mm in height, making it ideal for space-constrained industrial and electronic applications.
This TL49 series PWM controller does not carry specific automotive certifications but is widely used in industrial, commercial, and electronic manufacturing environments for effective voltage regulation and pulse width modulation purposes.
Operates at a maximum switching frequency of 300kHz. Consumes 7.5mA in supply current providing energy efficiency. Supports output voltage up to 40V for versatile applications. Dual output channels with 200mA output current capability.
Surface mount SOIC package ensures ease of integration. 16-pin configuration conforms to industry standards. Designed for operation within temperature range 0°C to 70°C. Maximum duty cycle of 45% aids in power efficiency.
Compact dimensions enhance PCB design flexibility.
This PWM controller is commonly applied in power management IC solutions for industrial machines, consumer electronics, and laboratory equipment requiring precise voltage and current control. Its compatibility with surface mount technology contributes to optimized manufacturing processes and production efficiency.
For professional engineers and designers, Texas Instruments TL494CDR offers a reliable component choice for innovative circuit designs needing robust pulse width modulation management.
Explore more power management ICs in the PWM Controller category on EnvMart to find complementary products suited for your application requirements.
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Frequently Asked Questions
The TL494CDR operates at a maximum switching frequency of 300 kHz.
It supports an output current of up to 200 mA across two output channels.
The supply current for this model is 7.5 mA, contributing to its low power consumption.
This PWM controller can handle a maximum output voltage of 40 V.
The dimensions of the TL494CDR are 9.9 mm in length, 3.91 mm in width, and 1.58 mm in height.
The TL494CDR operates reliably within a temperature range of 0°C to 70°C.
The maximum duty cycle is limited to 45%, optimizing power efficiency.
It comes in a 16-pin SOIC package designed for surface mounting.
This PWM controller features two output channels.
The TL494CDR is part of the TL49 series of PWM controllers.
It is commonly used in power management IC solutions for industrial machines, consumer electronics, and laboratory equipment.
The minimum supply voltage required for this model is 7 V.
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