The AZ494CMTR-E1 is a voltage mode pulse width modulation (PWM) switching regulator control circuit designed for power supply control applications. It features a stable reference voltage of 5V, trimmed to ±1.0% accuracy, and supports both single-ended and push-pull output configurations. The device includes two error amplifiers, an adjustable on-chip oscillator, and a dead-time control comparator, ensuring precise output voltage regulation. This regulator can handle a sink or source current of up to 200mA and incorporates internal circuitry to prevent double pulsing at either output. It is suitable for various applications, including switch-mode power supplies (SMPS), backlight inverters, and battery chargers. The AZ494CMTR-E1 is available in a SOIC-16 package and is RoHS compliant, making it a viable option for engineers seeking reliable voltage regulation solutions in their designs.
Manufacturer: Diodes Incorporated
Win Source Part Number: 199565-AZ494CMTR-E1
Packaging: Reel - TR
Mounting: SMD (SMT)
Output Type: Fixed
Topology: Buck
Frequency - Switching: 40kHz
Number of Outputs: 2
Synchronous Rectifier: Yes
Output Current: 200mA
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 16-SOIC
Purpose: Step-Down
Maximum Input Voltage: 36V
Nominal Output Voltage (Min/Fixed): 5V
Minimum Input Voltage: 7V
Popularity: Medium
Fake Threat In the Open Market: 30 pct.
Supply and Demand Status: Balance
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| Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 199565-AZ494CMTR-E1 | AZ494CMTR-E1 | AZ494CMTR-E1 | AZ494CMTR-E1 | AZ494CMTR-E1 |
| Product Name | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - AZ494CMTR-E1 | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Switching Controllers |
| Configuration / Function | Buck | ||||
| Output Voltage Type | Fixed; Fixed | Fixed; Fixed | |||
| Package Type | SOIC; Other; 16-SOIC | SOIC | SOIC; Other; 16-SOIC (0.154\", 3.90mm Width) | ||
| Life Cycle Stage | Maturity; Active | Active | Active | ||
| Special Features | Multiple Outputs; Synchronous Rectification |
