Texas Instruments TL494CDR
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See Product Specifications.
See Product Specifications.
Stock Code
039121
039121
Manufacturer / Brand
Texas Instruments
Part Number
TL494CDR
TL494CDR
Unit Price
$0.4840
$0.4840
Factory Lead-Time
14 Weeks
14 Weeks
Short Description
PWM controller IC for DC/DC converters
PWM controller IC for DC/DC converters
In Stock: 6622
| Qty | Unit Price | Total Price | Discount |
|---|---|---|---|
| 1 | $0.4840 | $0.4840 | |
| 10 | $0.4300 | $4.3000 | -11.16% |
| 25 | $0.4060 | $10.1500 | -16.12% |
| 100 | $0.3310 | $33.1000 | -31.61% |
| 250 | $0.3090 | $77.2500 | -36.16% |
| 500 | $0.2700 | $135.0000 | -44.21% |
| 1000 | $0.1080 | $108.0000 | -77.69% |
Description
The Texas Instruments TL494CDR is a high-performance pulse-width modulation (PWM) controller integrated circuit. It is designed to offer precise control of the switching characteristics for power supplies, uninterruptible power supplies, and DC to DC converters. The device offers accuracy in circuit design when managing the complicated switching cycles. The TL494CDR has a dual output stage that can drive two separate loads and produce up to 250kHz.
The TL494CDR incorporates many useful features, including excellent load regulation, stable oscillator operation, precise dead-time control, and reduced cross-conduction during switching. The device is capable of generating single-ended or push-pull outputs using merely a few external components. It also has an adjustable oscillator and a high current totem pole output that facilitates the direct driving of MOS-transistors. Additionally, the device has integrated protection circuits that safeguard against faults such as over-voltage, over-current, and short circuits. Overall, the TL494CDR is an outstanding choice for high-performance power switching applications, where precision and stability are critical design factors
The TL494CDR incorporates many useful features, including excellent load regulation, stable oscillator operation, precise dead-time control, and reduced cross-conduction during switching. The device is capable of generating single-ended or push-pull outputs using merely a few external components. It also has an adjustable oscillator and a high current totem pole output that facilitates the direct driving of MOS-transistors. Additionally, the device has integrated protection circuits that safeguard against faults such as over-voltage, over-current, and short circuits. Overall, the TL494CDR is an outstanding choice for high-performance power switching applications, where precision and stability are critical design factors
Product Attributes
| Clock Sync | No |
| Control Features | Dead Time Control, Frequency Control |
| Duty Cycle (Max) | 45% |
| Frequency - Switching | 1kHz ~ 300kHz |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive |
| Output Phases | 1 |
| Output Type | Transistor Driver |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
| Packaging | Cut Tape (CT) |
| Supplier Device Package | 16-SOIC |
| Synchronous Rectifier | No |
| Topology | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
| Voltage - Supply (Vcc/Vdd) | 7V ~ 40V |
