Texas Instruments TL594IDR
Images are for reference only.
See Product Specifications.
See Product Specifications.
Stock Code
039236
039236
Manufacturer / Brand
Texas Instruments
Part Number
TL594IDR
TL594IDR
Unit Price
$0.6050
$0.6050
Factory Lead-Time
6 Weeks
6 Weeks
Short Description
PWM Controller for Power Supply Applications
PWM Controller for Power Supply Applications
In Stock: 5574
| Qty | Unit Price | Total Price | Discount |
|---|---|---|---|
| 1 | $0.6050 | $0.6050 | |
| 10 | $0.5340 | $5.3400 | -11.74% |
| 25 | $0.4960 | $12.4000 | -18.02% |
| 100 | $0.4130 | $41.3000 | -31.74% |
| 250 | $0.3850 | $96.2500 | -36.36% |
| 500 | $0.3340 | $167.0000 | -44.79% |
| 1000 | $0.2660 | $266.0000 | -56.03% |
| 1080 | $0.2650 | $286.2000 | -56.2% |
| 2160 | $0.2390 | $516.2400 | -60.5% |
| 5400 | $0.2260 | $1,220.4000 | -62.64% |
| 10800 | $0.2180 | $2,354.4000 | -63.97% |
Description
The Texas Instruments TL594IDR is a high-performance pulse-width modulation (PWM) Controller designed to offer precise frequency and duty cycle control of switch mode power supplies (SMPS). This IC integrates two error amplifiers, a voltage reference, an oscillator, a dead time control (DTC) comparator, adjustable soft-start, and an output control circuitry to provide precise regulation of power supplies. The device’s DTC feature ensures that current is not fed back into the power supply's IC, thus minimizing the device’s power consumption. The TL594IDR works efficiently with both step-up and step-down voltage converters, making it ideal for powering a range of applications, including televisions, set-top boxes, LED lighting, and automotive electronics.
The TL594IDR comes in an 16-Pin SOIC package and operates from a wide voltage range of 7V to 40V. The device's frequency is adjustable from 50kHz to 500kHz with an accuracy of ±5%, and its duty cycle control ranges from 0% to 100%. The IC is protected against sinking and sourcing output drivers and features an undervoltage lockout (UVLO) function, preventing the device from operating under low voltage conditions. Additionally, the Texas Instruments TL594IDR uses a low external component count and requires no external timing components, making it an ideal choice for low-cost power supply designs. Overall, the TL594IDR is a versatile, high-performance IC that offers precise frequency and duty cycle control for switch mode power supplies
The TL594IDR comes in an 16-Pin SOIC package and operates from a wide voltage range of 7V to 40V. The device's frequency is adjustable from 50kHz to 500kHz with an accuracy of ±5%, and its duty cycle control ranges from 0% to 100%. The IC is protected against sinking and sourcing output drivers and features an undervoltage lockout (UVLO) function, preventing the device from operating under low voltage conditions. Additionally, the Texas Instruments TL594IDR uses a low external component count and requires no external timing components, making it an ideal choice for low-cost power supply designs. Overall, the TL594IDR is a versatile, high-performance IC that offers precise frequency and duty cycle control for switch mode power supplies
Product Attributes
| Clock Sync | No |
| Control Features | Dead Time Control, Frequency Control |
| Duty Cycle (Max) | 97% |
| Frequency - Switching | 1kHz ~ 300kHz |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Operating Temperature | -40°C ~ 85°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 |
