| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TL594IDR | Texas Instruments | $0.3220 | Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDSO16 | TL594CD vs TL594IDR |
| TL594IDRG4 | Texas Instruments | Check for Price | Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDSO16 | TL594CD vs TL594IDRG4 |
| TL594IDE4 | Texas Instruments | Check for Price | Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDSO16 | TL594CD vs TL594IDE4 |
| TL594IDRE4 | Texas Instruments | Check for Price | Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDSO16 | TL594CD vs TL594IDRE4 |
| TL594CD | onsemi | Check for Price | Switching Controller, Voltage-mode, 0.5A, 300kHz Switching Freq-Max, BIPolar, PDSO16 | TL594CD vs TL594CD |
| TL594CDR2 | Rochester Electronics LLC | Check for Price | 0.5A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, PDSO16, SOIC-16 | TL594CD vs TL594CDR2 |
| TL594CDG4 | Texas Instruments | Check for Price | Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDSO16 | TL594CD vs TL594CDG4 |
| TL594IDG4 | Texas Instruments | Check for Price | Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDSO16 | TL594CD vs TL594IDG4 |
| TL594CDRG4 | Texas Instruments | Check for Price | Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDSO16 | TL594CD vs TL594CDRG4 |
| TL594CDRE4 | Texas Instruments | Check for Price | Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDSO16 | TL594CD vs TL594CDRE4 |
Part Details for TL594CD by Texas Instruments
Results Overview of TL594CD by Texas Instruments
- Distributor Offerings: (10 listings)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Energy and Power Systems
Renewable Energy
TL594CD Information
TL594CD by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| TL594CDRG4 | Texas Instruments | PWM Controller 16-SOIC 0 to 70 | |
| TL594CD | Texas Instruments | PWM Controller 16-SOIC 0 to 70 | |
| TL594CDR | Texas Instruments | PWM Controller 16-SOIC 0 to 70 |
Price & Stock for TL594CD
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-10220-5-ND
|
DigiKey | IC REG CTRLR MULT TOP 16SOIC Min Qty: 1 Container: Tube |
2449 Tube |
|
$0.4919 / $1.0000 | Buy Now |
|
DISTI #
86030893
|
Verical | Voltage Mode PWM Controller 40V 200mA 300kHz 16-Pin SOIC Tube RoHS: Compliant Min Qty: 397 Package Multiple: 1 | Americas - 440 |
|
$0.5869 / $0.9466 | Buy Now |
|
|
Bristol Electronics | SWITCH MODE Pulse Width Modulation Control Circuit | 124 |
|
RFQ | |
|
|
Quest Components | DUAL SWITCHING CONTROLLER | 48 |
|
$1.1250 / $2.2500 | Buy Now |
|
|
Quest Components | DUAL SWITCHING CONTROLLER | 31 |
|
$0.9900 / $1.6500 | Buy Now |
|
|
Rochester Electronics | Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDSO16 RoHS: Compliant Status: Obsolete Min Qty: 1 | 490 |
|
$0.4695 / $0.7573 | Buy Now |
|
DISTI #
86030893
|
Verical | Voltage Mode PWM Controller 40V 200mA 300kHz 16-Pin SOIC Tube RoHS: Compliant Min Qty: 397 Package Multiple: 1 | Americas - 440 |
|
$0.5869 / $0.9466 | Buy Now |
|
DISTI #
86030893
|
Verical | Voltage Mode PWM Controller 40V 200mA 300kHz 16-Pin SOIC Tube RoHS: Compliant Min Qty: 397 Package Multiple: 1 | Americas - 440 |
|
$0.5869 / $0.9466 | Buy Now |
|
DISTI #
TL594CD
|
TME | IC: PMIC, PWM controller, SO16, 0÷70°C, 7÷40V, tube, SMPS, 6÷40VDC Min Qty: 1 | 142 |
|
$0.6390 / $0.9300 | Buy Now |
|
|
Win Source Electronics | IC REG CTRLR MULT TOP 16SOIC / Voltage Mode PWM Controller 40V 200mA 300kHz 16-Pin SOIC Tube | 30000 |
|
$0.5825 / $0.7482 | Buy Now |
US Tariff Estimator: TL594CD by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
TL594CD CAD Models
-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
TL594CD Part Data Attributes
|
|
TL594CD
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
TL594CD
Texas Instruments
Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDSO16
|
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Pin Count | 16 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Analog IC - Other Type | Switching Controller | |
| Control Mode | Voltage-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 7 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 9.9 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 0.25 A | |
| Output Voltage-Max | 5.05 V | |
| Output Voltage-Min | 4.95 V | |
| Output Voltage-Nom | 5 V | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP16,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 Mm | |
| Supply Current-Max (Isup) | 18 Ma | |
| Supply Voltage-Max (Vsup) | 40 V | |
| Supply Voltage-Min (Vsup) | 7 V | |
| Supply Voltage-Nom (Vsup) | 15 V | |
| Surface Mount | Yes | |
| Switcher Configuration | Boost | |
| Switching Frequency-Max | 300 Khz | |
| Technology | Bipolar | |
| Temperature Grade | Commercial | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 Mm |
Alternate Parts for TL594CD
This table gives cross-reference parts and alternative options found for TL594CD. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TL594CD, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
TL594CD Frequently Asked Questions (FAQ)
-
The maximum output current of TL594CD is 3A per channel, but it's recommended to limit it to 2A for reliable operation.
-
To ensure a stable output voltage, make sure to decouple the input voltage with a capacitor (e.g., 10uF) and use a low-ESR output capacitor (e.g., 22uF).
-
The bootstrap capacitor (typically 10nF to 100nF) is used to generate a high-side gate drive voltage for the upper switch, allowing the IC to operate in high-frequency switching applications.
-
Use a voltage supervisor or a voltage monitor IC to detect overvoltage and undervoltage conditions, and implement a shutdown or reset mechanism to protect the TL594CD and the system.
-
Use a multi-layer PCB with a solid ground plane, keep the high-current paths short and wide, and ensure good thermal conduction to the heat sink or PCB. A thermal pad or heat sink is recommended for high-power applications.