UC2824DW Texas Instruments (SOP) In Stock
UC2824DW is a high-speed PWM switching controller with current/voltage-mode control by Texas Instruments. Key specs: 10V to 30V input range, 15V nominal, current-mode and voltage-mode dual operation in 16-pin SOIC. From $1.50, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- UC2824DW Datasheet PDF
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual current-mode and voltage-mode PWM control enabling flexible switching converter topologies
- Wide input voltage range of 10V to 30V with 15V nominal supporting diverse power supply configurations
- High-speed PWM switching controller optimized for fast dynamic response in demanding DC-DC converter designs
- 16-pin SOIC package providing compact layout with easy PCB assembly for power management applications
Applications
The UC2824DW is designed for use in high-performance DC-DC switching power supplies including boost, buck, and flyback converters in telecom, industrial, and computing equipment. It is particularly suited for applications requiring fast transient response and precise output regulation where both current-mode and voltage-mode control are beneficial. The device also serves in off-line power supplies and battery chargers operating from wide input voltage ranges up to 30V.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | ALSO OPERATES IN CURRENT MODE |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Control Mode | CURRENT/VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 30V |
| Input Voltage-Min | 10V |
| Input Voltage-Nom | 15V |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Output Current-Max | 1.5A |
| Output Voltage-Max | 5.2V |
| Output Voltage-Min | 5V |
| Output Voltage-Nom | 5.1V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 33mA |
| Supply Voltage-Max (Vsup) | 30V |
| Supply Voltage-Min (Vsup) | 9.2V |
| Surface Mount | YES |
| Switcher Configuration | Boost |
| Switching Frequency-Max | 1000kHz |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What control modes does the UC2824DW support?
The UC2824DW supports both current-mode and voltage-mode PWM control, with an additional feature enabling operation in current mode, giving designers flexibility to optimize loop stability, transient response, and component requirements for different switching converter topologies.
What is the input voltage range of the UC2824DW?
The UC2824DW operates with an input voltage ranging from 10V minimum to 30V maximum, with a nominal operating voltage of 15V, making it suitable for a wide variety of industrial and telecommunications power supply input sources.
What package is the UC2824DW available in?
The UC2824DW is available in a 16-pin SOIC package identified by JESD-30 code R-PDSO-G16, offering a compact surface-mount footprint suitable for high-density power supply PCB designs with automated assembly.
What type of switching converter can the UC2824DW control?
The UC2824DW can control various switching converter topologies including buck, boost, flyback, and forward converters, thanks to its flexible PWM control with both current-mode and voltage-mode operation and high-speed switching capability.
Is the UC2824DW RoHS compliant?
Yes, the UC2824DW is RoHS compliant with a Pb-free code of Yes, confirming it uses lead-free construction and meets international environmental standards for electronic components sold in global markets.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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