|
| Place of Origin | Call |
| Brand Name | Texas Instruments |
| Certification | ROHS |
| Model Number | UC3823DW |
UC3823DW DatasheetTheUC3842/3/4/5family of controlICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes witha minimal external parts count.
■ OPTIMIZED FOR OFF-LINE AND DC TO DC
CONVERTERS
■ LOW START-UP CURRENT (< 1 mA)
■ AUTOMATIC FEED FORWARD COMPENSATION
■ PULSE-BY-PULSECURRENT LIMITING
■ ENHANCED LOAD RESPONSE CHARACTERISTICS
■ UNDER-VOLTAGE LOCKOUTWITH HYSTERESIS
■ DOUBLE PULSE SUPPRESSION
■ HIGH CURRENT TOTEM POLE OUTPUT
■ INTERNALLY TRIMMED BANDGAP REFERENCE
■ 500 KHz OPERATION
■ LOW RO ERRORAMP
Specifications
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Texas Instruments |
| Product Category | AC DC Converters, Offline Switchers |
| Series | UC3823 |
| Packaging | Tube Alternate Packaging |
| Unit-Weight | 0.016709 oz |
| Mounting-Style | SMD/SMT |
| Package-Case | 16-SOIC (0.295", 7.50mm Width) |
| Operating-Temperature | 0°C ~ 70°C (TA) |
| Mounting-Type | Surface Mount |
| Supplier-Device-Package | 16-SOIC |
| Watt | - |
| Number-of-Outputs | 1 Output |
| Output-Isolation | Non-Isolated |
| Internal-Switch-s | No |
| Voltage-Breakdown | - |
| Topology | Boost, Buck, Flyback, Forward |
| Voltage-Start-Up | 9.2V |
| Voltage-Supply-Vcc-Vdd | 8.4 V ~ 30 V |
| Duty-Cycle | 100% |
| Frequency-Switching | 1MHz |
| Fault-Protection | Current Limiting |
| Control-Features | Frequency Control, Soft Start |
| Maximum Operating Temperature | + 70 C |
| Operating temperature range | 0 C |
| Output-Current | 1500 mA |
| Switching-Frequency | 1000 kHz |
| Fall-Time | 30 ns |
| Rise-Time | 30 ns |
| Package-Case | SOIC-16 Wide |
| Duty-Cycle-Max | 100 % |
Form,Package,Functional compatible component
| Manufacturer Part# | Description | Manufacturer | Compare |
| UC3823ADW Power Circuits |
High Speed PWM Controller 16-SOIC 0 to 70 | Texas Instruments | UC3823DW vs UC3823ADW |
| UC3823ADWTR Power Circuits |
High Speed PWM Controller 16-SOIC 0 to 70 | Texas Instruments | UC3823DW vs UC3823ADWTR |
| UC2823BDW Power Circuits |
High Speed PWM Controller 16-SOIC -40 to 85 | Texas Instruments | UC3823DW vs UC2823BDW |
| UC2823ADW Power Circuits |
High Speed PWM Controller 16-SOIC -40 to 85 | Texas Instruments | UC3823DW vs UC2823ADW |
| UC2823DW Power Circuits |
High Speed PWM Controller 16-SOIC -25 to 85 | Texas Instruments | UC3823DW vs UC2823DW |
| UC3823BN Power Circuits |
2.2A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDIP16, DIP-16 | Rochester Electronics LLC | UC3823DW vs UC3823BN |
| UC2823ADWTR Power Circuits |
High Speed PWM Controller 16-SOIC -40 to 85 | Texas Instruments | UC3823DW vs UC2823ADWTR |
| UC3823DWTR Power Circuits |
High Speed PWM Controller 16-SOIC 0 to 70 | Texas Instruments | UC3823DW vs UC3823DWTR |
| UC2823DWTR Power Circuits |
High Speed PWM Controller 16-SOIC -25 to 85 | Texas Instruments | UC3823DW vs UC2823DWTR |
| LX1823IDW Power Circuits |
Switching Controller, Current-mode, 2A, 1500kHz Switching Freq-Max, BIPolar, PDSO16, | Linfinity Microelectronics | UC3823DW vs LX1823IDW |
Descriptions
Who we are?
is a professional electronic marketing corporation entirely engaged in the fields of semi-conductors and electronic components sale and service for clients over 10 years, specialize in selling the new and unused, original factory sealed packing electronic components. specialize in IC,diode,transistor,IGBT,DC-DC converter.....***has set up our own sales service conception and has already established strong partnerships with many famous manufacturers and we have more than 5,000,000 kinds of electronic components for your choices, always at your services !
FAQ
Q: Are you trading company or manufacturer?
A: We are original manufacturer OF Integrated Circuit Chip . We can do OEM/ODM business.
Q: How long is your delivery time?
A: Group buying delivery time: 30-60 days; General delivery time: 20 days.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q: How to buy your products?
A: You can buy the products from our company directly.Normally the procedure is sign the contract, payment by T/T,Contact the shipping company to delivery the goods to your country.Q: What is the warranty ?
A: The free warranty is one year from the day of Commissioning qualified.If there is any fault for our products within the free warranty period, we will repair it and change the fault assembly for free
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