*For representation only.
TL3843DR
| Mfr. No: | TL3843DR |
| Mfr.: | Texas Instruments |
| Category: | Switching Controllers |
| Description: | Switching Controllers Current-Mode PWM Con troller A 595-TL384 A 595-TL3843D |
| Datasheet: | TL3843DR Datasheet (PDF) |
⚙
Specifications
| Output Type | Transistor Driver |
| Function | Step-Up, Step-Up/Step-Down |
| Output Configuration | Positive |
| Topology | Boost, Flyback, Forward |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 7.6V ~ 30V |
| Frequency - Switching | Up to 500kHz |
| Duty Cycle (Max) | 97% |
| Synchronous Rectifier | No |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Frequency Control |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-SOIC |
📦
Product Attributes
| Packaging | Reel |
| Standard Pack Qty | 2500 |
🔁
Alternate / Replacement Parts
| Alternate Packaging | TL3843D |
| Suggested Replacement |
13,612
Units In Stock
📦 Reel
- 24-hour response
- Global shipping
- Genuine parts guaranteed
Test report available upon request —
view sample report
🔑
Key Specifications
| Category | Switching Controllers |
| RoHS | RoHS Compliant |
| Lifecycle | |
| Lead Time | 42 Days (from factory) |
📄
Documentation
⬇ Download Datasheet
🌐
Compliance & Export
| Country / Standard | Code |
|---|---|
| CNHTS | 8542399000 |
| CAHTS | 8542390000 |
| USHTS | 8542310030 |
| JPHTS | 8542390990 |
| MXHTS | 8542330299 |
| ECCN | EAR99 |
ℹ
Product Overview
The TL3843DR from Texas Instruments falls under the switching controllers category. It features output type: Transistor Driver, function: Step-Up, Step-Up/Step-Down, output configuration: Positive, topology: Boost, Flyback, Forward, number of outputs: 1 and output phases: 1. This part has a typical lead time of 42 Days from factory and ships with a full manufacturer datasheet available for download. TL3843DR is available through Simplytronix, sourced and verified for authenticity.
