Texas Instruments TL2843BDR-8 Microcontrollers
30V, 0.2A high Performance 500KHz current mode PWM with 8.4V/7.6V UVLO, 100% duty cycle, -40C to 85C 8-SOIC -40 to 85
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TL2843BDR-8
Detailed Description
30V, 0.2A high Performance 500KHz current mode PWM with 8.4V/7.6V UVLO, 100% duty cycle, -40C to 85C 8-SOIC -40 to 85
Package
D
Lifecycle Status
Active
Datasheet
TL2843BDR-8 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TL2843BDR-8 Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
D
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
7.6V ~ 30V
Lifecycle Status
Active
Clock Sync
No
Control Features
Frequency Control
Control Mode
Current
Duty Cycle
100 %
Related Parts Comparison (TL2843BDR-8 vs TL032CP vs TLV2241IDBVT vs TLV2772ID)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | D | 8-DIP | SC-74A, SOT-753 | 8-SOIC |
| Mounting Type | Surface Mount | Through Hole | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 70°C | -40°C ~ 85°C | -40°C ~ 125°C (TA) |
| Supply Voltage | 7.6V ~ 30V | 15V | 6V | 3V |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Lead Free | Lead Free | Lead Free | Lead Free | Lead Free |
| Output Current | 200 mA | 40mA | 200uA | 50mA |
| Package Quantity | 1 | 50 | 250 | 75 |
| Radiation Hardening | No | No | No | No |
| Reach Svhc Compliant | No | No | No | No |
| Output Type | Transistor Driver | -- | Rail-to-Rail | Rail-to-Rail |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
UC2843BD1R2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Current Mode PWM Controller, SOIC-8, 250kHz, 30V, 1A
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