TL494IDR
Texas Instruments · 16-SOIC (D)
TL494IDR is a Texas Instruments part in the AC/DC controllers category (16-SOIC (D)). 40V, 0.2A 300KHz PWM controller
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Get price & lead timeDatasheet (manufacturer)
- Brand
- Texas Instruments
- Category
- AC/DC controllers
- Package
- 16-SOIC (D)
- Manufacturer L/T
- 26 weeks
- MOQ
- 1
- SPQ
- 2500
- RoHS
- Yes
- HS code
- 854239
- Checked
Stock, price and recent changes
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Buyer questions
Can ChipRadar source TL494IDR?
Manufacturer-site stock is a dated snapshot, not our inventory. Send the quantity and required date; ChipRadar checks sourcing options and replies with price, lead time and D/C.
What is the lead time for TL494IDR?
The manufacturer site lists a lead time of 26 weeks for TL494IDR; confirm the current lead time with a quote.
How can I check TL494IDR before I pay?
Ask for photos of the reel or tray labels and the D/C range with your quote. The scope of checks is agreed for each order.
What is the MOQ and packaging for TL494IDR?
Manufacturer MOQ: 1 pc; SPQ: 2,500 pcs. Smaller sample quantities on request.
Is there a drop-in replacement for TL494IDR?
Cross references listed in our catalogue: TL494ID. Confirm pin-compatibility with the datasheet before substituting.
Alternatives and cross references
All alternatives for TL494IDR →
Same series · TL494
- TL494CD
- TL494CDR
- TL494CDRG4
- TL494CN
- TL494CNE4
- TL494CNSR
- TL494CNSRG4
- TL494CPW
- TL494CPWR
- TL494ID
- TL494IDRG4
- TL494IN
1 more P/N in the TL494 family
Incoming check
Marking, package, packing and compliance values are manufacturer-published data.
Documents & labels
- RoHS: Yes
- REACH (TI declaration): no SVHC above 0.1% and no Annex XVII restricted substance above its allowed limit. TI's definitions
Packing & moisture
- Standard pack quantity (SPQ): 2,500, packing: LARGE T&R
- Moisture sensitivity: MSL 1 (manufacturer datasheet)
Visual & marking
- Manufacturer marking: TL494I (manufacturer datasheet)
- Lead finish: NIPDAU | SN (manufacturer datasheet)
Package & dimensions
- Package: 16-SOIC (D), 16 pins
- Package drawing (manufacturer PDF) →
TL494 family parameters
Parameters as published by the manufacturer. Values can differ by P/N — check the datasheet.
Show all parameters (9)
Swipe sideways for more.
| Parameter | Value |
|---|---|
| Control mode | Voltage |
| Duty cycle (max) | 45 % |
| Features | Adjustable switching frequency / Dead time control / Error amplifier / Multi-topology |
| Operating temperature range | −40 to 85 °C |
| Package area | 32 / 59.4 / 79.56 / 181.42 mm² |
| Package size (L x W) | 10.2 x 7.8 / 19.3 x 9.4 / 5 x 6.4 / 9.9 x 6 mm |
| Package type | PDIP / SOIC / SOP / TSSOP |
| Rating | Catalog |
| Topology | Boost / Buck / Flyback / Push pull / SEPIC |
About TL494IDR
TL494IDR is an orderable part number (P/N) from Texas Instruments, in the TL494 family. Package: 16-SOIC (D). Category: AC/DC controllers. Other P/N in the TL494 family: 13. Lifecycle status on the manufacturer site: Active. Released January 1, 1990. Listed alternatives: TL494ID.
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