IC REG CTRLR BUCK 28QFN | Texas Instruments
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-VQFN (5x5)
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Unit Price ($ / pc.)
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Available: 499 pcs.
Next delivery: 9429 pcs.
Available in 4 Weeks
Manufacturer Leadtime: **
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100 pcs.
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500 pcs.
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3000 pcs.
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Description
The TPS40490MHRHDR is a common industry DC DC Switching Controllers housed in a RoHS compliant 28-VFQFN Exposed Pad package by Texas Instruments made. The TPS40490MHRHDR is using SPQ 3000 pieces and MSL1 packing size. Buy new and original item from Innovo Technology distributor, contact by email: sales@hk-innovo.com
Technical specifications
| Mfr | Texas Instruments |
| Series | - |
| Package | Tape & Reel (TR) |
| Product Status | Obsolete |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 6V ~ 60V |
| Frequency - Switching | 100kHz ~ 5.4MHz |
| Duty Cycle (Max) | - |
| Synchronous Rectifier | Yes |
| Clock Sync | Yes |
| Serial Interfaces | - |
| Control Features | Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 28-VFQFN Exposed Pad |
| Supplier Device Package | 28-VQFN (5x5) |
| Base Product Number | TPS40490 |
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Logistics
| Country of origin | HK |
| Customs tariff number | - |
| Original Packaging | Reel with 3000 pieces |
Compliance
| RoHS conform | Yes |
| HTSUS | 8504.40.9580 |
| SVHC free | Yes |
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