- Mfr. #:
- TPS40422RSBT
- Description:
- Switching Controllers Sync Buck Controller with PMBus
- Lifecycle:
- New from this manufacturer.
- Delivery
- DHL / FedEx / Ups / TNT / EMS
- Payment
- T/T / Paypal / Visa / MoneyGram / Western / Union
Specifications
| Moisture Sensitive: | Yes |
|---|---|
| RoHS: | Y |
| Package / Case: | WQFN-40 |
| Manufacturer: | Texas Instruments |
| Brand: | Texas Instruments |
| Series: | TPS40422 |
| Product Type: | Switching Controllers |
| Product: | Switching Controllers |
| Product Category: | Switching Controllers |
| Shutdown: | Shutdown |
| Mounting Style: | SMD/SMT |
| Packaging: | Reel |
| Output Type: | Programmable |
| Subcategory: | PMIC - Power Management ICs |
| Isolation: | Non-Isolated |
| Topology: | Buck |
| Duty Cycle - Max: | 90 % |
| Output Voltage: | 600 mV to 5.6 V |
| Input Voltage: | 4.5 V to 20 V |
| Operating Supply Voltage: | 4.5 V to 20 V |
| Factory Pack Quantity: | 250 |
| Switching Frequency: | 200 kHz to 1 MHz |
| Number of Outputs: | 2 Output |
| Operating Supply Current: | 18 mA |
| Rise Time: | 15 ns |
| Output Current: | 120 mA |
| Fall Time: | 12 ns |
| Unit Weight: | 0.001411 oz |
| Operating Temperature Range: | - 40 C to + 125 C |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C |
More Information
- TPS40422 Dual Output Synchronous Buck Controller
- Texas Instruments TPS40422 is a dual-output PMBus synchronous buck controller that can also be configured for a single, two-phase output. The wide input range of the TI TPS40422 can support 5V and 12V intermediate buses. The accurate reference voltage satisfies the need of precision voltage to modern ASICs and potentially reduces the output capacitance. Voltage mode control is implemented to reduce noise sensitivity and also ensures low duty ratio conversion. The TPS40422 margining function, reference voltage, fault limit, UVLO threshold, soft start time and turn on/off delay can be programmed using the PMBus protocol. This TI synchronous buck controller also features an accurate measurement system to monitor the output voltages, currents and temperatures for each channel. TPS40422 is ideal for use in a variety of applications, including multiple rail systems and telecom base stations.Learn More
TPS40422RSBT Price & Stock
Texas Instruments TPS40422RSBT pricing and available inventory.
| Seller | SKU | Stock | 1 | 10 | 100 | 1000 | 10000 | Updated |
|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | TPS40422RSBT | 1,250 | 4.07 | 4.07 | 3.90 | 3.75 | 3.75 | 2020-02-29T09:57:11Z |
| Texas Instruments | TPS40422RSBT | 6,750 | 5.56 | 5.56 | 4.99 | 3.03 | 3.03 | 2020-03-02T02:03:38Z |
| Mouser | 595-TPS40422RSBT | 250 | 8.00 | 7.20 | 5.89 | 4.22 | 4.22 | 2020-02-28T22:21:34Z |
| Verical | TPS40422RSBT | 2,500 | - | - | - | 4.09 | 3.94 | 2020-03-01T18:03:00Z |
| Verical | TPS40422RSBT | 500 | - | 5.15 | 4.74 | 4.39 | 4.39 | 2020-03-01T18:03:00Z |
| Arrow Electronics | TPS40422RSBT | 500 | 5.38 | 5.15 | 4.74 | 4.39 | 4.39 | 2020-03-02T16:03:34Z |
| Digi-Key | 296-45458-2-ND | - | - | - | - | 5.02 | 5.02 | 2020-03-01T13:58:12Z |
| Avnet | TPS40422RSBT | - | - | - | - | 4.31 | 4.05 | 2020-02-29T04:03:43Z |
| Farnell | 2748909 | 244 | 2.99 | 2.99 | 2.99 | 2.99 | 2.99 | 2020-02-29T02:51:08Z |
| Farnell | 2748909RL | - | - | - | - | 2.99 | 2.99 | 2020-02-29T02:51:08Z |
| LTL Group | 5477801 | 250 | - | - | - | - | - | 2020-03-02T01:51:57Z |
| Sierra IC | TPS40422RSBT | Contact | - | - | - | - | - | 2019-12-16T00:48:56Z |
Alternate Names
Texas Instruments has several brands around the world that may have alternate names for TPS40422RSBT due to regional differences or acquisition. TPS40422RSBT may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INS
- TEXAS INSTRUMENTS INC
- TEXAS INSTRUMEN
- TEX
- TEXAS INSTRU
- TI/NS
- Texas Instruments (TI)
- TEXASIN
- TEXINS
- TEXAS INSTRUMENTS INCORPORATED
- TEAXS
- TEXAS INTRUMENTS
- TEXAS INSTRUM
- TEXAS INSRUMENT
- TEXAS IST
- TI-PB
- TI-ROHS
- Texas Instruments Rfid Systems
- TEXINST
- TEXAS INSRUMENTS
- Texas Instr.
- Texas Instruments Inc.
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