- Mfr. #:
- TPS40428RHAT
- Description:
- Switching Controllers PMBUS Sync Buck Driverless Cntrlr
- Lifecycle:
- New from this manufacturer.
- Delivery
- DHL / FedEx / Ups / TNT / EMS
- Payment
- T/T / Paypal / Visa / MoneyGram / Western / Union
TPS40428RHAT Information
- TPS40425/28 PMBus Driverless Controllers
- Texas Instruments TPS40425/28 PMBus™ Synchronous Buck Driverless Controllers are a PMBus, synchronous buck, driverless controller that operates in non-smart power mode or smart power mode depending on factory settings. They can be configured for use as dual-output or 2-phase. They are also stackable up to 4 phases to support load current as high as 120A. Interleaved phase shift for 2-, 3-, or 4-phases reduce the input and output ripples therefore reducing input and output capacitance. The wide input voltage range can support 5V and 12V intermediate supply buses. The 0.5% reference voltage satisfies the need of precision voltage to the modern ASICs. Using the PMBus standard, the TPS40425/28 devices can program reference voltage, fault limit, UVLO threshold, soft-start time and turn-on and turn-off delay.
Specifications
| Moisture Sensitive: | Yes |
|---|---|
| RoHS: | Y |
| Package / Case: | VQFN-40 |
| Manufacturer: | Texas Instruments |
| Brand: | Texas Instruments |
| Series: | TPS40428 |
| Product Type: | Switching Controllers |
| Product: | Switching Controllers |
| Product Category: | Switching Controllers |
| Shutdown: | Shutdown |
| Mounting Style: | SMD/SMT |
| Packaging: | Reel |
| Subcategory: | PMIC - Power Management ICs |
| Description/Function: | PMBus, synchronous buck, driverless controller |
| Output Type: | Open Drain |
| Isolation: | Isolated |
| Topology: | Buck |
| Duty Cycle - Max: | 50 % |
| Output Current: | 40 mA |
| Fall Time: | 300 ns |
| Rise Time: | 300 ns |
| Output Voltage: | 3.3 V, 5 V |
| Factory Pack Quantity: | 250 |
| Switching Frequency: | 200 kHz to 1.5 MHz |
| Input Voltage: | 20 V |
| Operating Supply Voltage: | 20 V |
| Number of Outputs: | 2 Output |
| Operating Supply Current: | 18 mA |
| Unit Weight: | 0.003668 oz |
| Operating Temperature Range: | - 40 C to + 125 C |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C |
TPS40428RHAT Price & Stock
Texas Instruments TPS40428RHAT pricing and available inventory.
| Seller | SKU | Stock | 1 | 10 | 100 | 1000 | 10000 | Updated |
|---|---|---|---|---|---|---|---|---|
| Digi-Key | 296-38349-1-ND | 4,092 | 60.80 | 54.95 | 43.45 | 43.45 | 43.45 | 2019-12-18T13:59:27Z |
| Digi-Key | 296-38349-6-ND | 4,092 | 60.80 | 54.95 | 43.45 | 43.45 | 43.45 | 2019-12-18T13:59:27Z |
| Digi-Key | 296-38349-2-ND | 3,750 | - | - | - | 35.98 | 32.26 | 2019-12-18T13:59:27Z |
| Texas Instruments | TPS40428RHAT | 1,044 | 45.88 | 42.66 | 36.01 | 28.23 | 28.23 | 2019-12-18T02:03:21Z |
| Mouser | 595-TPS40428RHAT | 738 | 59.05 | 53.38 | 44.20 | 33.55 | 32.29 | 2019-12-04T00:46:07Z |
| Arrow Electronics | TPS40428RHAT | 16 | 56.78 | 51.83 | 48.30 | 48.30 | 48.30 | 2019-12-18T16:02:41Z |
| Verical | TPS40428RHAT | 36 | - | 51.83 | 48.30 | 48.30 | 48.30 | 2019-12-04T00:46:07Z |
| Avnet | TPS40428RHAT | - | - | - | - | 40.70 | 40.70 | 2019-12-18T02:49:34Z |
| Farnell | 2450190 | 58 | 60.77 | 54.91 | 48.12 | 48.12 | 48.12 | 2019-12-18T03:06:34Z |
| Avnet Europe | TPS40428RHAT | - | - | - | - | 41.56 | 36.83 | 2019-12-18T07:56:04Z |
| LTL Group | 5477805 | 1,250 | - | - | - | - | - | 2019-12-17T06:52:39Z |
| NetSource Technology | TPS40428RHAT | 238 | - | - | - | - | - | 2019-12-18T23:08:15Z |
| LCSC | C181645 | 6 | 73.85 | 71.96 | 69.43 | 69.43 | 69.43 | 2019-11-19T23:40:06Z |
| Classic Components | TPS40428RHAT | 98 | - | - | - | - | - | 2019-12-18T00:47:00Z |
| C Plus Electronics | TPS40428RHAT | Contact | - | - | - | - | - | 2018-05-06T19:06:36Z |
| Sierra IC | TPS40428RHAT | Contact | - | - | - | - | - | 2019-12-16T00:48:56Z |
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Alternate Names
Texas Instruments has several brands around the world that may have alternate names for TPS40428RHAT due to regional differences or acquisition. TPS40428RHAT 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.