- Mfr. #:
- TPS65251-1RHAR
- Description:
- Switching Voltage Regulators 4.5-V 18-V 3A/2A/2A TripleSynBuckConvert
- 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: | VQFN-40 |
| Manufacturer: | Texas Instruments |
| Brand: | Texas Instruments |
| Series: | TPS65251-1 |
| Type: | Synchronous Step-Down Three Buck Switcher |
| Product Type: | Switching Voltage Regulators |
| Product Category: | Switching Voltage Regulators |
| Shutdown: | Shutdown |
| Mounting Style: | SMD/SMT |
| Packaging: | Reel |
| Subcategory: | PMIC - Power Management ICs |
| Topology: | Buck |
| Input Voltage: | 4.5 V to 18 V |
| Supply Voltage - Min: | 4.5 V |
| Input Voltage MIN: | 4.5 V |
| Switching Frequency: | 300 kHz to 2.2 MHz |
| Number of Outputs: | 3 Output |
| Output Current: | 3 A, 2 A, 2 A |
| Factory Pack Quantity: | 2500 |
| Input Voltage MAX: | 18 V |
| Quiescent Current: | 1 mA |
| Output Voltage: | 0.8 V to 17 V |
| Unit Weight: | 0.003668 oz |
| Operating Temperature Range: | - 40 C to + 125 C |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C |
More Information
- TPS65251-x Synchronous Triple Buck Converters
- Texas Instruments TPS65251-x Synchronous Triple Buck Converters feature three synchronous wide-input range, high-efficiency buck converters. The converters are designed to simplify its application while giving the designer the option to optimize their usage according to the target application. The converters can operate in 5, 9, 12 or 15V systems and have integrated power transistors. The output voltage can be set externally using a resistor divider to any value between 0.8V and close to the input supply. Each converter features an enable pin that allows a delayed start-up for sequencing purposes, soft-start pin that allows adjustable soft-start time by choosing the soft-start capacitor. It also has a current limit (RLIMx) pin that enables the designer to adjust current limit by selecting an external resistor and optimize the choice of an inductor. The current mode control allows a simple RC compensation.
TPS65251-1RHAR Price & Stock
Texas Instruments TPS65251-1RHAR pricing and available inventory.
| Seller | SKU | Stock | 1 | 10 | 100 | 1000 | 10000 | Updated |
|---|---|---|---|---|---|---|---|---|
| Digi-Key | 296-49345-1-ND | 2,213 | 29.87 | 26.85 | 20.87 | 15.00 | 15.00 | 2020-01-23T23:05:36Z |
| Digi-Key | 296-49345-6-ND | 2,213 | 29.87 | 26.85 | 20.87 | 15.00 | 15.00 | 2020-01-23T23:05:36Z |
| Digi-Key | 296-49345-2-ND | - | - | - | - | - | 13.58 | 2020-01-23T23:05:36Z |
| Texas Instruments | TPS65251-1RHAR | 2,500 | 23.96 | 21.54 | 18.04 | 12.44 | 12.44 | 2020-01-27T02:03:14Z |
| Avnet | TPS65251-1RHAR | - | - | - | - | - | 17.19 | 2020-01-25T02:16:23Z |
| Avnet Europe | TPS65251-1RHAR | - | - | - | - | - | 18.30 | 2020-01-27T08:32:37Z |
| OMO Electronics | 378506 | 1,091 | - | - | 25.20 | 25.20 | 25.20 | 2020-01-06T10:29:30Z |
| LTL Group | 5480627 | 155 | - | - | - | - | - | 2020-01-21T06:17:26Z |
| GreenTree Electronics | TPS65251-1RHAR | 165 | - | - | - | - | - | 2020-01-16T13:11:16Z |
| Abacus Technologies | TPS65251-1RHAR | 5,082 | - | - | - | - | - | 2019-12-06T00:07:36Z |
Alternate Names
Texas Instruments has several brands around the world that may have alternate names for TPS65251-1RHAR due to regional differences or acquisition. TPS65251-1RHAR 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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- Jan 22, 2015
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