BC847B/215
Nexperia USA Inc.
The Nexperia USA Inc. BC847B/215 is a bipolar transistor. It is RoHS3 Compliant and has an MSL Level 1 rating.
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12,053 pcs
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12053 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| SVHC Present |
The Texas Instruments LM25117PSQE is a versatile DC DC Switching Controller designed for a wide operating voltage range from 4.5 V to 42 V. It features current mode control, enabling efficient power conversion.
Key electrical specifications include an output voltage range of 0.8 V to 41 V and a maximum output current of 20 A. The controller supports a maximum duty cycle of 98% and a typical quiescent current of 4.8 mA. It operates with a single phase and offers adjustable features such as current limit, enable, frequency synchronization, light load efficiency, synchronous rectification, tracking, and UVLO.
This component is available in WQFN and HTSSOP packages, both suitable for surface mounting. The WQFN package measures 16 mm² (4 mm × 4 mm), while the HTSSOP package measures 41.6 mm² (6.5 mm × 6.4 mm). The operating temperature range is -40°C to 125°C.
The LM25117PSQE includes an analog current monitor, robust 3.3 A peak gate drives, and an adjustable output from 0.8 V. It also features a precision 1.5% voltage reference and can synchronize its clock up to 750 kHz.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is from 4.5 V to 42 V.
The output voltage can be adjusted from 0.8 V to 41 V.
The maximum output current is 20 A.
It uses current mode control.
The operating temperature range is -40°C to 125°C.
It is available in WQFN (RTW) and HTSSOP (PWP) packages.