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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20,089 pcs
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20089 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS65023BRSB is an integrated Power Management IC (PMIC) designed for applications powered by a single Li-Ion or Li-Polymer cell. It provides multiple power rails required in processor-based systems.
This PMIC features three highly efficient step-down converters: one capable of 1.7 A for the processor core, another up to 1.2 A for system voltage, and a third at 1.0 A for memory voltage. These converters can enter a low-power mode at light loads for maximum efficiency. Additionally, it includes two 200 mA general-purpose LDO voltage regulators that can be supplied from the step-down converters or directly from the battery. The VRTC rail is supported by a 30 mA LDO/Switch.
The TPS65023BRSB supports dynamic voltage management for the processor core via a serial interface, allowing for on-the-fly voltage changes and dynamic power savings. The LDO output voltages can be digitally set to four different combinations using dedicated input pins. The I2C™ compatible serial interface operates at up to 400 kHz and can be used for voltage scaling, interrupt masking, and enabling/disabling LDOs.
Packaged in a 40-pin QFN measuring 5 mm x 5 mm, the TPS65023BRSB operates within a free-air temperature range of -40°C to 85°C. Its quiescent current is 85 μA. Applications include digital media players, smart phones, and DaVinci™ DSP family solutions.
| Qty | Low | High |
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| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS65023BRSB features a 1.7 A converter for the processor core, a 1.2 A converter for system voltage, and a 1.0 A converter for memory voltage.
The TPS65023BRSB includes two 200 mA general-purpose LDO voltage regulators.
The TPS65023BRSB operates over a free-air temperature range of -40°C to 85°C.
The TPS65023BRSB is supplied in a 40-pin QFN package measuring 5 mm x 5 mm.