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.
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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2,200 pcs
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2200 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Halogen Free | |
| SVHC Present |
The TPS62660YFF from Texas Instruments is a high-frequency synchronous step-down DC-DC converter designed for battery-powered portable applications. It is optimized for low-power use, supporting up to 1000mA peak load current and enabling the use of low-cost chip inductors and capacitors.
This converter operates with a wide input voltage range from 2.3V to 5.5V, making it suitable for Li-Ion batteries. It features a regulated 6MHz switching frequency and automatically switches to power-save mode at light loads to maintain high efficiency. The quiescent current is as low as 31μA in PFM mode during light load and standby operations.
Key electrical specifications include 91% efficiency at 6MHz, ±2% total DC voltage accuracy, and a fast turn-on time of less than 60μs. It requires only three surface-mount external components, contributing to a complete solution size of less than 12 mm².
The TPS62660YFF is available in a 6-pin Chip Scale Package (CSP), offering a complete sub-1mm component profile solution. Its design is well-suited for applications such as cell phones, PDAs, and portable hard disk drives.
The input voltage range is 2.3 V to 5.5 V.
The maximum output current is 1000 mA.
The switching frequency is 6 MHz.
The efficiency is 91% at 6 MHz operation.
The TPS62660YFF comes in a CSP-6 package.
The TPS62660YFF requires three external surface-mount components.
The total solution size is less than 12 mm².
