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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3,800 pcs
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3800 pcs | On Request | 1 | On Request | On Request | 1145+ | On Request | On Request |
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| Tape & Reel |
The LT3755EMSE-2#TRPBF, manufactured by Analog Devices, is a versatile LED controller designed for robust power supply applications. It supports an input voltage of up to 40V and an output voltage of up to 75V, making it suitable for a wide range of LED driving tasks.
Key electrical characteristics include a high oscillator switching frequency, reaching up to 1000 kHz with a 10kΩ RT resistor, and a minimum off-time of 170 ns. The device features an integrated linear regulator with a regulation voltage of 7.15V and an undervoltage lockout threshold of 4.1V. It also includes logic inputs/outputs with defined high and low voltage levels for PWM control and shutdown functionalities.
This LED controller is available in a 16-TSSOP surface mount package, facilitating integration into compact electronic designs. The device's specifications, such as its current sense amplifier gm and output impedance, are detailed for precise performance tuning in various LED lighting systems.
The typical INTVCC regulation voltage is 7.15 V.
The maximum input voltage is 40 V.
The maximum output voltage is 75 V.
The typical switching frequency is 100 kHz when RT is 100kΩ.
The minimum off-time is 170 ns.
The typical INTVCC undervoltage lockout threshold is 4.1 V.
The typical INTVCC current limit is 34 mA.