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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110 pcs
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110 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request |
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| Halogen Free |
The LT3755IMSE#PBF is an LED driver IC manufactured by Analog Devices. This component is designed for driving LEDs with an input voltage rating of up to 40V and an output voltage of up to 75V. It features a typical switching frequency of 100kHz when using a 100kΩ RT resistor, and can operate up to 1000kHz with a 10kΩ RT resistor. The device includes an LED current sense amplifier with a typical gm of 120 µS and an FB regulation voltage of 1.250V.
This LED driver is available in a surface mount MSOP package, making it suitable for compact electronic designs. Key electrical characteristics include a typical INTVCC regulation voltage of 7.15V and an undervoltage lockout of 4.1V. The SHDN/UVLO threshold voltage varies by grade, with typical values around 1.220V for E- and I-Grades.
The LT3755IMSE#PBF is designed for applications requiring efficient LED control. Its features include a typical VC output impedance of 15000 kΩ and a VC current mode gain of 4 V/V. The minimum off-time is specified at 170 ns.
MSOP (Surface Mount).
Maximum input voltage is 40V; maximum output voltage is 75V.
100kHz with 100kΩ resistor to 1MHz with 10kΩ resistor.
1.250V typical.
High: 1.5V; Low: 0.4V.
20 nA typical at PWM=0V.
Falling threshold: 1.220V (E-,I-Grades) with 20mV rising hysteresis.
