High-Efficiency LED Backlight Driver for Notebooks 24-WQFN -30 to 85
LED Driver IC 6 Output DC DC Regulator Step-Up (Boost) PWM Dimming 50mA 24-WQFN (4x4)
LED Driver IC 6 Output DC DC Regulator Step-Up (Boost) PWM Dimming 50mA 24-WQFN (4x4)
LED Driver IC 6 Output DC DC Regulator Step-Up (Boost) PWM Dimming 50mA 24-WQFN (4x4)
Manufacturer: Texas Instruments
Win Source Part Number: 1056926-LP8545SQE/NO
Packaging: Reel - TR
Type: DC DC Regulator
Applications: Backlight
Mounting: SMD (SMT)
Frequency: 156kHz, 312kHz, 625kHz, 1250kHz
Internal Switch(s): Yes
Topology: Step-Up (Boost)
Number of Outputs: 6
Dimming: PWM
Output Voltage: 40V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -30°C to 85°C (TA)
Case / Package: 24-WQFN (4x4)
Maximum Supply Voltage: 22V
Operating Input Voltage(Min): 2.7V
Channel Output Current: 50mA
Popularity: Medium
Fake Threat In the Open Market: 39 pct.
Supply and Demand Status: Balance
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| Texas Instruments | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | LP8545SQE/NOPB | 296-35212-2-ND | 1056926-LP8545SQE/NOPB | LP8545SQE/NOPB | LP8545SQE/NOPB | LP8545SQE/NOPB |
| Product Name | LP8545 High-Efficiency LED Backlight Driver for Notebooks | LED Drivers | PMIC - PMIC - LED Drivers - LP8545SQE/NOPB | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | PMIC - LED Drivers | LED Lighting Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Input Voltage | 5.5 to 22 volts | 2.7 to 22 volts | 2.7 volts | 2.7 to 22 volts | ||
| Output Voltage | 55 volts | 40 volts | 40 volts | |||
| Efficiency | 91 % | |||||
| Number of Channels | 6 # |
