High-Efficiency LED Backlight Driver for Notebooks 25-DSBGA
LED Driver IC 4 Output DC DC Regulator Step-Up (Boost) PWM Dimming 450mA 25-DSBGA
LED Driver IC 4 Output DC DC Regulator Step-Up (Boost) PWM Dimming 450mA 25-DSBGA
LED Driver IC 4 Output DC DC Regulator Step-Up (Boost) PWM Dimming 450mA 25-DSBGA
Manufacturer: Texas Instruments
Win Source Part Number: 1056933-LP8553TLE/NO
Packaging: Reel - TR
Type: DC DC Regulator
Applications: Backlight
Mounting: SMD (SMT)
Internal Switch(s): Yes
Topology: Step-Up (Boost)
Number of Outputs: 4
Dimming: PWM
Output Voltage: 40V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -30°C to 85°C (TA)
Case / Package: 25-DSBGA (2.46x2.46)
Maximum Supply Voltage: 22V
Operating Input Voltage(Min): 2.7V
Channel Output Current: 450mA
Popularity: Medium
Fake Threat In the Open Market: 28 pct.
Supply and Demand Status: Balance
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| Texas Instruments | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | LP8553TLE/NOPB | 296-40383-2-ND | 1056933-LP8553TLE/NOPB | LP8553TLE/NOPB | LP8553TLE/NOPB |
| Product Name | LP8553 High-Efficiency LED Backlight Driver for Notebooks | LED Drivers | PMIC - PMIC - LED Drivers - LP8553TLE/NOPB | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | PMIC - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | ||
| Input Voltage | 2.7 to 22 volts | 2.7 to 22 volts | 2.7 volts | 2.7 to 22 volts | |
| Output Voltage | 40 volts | 40 volts | 40 volts | ||
| Efficiency | 93 % | ||||
| Number of Channels | 4 # |
