White LED Driver System with I2C Compatible Brightness Control 24-WQFN -30 to 85
Manufacturer: Texas Instruments
Win Source Part Number: 125269-LM27964SQ-I/N
Packaging: Reel - TR
Type: DC DC Regulator
Applications: Backlight
Mounting: SMD (SMT)
Frequency: 700kHz
Internal Switch(s): Yes
Topology: Switched Capacitor (Charge Pump)
Number of Outputs: 7
Dimming: I2C
Output Voltage: 2 V to 4 V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -30°C to 85°C (TA)
Case / Package: 24-WQFN (4x4)
Maximum Supply Voltage: 5.5V
Operating Input Voltage(Min): 2.7V
Channel Output Current: 30mA, 80mA
Popularity: Medium
Fake Threat In the Open Market: 35 pct.
Supply and Demand Status: Balance
LED Driver IC 7 Output DC DC Regulator Switched Capacitor (Charge Pump) I²C Dimming 30mA, 80mA 24-WQFN (4x4)
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| Texas Instruments | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | LM27964SQ-I/NOPB | 125269-LM27964SQ-I/NOPB | LM27964SQ-I/NOPBTR-ND | LM27964SQ-I/NOPB | LM27964SQ-I/NOPB |
| Product Name | LM27964 White LED Driver System with I2C Compatible Brightness Control | PMIC - PMIC - LED Drivers - LM27964SQ-I/NOPB | LED Drivers | 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 5.5 volts | 2.7 volts | 2.7 to 5.5 volts | 2.7 to 5.5 volts | |
| Efficiency | 87 % | ||||
| Number of Channels | 7 # | ||||
| Package Type | WQFN | 24-WQFN (4x4) |
