LED Drivers

制造商 Series Package/Case Packaging Product Status Type Topology Internal Switch(s) Number of Outputs Voltage - Supply (Min) Voltage - Supply (Max) Voltage - Output Current - Output / Channel Frequency Dimming Applications Operating Temperature Grade Qualification Mounting Type Supplier Device Package


















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Type Topology Internal Switch(s) Number of Outputs Voltage - Supply (Min) Voltage - Supply (Max) Voltage - Output Current - Output / Channel Frequency Dimming Applications Operating Temperature Grade Qualification Mounting Type Supplier Device Package
LM27965SQ-M/NOPB

LM27965SQ-M/NOPB

IC LED DRV RGLTR I2C 30MA 24WQFN

National Semiconductor

1,925
RFQ
LM27965SQ-M/NOPB Datasheet - 24-WFQFN Exposed Pad Bulk Active DC DC Regulator Switched Capacitor (Charge Pump) Yes 9 2.7V 5.5V 2V ~ 4V 30mA 1.27MHz I2C Backlight -30°C ~ 85°C (TA) - - Surface Mount 24-WQFN (4x4)
LP8552TLE

LP8552TLE

LP8552 HIGH-EFFICIENCY LED BACKL

National Semiconductor

480
RFQ
LP8552TLE Datasheet * - Bulk Active - - - - - - - - - - - - - - - -
LP3952RLX/NOPB

LP3952RLX/NOPB

IC LED DRV RGLTR PWM 36DSBGA

National Semiconductor

108,356
RFQ
LP3952RLX/NOPB Datasheet - 36-WFBGA, DSBGA Bulk Active DC DC Regulator Step-Up (Boost) Yes 6 3V 5.5V 5.3V 40mA 2MHz PWM Backlight -30°C ~ 85°C (TA) - - Surface Mount 36-DSBGA
LM8502TMX/NOPB

LM8502TMX/NOPB

IC LED DRIVER RGLTR 2.3A 30DSBGA

National Semiconductor

612,485
RFQ
LM8502TMX/NOPB Datasheet - 30-WFBGA, DSBGA Bulk Active DC DC Regulator Step-Up (Boost) Yes 12 2.7V 5.5V - 2.3A (Switch) 2MHz - Backlight, Camera Flash -30°C ~ 85°C (TA) - - Surface Mount 30-DSBGA
LM27964SQ-A/NOPB

LM27964SQ-A/NOPB

IC LED DRV RGLTR I2C 24WQFN

National Semiconductor

2,971
RFQ
LM27964SQ-A/NOPB Datasheet - 24-WFQFN Exposed Pad Bulk Active DC DC Regulator Switched Capacitor (Charge Pump) Yes 7 2.7V 5.5V 2V ~ 4V 30mA, 80mA 700kHz I2C Backlight -30°C ~ 85°C (TA) - - Surface Mount 24-WQFN (4x4)
LP3952RL/NOPB

LP3952RL/NOPB

LP3952 6-CHANNEL COLOR LED DRIVE

National Semiconductor

499
RFQ
LP3952RL/NOPB Datasheet - 36-WFBGA, DSBGA Bulk Active DC DC Regulator Step-Up (Boost) Yes 6 3V 5.5V 5.3V 40mA 2MHz PWM Backlight -30°C ~ 85°C (TA) - - Surface Mount 36-DSBGA
LP5526TL

LP5526TL

LED DRIVER, 6-SEGMENT, PBGA25

National Semiconductor

250
RFQ
LP5526TL Datasheet * - Bulk Active - - - - - - - - - - - - - - - -
LM3464AMHX/NOPB

LM3464AMHX/NOPB

IC LED DRIVER CTRLR PWM 28HTSSOP

National Semiconductor

15,000
RFQ
LM3464AMHX/NOPB Datasheet - 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Bulk Active DC DC Controller - No 4 12V 95V - - - Analog, PWM Lighting -40°C ~ 125°C (TJ) - - Surface Mount 28-HTSSOP
LP3954TL/NOPB

LP3954TL/NOPB

LP3954 ADVANCED LIGHTING MANAGEM

National Semiconductor

3,151
RFQ
LP3954TL/NOPB Datasheet - 36-WFBGA, DSBGA Bulk Active DC DC Regulator Step-Up (Boost) Yes 13 3V 5.5V 4V ~ 5.3V 900mA (Switch) 2MHz PWM Backlight, Camera Flash -30°C ~ 85°C (TA) - - Surface Mount 36-DSBGA
LM3549SQE/NOPB

LM3549SQE/NOPB

IC LED DRV RGLTR I2C 24WQFN

National Semiconductor

250
RFQ
LM3549SQE/NOPB Datasheet - 24-WFQFN Exposed Pad Bulk Active DC DC Regulator Step-Down (Buck), Step-Up (Boost) Yes 3 2.7V 5.5V 4.6V 705mA 2.4MHz I2C - -30°C ~ 85°C (TA) - - Surface Mount 24-WQFN (4x4)
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