DC / DC LED Driver ICs :
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Topology
Transistor Polarity
LED Driver Type
Input Voltage Min
Output Current
Input Voltage Max
Output Voltage
Output Voltage Max
Output Current Max
No. of Pins
Switching Frequency Typ
IC Mounting
IC Case / Package
Operating Temperature Min
Operating Temperature Max
Product Range
Qualification
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| So Sánh | Giá cho | Số Lượng | |||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+ US$2.880 25+ US$2.830 100+ US$2.770 | Boost | - | - | 4.5V | - | 20V | - | 21V | 350mA | - | 1MHz | Surface Mount | TSSOP | 16Pins | -40°C | 125°C | - | - | ||||||
ANALOG DEVICES | Each | 1+ US$7.460 10+ US$5.740 75+ US$4.920 150+ US$4.720 300+ US$4.570 Thêm định giá… | Boost, Buck, Buck-Boost, SEPIC | - | - | 5V | - | 65V | - | 65V | - | - | 2.2MHz | Surface Mount | SWTQFN-EP | 20Pins | -40°C | 125°C | - | AEC-Q100 | |||||
STMICROELECTRONICS | Each (Supplied on Cut Tape) Cắt Băng | 1+ US$1.630 10+ US$1.170 50+ US$1.120 100+ US$1.060 250+ US$1.010 Thêm định giá… | - | - | - | 2.6V | - | 5V | - | 5V | 240mA | - | - | Surface Mount | WLCSP | 20Pins | -40°C | 85°C | - | - | |||||
Each (Supplied on Cut Tape) Cắt Băng | 1+ US$2.680 10+ US$1.820 50+ US$1.730 100+ US$1.640 250+ US$1.540 Thêm định giá… | Boost, Buck, Buck-Boost | - | - | 4.5V | - | 40V | - | 55V | 110mA | - | 700kHz | Surface Mount | VQFN | 48Pins | -40°C | 150°C | - | AEC-Q100 | ||||||
Each (Supplied on Cut Tape) Cắt Băng | 5+ US$0.211 50+ US$0.189 100+ US$0.167 500+ US$0.162 | Constant Current | - | - | - | - | 18V | - | 40V | 500mA | - | - | Surface Mount | SOT-26 | 6Pins | -55°C | 150°C | - | AEC-Q101 | ||||||
IXYS SEMICONDUCTOR | Each (Supplied on Cut Tape) Cắt Băng | 1+ US$2.600 10+ US$1.770 50+ US$1.680 100+ US$1.680 | Boost, Buck | - | - | 12V | - | 550V | - | - | - | - | 120kHz | Surface Mount | SOIC | 8Pins | -40°C | 85°C | - | - | |||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cắt Băng | 1+ US$2.000 10+ US$1.350 50+ US$1.280 100+ US$1.200 250+ US$1.140 | Synchronous Buck | - | - | 4.2V | - | 24V | - | - | 2A | - | 1MHz | Surface Mount | TSOT-23 | 6Pins | -40°C | 125°C | - | - | |||||
DIODES INC. | Each (Supplied on Cut Tape) Cắt Băng | 1+ US$0.393 10+ US$0.275 100+ US$0.234 | Linear | - | - | 3.5V | - | 20V | - | 100V | 350mA | - | - | Surface Mount | SOT-26 | 6Pins | -40°C | 125°C | - | AEC-Q100 | |||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cắt Băng | 1+ US$3.820 10+ US$2.720 50+ US$2.610 100+ US$2.500 250+ US$2.320 Thêm định giá… | Boost | - | - | 2.5V | - | 6V | - | 25V | 1.3A | - | 1.3MHz | Surface Mount | QFN | 8Pins | -40°C | 85°C | - | - | |||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cắt Băng | 1+ US$1.090 10+ US$0.699 100+ US$0.576 500+ US$0.552 1000+ US$0.536 Thêm định giá… | Boost, Buck, Inverting Buck-Boost | - | - | 4.5V | - | 55V | - | - | 3A | - | 210kHz | Surface Mount | HSOIC | 8Pins | -65°C | 150°C | - | - | |||||
Each (Supplied on Cut Tape) Cắt Băng | 1+ US$5.270 10+ US$5.170 25+ US$5.060 50+ US$4.960 100+ US$4.850 Thêm định giá… | Buck | - | - | 10V | - | 80V | - | 70V | 1.5A | - | 2MHz | Surface Mount | HVQFN | 32Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
Each (Supplied on Cut Tape) Cắt Băng | 1+ US$1.320 10+ US$0.844 100+ US$0.653 500+ US$0.621 1000+ US$0.560 Thêm định giá… | Linear | - | - | 5.5V | - | 40V | - | 40V | 360mA | - | - | Surface Mount | TSDSO | 14Pins | -40°C | 150°C | - | AEC-Q100 | ||||||
Each (Supplied on Cut Tape) Cắt Băng | 1+ US$5.000 10+ US$3.460 50+ US$3.320 100+ US$3.180 250+ US$3.020 Thêm định giá… | Constant Current | - | - | 2.7V | - | 5.5V | - | 5.5V | 182mA | - | 1MHz | Surface Mount | VCSP | 24Pins | -40°C | 85°C | - | - | ||||||
DIODES INC. | Each (Supplied on Cut Tape) Cắt Băng | 1+ US$0.510 10+ US$0.321 100+ US$0.254 | Constant Current, Linear | - | - | 2.5V | - | 6V | - | 6V | 1.5A | - | - | Surface Mount | HSOIC | 8Pins | -40°C | 85°C | - | - | |||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cắt Băng | 1+ US$7.920 10+ US$5.550 50+ US$5.160 100+ US$4.770 250+ US$3.810 Thêm định giá… | Boost | - | - | 4.5V | - | 33V | - | 80V | 400mA | - | 382kHz | Surface Mount | SOIC | 16Pins | -40°C | 125°C | - | - | |||||
Each | 1+ US$1.800 25+ US$1.770 100+ US$1.730 | Boost, Buck, Buck-Boost, SEPIC | - | - | 9V | - | 250V | - | - | - | - | 350kHz | Surface Mount | SOIC | 16Pins | -40°C | 85°C | - | - | ||||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cắt Băng | 1+ US$2.990 10+ US$2.020 50+ US$1.920 100+ US$1.820 250+ US$1.720 Thêm định giá… | Boost | - | - | 3V | - | 26V | - | 45V | 80mA | - | 1.25MHz | Surface Mount | TQFN | 24Pins | -40°C | 125°C | - | - | |||||
Each (Supplied on Cut Tape) Cắt Băng | 1+ US$7.750 10+ US$6.010 25+ US$5.570 50+ US$5.340 100+ US$5.100 Thêm định giá… | Constant Current | - | - | 6V | - | 18V | - | - | 1.5A | - | 1MHz | Surface Mount | HTSSOP-B | 20Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
Each (Supplied on Cut Tape) Cắt Băng | 1+ US$5.250 10+ US$4.010 25+ US$3.710 50+ US$3.540 100+ US$3.370 Thêm định giá… | Constant Current | - | - | 2.7V | - | 5.5V | - | 5.5V | - | - | 1.2MHz | Surface Mount | SQFP | 52Pins | -40°C | 85°C | - | - | ||||||
Each (Supplied on Cut Tape) Cắt Băng | 1+ US$2.670 10+ US$1.830 50+ US$1.740 100+ US$1.650 250+ US$1.550 Thêm định giá… | Boost | - | - | 5V | - | 65V | - | 65V | - | - | 2.5MHz | Surface Mount | VQFN-FV | 20Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
Each (Supplied on Cut Tape) Cắt Băng | 1+ US$1.780 10+ US$1.200 50+ US$1.140 100+ US$1.070 250+ US$0.995 Thêm định giá… | Charge Pump | - | - | 2.7V | - | 5.5V | - | 4.7V | 120mA | - | 1MHz | Surface Mount | SQFN | 16Pins | -30°C | 85°C | - | - | ||||||
Each (Supplied on Cut Tape) Cắt Băng | 1+ US$0.978 10+ US$0.645 | Constant Current | - | - | 3V | - | 5.5V | - | 35V | 400mA | - | 1.25MHz | Surface Mount | SSOP | 16Pins | -40°C | 105°C | - | AEC-Q100 | ||||||
Each (Supplied on Cut Tape) Cắt Băng | 5+ US$0.985 10+ US$0.621 100+ US$0.477 500+ US$0.362 1000+ US$0.304 Thêm định giá… | Constant Current | - | - | - | - | 16V | - | 16V | 250mA | - | - | Surface Mount | SOT-223 | 4Pins | -55°C | 150°C | - | AEC-Q101 | ||||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cắt Băng | 1+ US$12.030 10+ US$10.480 25+ US$8.450 50+ US$7.880 100+ US$7.310 Thêm định giá… | Synchronous Buck | - | - | 4V | - | 36V | - | 36V | 1.5A | - | 2.2MHz | Surface Mount | QFN | 13Pins | -40°C | 125°C | - | AEC-Q100 | |||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cắt Băng | 1+ US$1.710 10+ US$1.120 50+ US$0.949 100+ US$0.878 250+ US$0.802 Thêm định giá… | Synchronous Buck | - | - | 4.2V | - | 24V | - | - | 2A | - | 1.5MHz | Surface Mount | UTQFN | 8Pins | -40°C | 125°C | - | - | |||||
