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友顺科技股份有限公司
UTC[Unisonic Technologies]
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| Part No. |
L1937
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| OCR Text |
... for ballast resistors. The UTC lt1937 switches at 1.2MHz, allowing the use of tiny external components. The output capacitor can be as small as 0.22 F, saving space and cost versus alternative solutions. A low 95mV feedback voltage minimiz... |
| Description |
WHITE LED STEP-UP CONVERTER
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| File Size |
56.63K /
7 Page |
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it Online |
Download Datasheet
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Catalyst
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| Part No. |
CAT37
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| OCR Text |
...er 80% s Compatible pinout with lt1937 s Adjustable output current (up to 40mA) s High frequency 1.2MHz operation s Input voltage operation down to 2.5V s Low resistance (0.5) power switch s Drives up to 4 White LEDs in series s Shutdown c... |
| Description |
Driver
From old datasheet system
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| File Size |
163.91K /
13 Page |
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it Online |
Download Datasheet |
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| Part No. |
CAT37EKK
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| OCR Text |
...er 80% compatible pinout with lt1937 adjustable output current (up to 40ma) high frequency 1.2mhz operation input voltage operation down to 2.5v low resistance (0.5 ? ? ? ? ? ) power switch drives up to 4 white leds in series ... |
| Description |
LED DISPLAY DRIVER, PDSO5
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| File Size |
170.80K /
13 Page |
View
it Online |
Download Datasheet |
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lt1937 Found Datasheets File :: 11 Search Time::0.938ms
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