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HT7963 SOP8
The HT7963 is a high efficiency boost converter with a fixed oscillator frequency for LED backlighting and LED lighting application. The white LED current is setup using an external current setting resistor, which has a low feed-back voltage of only 0.3V. The DIM input allows a wide range of dimming control for LED backlighting or …
ادامه خواندنHT7963 SOP8
CYT1000A SOP8
Brand Name: Original Brand Model Number: CYT1000A Type: Drive IC Package: SOP-8 D/C: 2018+ Standard Package: Standard Family: led driver ic Packaging: Standard Voltage: 6.5V ~ 450V Current: 5mA-60mA Operating Temperature: -40°C ~ 120°C Lead Free Status / RoHS Status: Lead free / RoHS Compliant Colour: Black
HT7L5600 SOT23-6
The HT7L5600 is a single-stage, isolated, primary-side offline LED lighting controller that achieves a high power factor. Power control is implemented by controlling an external MOSFET and accurate LED constant current regulation from the primary-side information. This can significantly simplify the LED lighting system design by eliminating the secondary-side feedback components and the normally required …
ادامه خواندنHT7L5600 SOT23-6
HT7939A-2 SOT23-6
The HT7939A-2is a high efficiency boost converter for driving multiple White LEDs using current mode operation. The HT7939A-2is designed to drive up to 39 White LEDs from a 5V power supply. The White LED current is setup using an external current setting resistor, which has a low feedback voltage of 0.2V to minimise resistor power …
ادامه خواندنHT7939A-2 SOT23-6
CYT1000B TO-252
آی سی CYT1000B به عنوان یک منبع جریان قادر است جریانی از ۵ میلی آمپر تا ۶۰ میلی آمپر را فراهم نماید. کاربرد آی سی CYT1000B در لامپ‌های ال ای دی بسیار مهم و چشم گیر است بدلیل اینکه ای این ای سی قادر است با حداقل قطعات جانبی چندین ال ای دی را با …
ادامه خواندنCYT1000B TO-252
HT1635A LQFP64
The HT1635A/HT1635B is a memory mapping LED display controller/driver. The maximum display capacity of the device is 352 patterns composed of 44 rows and 8 commons. The device can generate 16 LED illumination levels using software controlled PWM circuitry. A serial interface is provided to allow the device to receive instructions for its command mode …
ادامه خواندنHT1635A LQFP64
HT1635B LQFP64
The HT1635A/HT1635B is a memory mapping LED display controller/driver. The maximum display capacity of the device is 352 patterns composed of 44 rows and 8 commons. The device can generate 16 LED illumination levels using software controlled PWM circuitry. A serial interface is provided to allow the device to receive instructions for its command mode …
ادامه خواندنHT1635B LQFP64
HT1632C LQFP52
The HT1632C is a memory mapping LED display controller/driver, which can select a number of ROW and commons. These are 32 ROW & 8 Commons and 24 ROW & 16 Commons. The device supports 16-gradation LEDs for each out line using PWM control with software instructions. A serial interface is conveniently provided for the command …
ادامه خواندنHT1632C LQFP52
ULN2803 18DIP
Manufacturer: STMicroelectronics Product Category: Darlington Transistors RoHS: Details Configuration: Octal Transistor Polarity: NPN Collector- Emitter Voltage VCEO Max: 50 V Maximum DC Collector Current: 0.5 A Mounting Style: Through Hole Package / Case: PDIP-18 Minimum Operating Temperature: – 20 C Maximum Operating Temperature: + 85 C Series: ULN2803A Height: 3.68 mm Length: 23.24 mm Width: …
ادامه خواندنULN2803 18DIP
HT1632C LQFP48
The HT1632C is a memory mapping LED display controller/driver, which can select a number of ROW and commons. These are 32 ROW & 8 Commons and 24 ROW & 16 Commons. The device supports 16-gradation LEDs for each out line using PWM control with software instructions. A serial interface is conveniently provided for the command …
ادامه خواندنHT1632C LQFP48