Microchip HV9910BLG-G
LED Driver IC 1 Output DC DC Controller Step-Down (Buck) Analog, PWM Dimming 8-SOIC
브랜드: Microchip Technology, Inc
제조업체부품 #: HV9910BLG-G
데이터 시트: HV9910BLG-G Datasheet (PDF)
패키지/케이스: SOIC-8
상품 유형: 전원 관리 IC
HV9910BLG-G 일반적인 설명
The HV9910B is an open loop, current mode, control LED driver IC. The HV9910B can be programmed to operate in either a constant frequency or constant off-time mode. It includes an 8.0 - 450V linear regulator which allows it to work from a wide range of input voltages without the need for an external low voltage supply. The HV9910B includes a PWM dimming input that can accept an external control signal with a duty ratio of 0 - 100% and a frequency of up to a few kilohertz. It also includes a 0 - 250mV linear dimming input which can be used for linear dimming of the LED current. The HV9910B is ideally suited for buck LED drivers. Since the HV9910B operates in open loop current mode control, the controller achieves good output current regulation without the need for any loop compensation. PWM dimming response is limited only by the rate of rise and fall of the inductor current, enabling very fast rise and fall times. The HV9910B requires only three external components (apart from the power stage) to produce a controlled LED current making it an ideal solution for low cost LED drivers.
특징
- Switch mode controller for single switch LED drivers
- Enhanced drop-in replacement to the HV9910
- Open loop peak current controller
- Internal 8.0 to 450V linear regulator
- Constant frequency or constant off-time operation
- Linear and PWM dimming capability
- Requires few external components for operation
명세서
매개변수 | 값 | 매개변수 | 값 |
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Manufacturer: | Microchip | Product Category: | LED Lighting Drivers |
RoHS: | Y | Input Voltage: | 8 V to 450 V |
Minimum Operating Temperature: | - 40 C | Maximum Operating Temperature: | + 150 C |
Mounting Style: | SMD/SMT | Package / Case: | SOIC-8 |
Packaging: | Reel | Brand: | Microchip Technology |
For Use With: | High Brightness LEDs | High Level Output Current: | 165 mA |
Low Level Output Current: | 165 mA | Pd - Power Dissipation: | 630 mW |
Product Type: | LED Lighting Drivers | Factory Pack Quantity: | 3300 |
Subcategory: | Driver ICs | Unit Weight: | 0.019048 oz |
Tags | HV9910BLG-G, HV9910BL, HV9910B, HV9910, HV991, HV99, HV9 |
배송
배송 유형 | 배송비 | 리드타임 | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
페덱스 | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
등기 항공 우편 | $20.00-$40.00 (0.50 KG) | 2-5 날 |
처리 시간: 배송비는 지역 및 국가에 따라 다릅니다.
지불
지불 조건 | 핸드 수수료 | |
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은행 송금 | US$30.00의 은행 수수료를 부과합니다. | |
페이팔 | 4.0%의 서비스 수수료를 부과합니다. | |
신용 카드 | 3.5% 서비스 수수료를 부과합니다. | |
웨스턴 유니언 | charge US.00 banking fee. | |
돈 그램 | US$0.00의 은행 수수료를 부과합니다. |
보증
1. 귀하가 구입한 전자 부품에는 365일 보증이 포함되어 있으며, 우리는 제품 품질을 보장합니다.
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포장
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단계1 :제품
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단계2 :진공 포장
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단계3 :정전기 방지 가방
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단계4 :개별 포장
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단계5 :포장 상자
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단계6 :바코드 배송 태그
모든 제품은 정전기 방지 가방에 포장됩니다. ESD 정전기 방지 보호 장치와 함께 배송됩니다.
외부 ESD 포장 라벨은 당사 정보(부품 번호, 브랜드 및 수량)를 사용합니다.
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모든 상품을 포장한 후 문제가 없는지 확인한 후 안전하게 포장하여 글로벌 특급으로 보내드립니다. 우수한 밀봉 무결성과 함께 탁월한 천공 및 인열 저항성을 나타냅니다.
부품 포인트
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The HV9910BLG-G chip is a high-efficiency synchronous rectified step-down LED driver IC. It is designed to provide a constant current output for driving high-power LEDs. The chip features a wide input voltage range, adjustable output current, low electromagnetic interference, and over-temperature protection. It is commonly used in LED lighting applications, providing efficient power conversion and precise control of LED current.
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Equivalent
Some equivalent products to the HV9910BLG-G chip include HV9910BNG-G, HV9910BLG-G-NT, and HV9910BLG-E. -
Features
The HV9910BLG-G is a PWM controller IC designed for high power LED driver applications. Its features include high efficiency, wide input voltage range, adjustable frequency, internal soft-start, accurate LED current control, and protection features like LED open/short circuit protection, thermal shutdown, and overvoltage protection. -
Pinout
The pin count of the HV9910BLG-G is 8. It is a pulse width modulation (PWM) controller IC designed for driving LED lighting systems. It provides dimming control, adjustable switching frequency, and protection features to ensure efficient and reliable LED operation. -
Manufacturer
The manufacturer of the HV9910BLG-G is Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. They serve various markets, including automotive, industrial, consumer, and aerospace. Their products are widely used in a range of applications, such as automotive control systems, smart home devices, medical devices, and more. -
Application Field
The HV9910BLG-G is a high voltage LED driver IC. It is commonly used in applications such as LED lighting, backlighting, display screens, and automotive lighting. -
Package
The HV9910BLG-G chip has a package type of SOIC-8, which stands for Small Outline Integrated Circuit-8. It has a standard form factor, with a size of approximately 3.9 mm x 4.9 mm.
데이터 시트 PDF
우리는 고품질 제품, 사려 깊은 서비스 및 판매 후 보증을 제공합니다.
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최소 주문 수량은 1개부터입니다.
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최저 국제 배송비는 $0.00부터 시작됩니다
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모든 제품에 대해 365일 품질 보증
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