HV9910CLG-G Integrated Circuits (ICs) |
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Allicdata Part #: | HV9910CLG-GTR-ND |
Manufacturer Part#: |
HV9910CLG-G |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Microchip Technology |
Short Description: | IC LED DRVR CTRLR LIN DIM 8SOICLED Driver IC 1 Out... |
More Detail: | N/A |
DataSheet: | HV9910CLG-G Datasheet/PDF |
Quantity: | 3000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Series: | HV9910 |
Packaging: | Tape & Reel (TR) |
RoHS Status: | RoHS Compliant |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Type: | DC DC Controller |
Topology: | Step-Down (Buck) |
Internal Switch(s): | No |
Number of Outputs: | 1 |
Voltage - Supply (Min): | 15V |
Voltage - Supply (Max): | 450V |
Voltage - Output: | -- |
Current - Output / Channel: | -- |
Frequency: | 25kHz, 100kHz |
Dimming: | Analog, PWM |
Applications: | Backlight, Lighting, Signage |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Mounting Type: | Surface Mount |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Supplier Device Package: | 8-SOIC |
Base Part Number: | HV9910 |
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1. Description
HV9910CLG-G is an open-loop, current-mode control, LED driver IC. This IC can be programmed to operate in either a constant frequency or constant off-time mode. It includes a 15 – 450V linear regulator which allows it to work with a wide range of input voltages without the need for an external low voltage supply. HV9910C includes a TTL-compatible, 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. Unlike the HV9910B, the HV9910C is equipped with built-in thermal-shutdown protection. HV9910C is ideally suited for buck LED drivers. Since the HV9910C operates in open-loop current mode control, the controller achieves good output current regulation without the need for any loop compensation. Also, being an open-loop controller, PWM-dimming response is limited only by the rate of rise of the inductor current, enabling a very fast rise and fall times of the LED current. HV9910C requires only three external components (apart from the power stage) to produce a controlled LED current. This makes HV9910C an ideal solution for low-cost LED drivers.
2. Features
1. Switch mode controller for single switch LED drivers
2. Enhanced drop-in replacement to the HV9910B
3. Open loop peak current controller
4. Internal 15 to 450V linear regulator
5. Constant frequency or constant off-time operation
6. Linear and PWM dimming capability
7. Requires few external components for operation
8. Over-temperature protection
3. Applications
1. DC/DC or AC/DC LED driver applications
2. RGB back-lighting LED driver
3. Back lighting of flat panel displays
4. General purpose constant current source
5. Signage and decorative LED lighting
6. Chargers
4. Pin configuration
5. Pin description
Part Number | Manufacturer | Price | Quantity | Description |
---|
HV9910BLG-G | Microchip Te... | -- | 89100 | IC LED DRIVER CTRLR DIM 8... |
HV9911NG-G-M901 | Microchip Te... | -- | 5200 | IC LED DRIVER CTRLR DIM 1... |
HV9910CLG-G | Microchip Te... | -- | 3000 | IC LED DRVR CTRLR LIN DIM... |
HV9911NG-G | Microchip Te... | -- | 1640 | IC LED DRIVER CTRLR DIM 1... |
HV9910CSG-G | Microchip Te... | -- | 3300 | IC LED DRVR CTRLR LIN DIM... |
HV9923N8-G | Microchip Te... | 0.37 $ | 2000 | IC LED DRIVER OFFL DIM SO... |
HV9967BMG-G | Microchip Te... | 0.5 $ | 1000 | IC LED DRIVER RGLTR DIM 8... |
HV9963NG-G-M901 | Microchip Te... | 0.53 $ | 1000 | IC LED DRIVER CTRLR DIM 1... |
HV9963NG-G-M934 | Microchip Te... | 0.53 $ | 1000 | IC LED DRIVER CTRLR DIM 1... |
HV9967BK7-G | Microchip Te... | 0.53 $ | 1000 | IC LED DRVR RGLTR DIM 750... |
HV9911NG-G-M934 | Microchip Te... | 0.71 $ | 1000 | IC LED DRIVER CTRLR DIM 1... |
HV9912NG-G-M934 | Microchip Te... | 0.76 $ | 1000 | IC LED DRIVER CTRLR DIM 1... |
HV9961NG-G-M934 | Microchip Te... | 0.95 $ | 1000 | IC LED DRIVER CTRLR DIM 1... |
HV9921N3-G | Microchip Te... | -- | 780 | IC LED DRIVER OFFL DIM TO... |
HV9912NG-G | Microchip Te... | -- | 255 | IC LED DRIVER CTRLR DIM 1... |
HV9923N3-G | Microchip Te... | -- | 972 | IC LED DRIVER OFFL DIM TO... |
HV9922N3-G | Microchip Te... | 0.48 $ | 874 | IC LED DRIVER OFFL DIM TO... |
HV9963NG-G | Microchip Te... | -- | 106 | IC LED DRIVER CTRLR DIM 1... |
HV9910BNG-G | Microchip Te... | 0.72 $ | 465 | IC LED DRIVER CTRLR DIM 1... |
HV9961NG-G | Microchip Te... | -- | 37 | IC LED DRIVER CTRLR DIM 1... |
HV9910CNG-G | Microchip Te... | 0.36 $ | 900 | IC LED DRVR CTRLR LIN DIM... |
HV9912NG-G-M901 | Microchip Te... | -- | 1000 | IC LED DRIVER CTRLR DIM 1... |
HV9919BK7-G | Microchip Te... | -- | 1000 | IC LED DRVR CTRLR DIM 30M... |
HV9925SG-G | Microchip Te... | -- | 1000 | IC LED DRVR OFFL DIM 50MA... |
HV9930LG-G | Microchip Te... | -- | 1000 | IC LED DRIVER CTRLR DIM 8... |
HV9931LG-G | Microchip Te... | -- | 1000 | IC LED DRIVER OFFLINE DIM... |
HV9910BNG-G-M901 | Microchip Te... | 0.56 $ | 1000 | IC LED DRIVER CTRLR DIM 1... |
HV9980WG-G | Microchip Te... | -- | 1000 | IC LED DRVR RGLTR DIM 80M... |
HV9986K6-G | Microchip Te... | 1.19 $ | 1000 | IC LED DRIVER CTRLR DIM 4... |
HV9961NG-G-M901 | Microchip Te... | 0.95 $ | 1000 | IC LED DRIVER CTRLR DIM 1... |
HV9922N8-G | Microchip Te... | -- | 2000 | IC LED DRIVER OFFL DIM SO... |
HV9910CNG-G-M934 | Microchip Te... | 0.29 $ | 1000 | IC LED DRVR CTRLR LIN DIM... |
HV9921N8-G | Microchip Te... | -- | 1000 | IC LED DRIVER OFFL DIM SO... |
HV9918K7-G | Microchip Te... | 0.43 $ | 1000 | IC LED DRVR RGLTR DIM 30M... |
HV9910BNG-G-M934 | Microchip Te... | 0.56 $ | 2600 | IC LED DRIVER CTRLR DIM 1... |
HV9985K6-G | Microchip Te... | 0.0 $ | 1000 | IC LED DRIVER CTRLR DIM 4... |
HV9989K6-G | Microchip Te... | 0.0 $ | 1000 | IC LED DRIVER CTRLR DIM 4... |
HV9985QP-G | Microchip Te... | 0.0 $ | 1000 | IC LED DRIVER CTRLR DIM 4... |
HV9982K6-G-M935 | Microchip Te... | 0.0 $ | 1000 | IC LED DRIVER SWITCH MODE... |
HV9989K6-G-M935 | Microchip Te... | 0.0 $ | 1000 | IC LED DRIVER DIMMABLE 40... |
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