HV857LK7-G
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- Mfr.Part #
- HV857LK7-G
- Manufacturer
- Microchip Technology
- Package / Case
- 8-WDFN Exposed Pad
- Datasheet
- Download
- Description
- IC EL LAMP DRIVER 1KHZ 8DFN
- Stock
- 1,235
- In Stock ：
- 1,235
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- Manufacturer :
- Microchip Technology
- Product Category :
- Lighting, Ballast Controllers
- Operating Supply Voltage :
- 5 V
- Series :
- --
- Number of Pins :
- 8
- Interface IC Type :
- EL DISPLAY DRIVER
- Minimum Operating Temperature :
- - 40 C
- Factory Lead Time :
- 26 Weeks
- Type :
- EL Lamp Driver
- Package Shape :
- Square
- Terminal Position :
- Dual
- Supply Voltage :
- 3.3V
- Base Product Number :
- HV857
- ECCN Code :
- EAR99
- Pin Count :
- 8
- Mount :
- Surface Mount
- Length :
- 3mm
- Product Status :
- Active
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~85°C
- Current - Output Source/Sink :
- --
- Package / Case :
- 8-WDFN Exposed Pad
- Weight :
- 37.393021mg
- JESD-30 Code :
- S-PDSO-N8
- Multiplexed Display Capability :
- No
- Operating Temperature Classification :
- Industrial
- Mounting Type :
- Surface Mount
- Operating Temperature (Min) :
- -40C
- Operating Supply Voltage (Max) :
- 5(V)
- Screening Level :
- Industrial
- RoHS Status :
- ROHS3 Compliant
- Height :
- 1.1mm
- Maximum Operating Temperature :
- + 85 C
- Supplier Package :
- DFN
- Surface Mount :
- yes
- Number of Terminations :
- 8
- Mounting :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Base Part Number :
- HV857
- Package :
- Tape and Reel (TR)
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Width :
- 3mm
- Supplier Device Package :
- 8-DFN (3x3)
- Published :
- 2008
- Frequency :
- 1kHz
- Dimming :
- No
- Reach Compliance Code :
- Compliant
- JESD-609 Code :
- e3
- Terminal Form :
- NO LEAD
- Driver Type :
- EL Lamp
- Current - Supply :
- 20mA
- Number of Terminals :
- 8
- Temperature Grade :
- Industrial
- Manufacturer :
- Microchip Technology Inc
- Operating Supply Voltage (Min) :
- 1.8(V)
- Product :
- Drivers
- Rad Hardened :
- No
- Voltage - Supply :
- 1.8V~5V
- Number of Segments :
- 1
- Number of Functions :
- 1
- Qualification Status :
- Not Qualified
- Operating Supply Voltage (Typ) :
- 2.5/3.3/5(V)
- Package Type :
- DFN EP
- Peak Reflow Temperature (Cel) :
- 260
- HTS Code :
- 8542.39.00.01
- Operating Temperature (Max) :
- 85C
- Seated Height-Max :
- 0.8 mm
- Contact Plating :
- Tin
- Packaging :
- Tape and Reel (TR)
- Operating Supply Current :
- 20mA
- Terminal Pitch :
- 0.65mm
- Mounting Style :
- SMD/SMT
- Datasheets
- HV857LK7-G
Lighting, Ballast Controllers Microchip Technology HV857LK7-G Overview
The HV857LK7-G from Microchip Technology stands as a premier choice in the domain of IC EL lamp drivers, providing robust solutions for driving electroluminescent (EL) lamps. This compact and efficient device operates at a frequency of 1kHz and is housed in an 8-pin DFN package, making it ideal for applications requiring space-saving designs without compromising performance. The integration of advanced technology ensures minimal power consumption while maximizing the brightness and lifespan of EL lamps. This makes the Lighting, Ballast Controllers Microchip Technology HV857LK7-G an essential component for manufacturers looking to enhance the reliability and effectiveness of their lighting solutions.
HV857LK7-G Features
The HV857LK7-G offers a range of features that make it highly attractive for sophisticated electronic designs. It supports a high voltage output that is necessary for driving EL lamps effectively. The driver operates at a stable frequency of 1kHz, which is optimal for uniform light distribution and minimizing audio noise that can occur with other frequencies. Its low power consumption helps prolong battery life in portable applications, and the small 8DFN package allows for integration into compact systems without additional space requirements.
HV857LK7-G Applications
- Portable Electronic Devices: Utilizes low power consumption to enhance battery efficiency while providing high-quality backlighting for screens and keypads.
- Automotive Interior Lighting: Offers consistent and reliable illumination for dashboard displays, enhancing readability and aesthetics in vehicle interiors.
- Emergency Lighting: Ensures safety in power outages with dependable EL lamp operation, serving as a reliable lighting solution in emergency situations.
- Consumer Electronics: Used in devices such as wristwatches and remote controls, improving user interaction through effective backlighting.
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