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
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Operating Supply Voltage (Max) :
- 5(V)
- Length :
- 3mm
- HTS Code :
- 8542.39.00.01
- Mounting :
- Surface Mount
- Product Status :
- Active
- Manufacturer :
- Microchip Technology Inc
- Rad Hardened :
- No
- Seated Height-Max :
- 0.8 mm
- Published :
- 2008
- Mount :
- Surface Mount
- Pin Count :
- 8
- Number of Functions :
- 1
- Base Product Number :
- HV857
- Package Shape :
- Square
- Current - Output Source/Sink :
- --
- Temperature Grade :
- Industrial
- Current - Supply :
- 20mA
- Number of Terminations :
- 8
- JESD-30 Code :
- S-PDSO-N8
- Supplier Package :
- DFN
- Operating Supply Voltage (Min) :
- 1.8(V)
- Terminal Form :
- NO LEAD
- Operating Temperature (Min) :
- -40C
- Base Part Number :
- HV857
- Mounting Type :
- Surface Mount
- Package :
- Tape and Reel (TR)
- Contact Plating :
- Tin
- Terminal Pitch :
- 0.65mm
- Driver Type :
- EL Lamp
- Operating Supply Current :
- 20mA
- Number of Segments :
- 1
- Minimum Operating Temperature :
- - 40 C
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Style :
- SMD/SMT
- Multiplexed Display Capability :
- No
- Qualification Status :
- Not Qualified
- Frequency :
- 1kHz
- Operating Supply Voltage (Typ) :
- 2.5/3.3/5(V)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Dimming :
- No
- Operating Temperature Classification :
- Industrial
- Terminal Position :
- Dual
- Supply Voltage :
- 3.3V
- Product :
- Drivers
- ECCN Code :
- EAR99
- Number of Terminals :
- 8
- Weight :
- 37.393021mg
- Maximum Operating Temperature :
- + 85 C
- Voltage - Supply :
- 1.8V~5V
- Packaging :
- Tape and Reel (TR)
- Surface Mount :
- yes
- Package Type :
- DFN EP
- Series :
- --
- Reach Compliance Code :
- Compliant
- RoHS Status :
- ROHS3 Compliant
- Type :
- EL Lamp Driver
- Operating Temperature :
- -40°C~85°C
- Width :
- 3mm
- Operating Temperature (Max) :
- 85C
- Package / Case :
- 8-WDFN Exposed Pad
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Interface IC Type :
- EL DISPLAY DRIVER
- Supplier Device Package :
- 8-DFN (3x3)
- Height :
- 1.1mm
- Number of Pins :
- 8
- Screening Level :
- Industrial
- JESD-609 Code :
- e3
- Factory Lead Time :
- 26 Weeks
- 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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