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