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