HV9918K7-G
| Parameters | |
|---|---|
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Applications | Lighting, Signage |
| Max Power Dissipation | 1.6W |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 12V |
| Terminal Pitch | 0.65mm |
| Frequency | 2MHz |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | HV9918 |
| Number of Outputs | 1 |
| Max Output Current | 30mA |
| Max Supply Voltage | 40V |
| Min Supply Voltage | 4.5V |
| Nominal Supply Current | 1.5mA |
| Power Dissipation | 1.6W |
| Max Supply Current | 1.5mA |
| Topology | Step-Down (Buck) |
| Min Input Voltage | 4.5V |
| Max Input Voltage | 40V |
| Output Current per Channel | 30mA |
| Internal Switch(s) | Yes |
| Dimming | Analog, PWM |
| Number of Segments | 1 |
| Multiplexed Display Capability | NO |
| Nominal Input Voltage (DC) | 12V |
| Length | 3mm |
| Width | 3mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Factory Lead Time | 7 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-WDFN Exposed Pad |
| Number of Pins | 8 |
| Weight | 37.393021mg |
| Operating Temperature | -40°C~125°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2010 |
HV9918K7-G Overview
Save board space with 8-WDFN Exposed Pad package. It has 1 outputs for LED drivers.Mounting is done according to the Surface Mount method.In this case, the result is a DC DC Regulator with high efficiency.The LED driver has the capability of operating at a temperature of -40°C~125°C TA.There are significant benefits for Lighting, Signage.The system operates at a frequency of 2MHz.There are 8 terminations that are designed to operate with it.It is configured with 8 pins as its base.Segments counted are 1.It's mounted by Surface Mount.It can be found under the part number HV9918.A maximum supply voltage of 40V is acceptable.It operates at a voltage of 4.5V as its minimal input voltage.In order to achieve the highest efficiency, it is designed to operate at a low voltage of 4.5V.The maximum supply current is 40V.As long as the maximum supply current is less than 1.5mA, this device is capable of providing high efficiency.When operating with a 30mA output current, the LED driver delivers all the benefits.
HV9918K7-G Features
Available in the 8-WDFN Exposed Pad package
Operating temperature of -40°C~125°C TA
Frequency of 2MHz
Supply voltage of 12V
HV9918K7-G Applications
There are a lot of Microchip Technology HV9918K7-G LED Driver ICs applications.
- A- lamps
- Down lights
- LED backlight driver for LCD displays for portable equipment
- LED backlight driver for LCD displays for Tablets and Note PCs
- Flicker-free LED Lighting using R1580N
- Other Electronic Devices
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- White LED Backlight for portable equipment
- Down lighting
- Auxiliary lights for on-vehicle cameras