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BH6942KN-E2
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 10 Weeks |
| Contact Plating | Copper, Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-VFQFN |
| Number of Pins | 20 |
| Operating Temperature | -30°C~80°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2005 |
| Pbfree Code | yes |
| Part Status | Not For New Designs |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Subcategory | Display Drivers |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 1 |
| Supply Voltage | 3.6V |
| Frequency | 1.2MHz |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | BH6942 |
| Pin Count | 20 |
| Number of Outputs | 5 |
| Qualification Status | Not Qualified |
| Operating Supply Voltage | 3.3V |
| Power Supplies | 3.6V |
| Power Dissipation | 530mW |
| Topology | Switched Capacitor (Charge Pump) |
| Current - Output / Channel | 20mA |
| Internal Switch(s) | Yes |
| Number of Segments | 5 |
| Voltage - Supply (Max) | 4.5V |
| Voltage - Supply (Min) | 2.8V |
| Multiplexed Display Capability | NO |
| Height | 930μm |
| Length | 4.2mm |
| Width | 4.2mm |
| RoHS Status | ROHS3 Compliant |
BH6942KN-E2 Overview
20-VFQFN saves board space. Typically, LED drivers have 5 outputs.The led driver mounting is done by using Surface Mount.In this case, the DC DC Regulator emerges as highly efficient and reliable.If the led driver ic is set to -30°C~80°C TA, it will work normally.The system operates on the basis of the frequency 1.2MHz.In this case, there are 20 terminations.A configuration of this chip is made up of 20 pins.It is inevitable that there will be undetermined failures when the supply voltage is less than 2.8V.Segments counted are 5.It's mounted by Surface Mount.LED drivers are found under the base part number BH6942.The device has 20 pins.A maximum voltage of 4.5V is optimized for use by this device.Moreover, it can be classified as Display Drivers due to its characteristics.It is necessary to use 3.3V voltage to power systems.
BH6942KN-E2 Features
Available in the 20-VFQFN package
Operating temperature of -30°C~80°C TA
Frequency of 1.2MHz
Supply voltage of 3.6V
Operating with the supply voltage of 3.3V
BH6942KN-E2 Applications
There are a lot of ROHM Semiconductor BH6942KN-E2 LED Driver ICs applications.
- Flicker-free LED Lighting using R1580N
- LED backlight driver for LCD displays for portable equipment
- OLED power supply for portable equipment
- LED Lightings for Inspection Devices
- Replacement lamps
- Scanners and Handy Terminals
- General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
- Constant Voltage Power Source for portable equipment
- Portable lighting
- Down lights