Parameters |
Mounting Type |
Surface Mount |
Package / Case |
8-SOIC (0.154, 3.90mm Width) |
Supplier Device Package |
8-SO |
Operating Temperature |
-40°C~95°C |
Packaging |
Tube |
Published |
1997 |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Type |
Automotive, Flasher |
Voltage - Supply |
9V~15V |
Base Part Number |
U643B |
Current - Supply |
7mA |
Dimming |
No |
RoHS Status |
ROHS3 Compliant |
U643B-MFPY Overview
Based on Tube's materials, packaged.Manufacturers of electronic devices recogni8-SOIC (0.154, 3.90mm Width)e the 8-SOIC (0.154, 3.90mm Width)'s low packaging cost.PCB Surface Mount is used to mount it.Standard grade applications qualify it as Type Automotive, Flasher.In order for it to function properly, it is provided with a power supply voltage.It should always be operated at -40°C~95°C.The device's best part has a number of U643B in it.This system functions by utili7mAing 7mA's supply current.The device is packaged in a package provided by 8-SO Supplier.
U643B-MFPY Features
Mounting type of Surface Mount
U643B-MFPY Applications
There are a lot of Microchip Technology U643B-MFPY Lighting Controllers applications.
- Voltage doubling
- Power line buffering
- To reduce power noise & signal noise
- Decoupling or bypassing
- Coupling or blocking
- Computer motherboards
- To enhance power efficiency
- Flashtube ignition
- Spot welding
- Server motherboards