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LM3644TTYFFR
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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.)
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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 | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 12-UFBGA, DSBGA |
| Number of Pins | 12 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e1 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 12 |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Applications | Camera Flash |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.6V |
| Terminal Pitch | 0.4mm |
| Frequency | 2MHz 4MHz |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | LM3644 |
| Pin Count | 12 |
| Number of Outputs | 2 |
| Max Supply Voltage | 5.5V |
| Quiescent Current | 300μA |
| Supply Current-Max | 0.75mA |
| Topology | Step-Up (Boost) |
| Output Characteristics | CONSTANT-CURRENT |
| Output Current per Channel | 750mA |
| Input Characteristics | STANDARD |
| Current - Output / Channel | 1.5A |
| Internal Switch(s) | Yes |
| Dimming | I2C |
| Number of Segments | 2 |
| Voltage - Supply (Min) | 2.5V |
| Multiplexed Display Capability | NO |
| Data Input Mode | SERIAL |
| Height | 625μm |
| Length | 2mm |
| Width | 1.16mm |
| Thickness | 1.6mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM3644TTYFFR Overview
The 12-UFBGA, DSBGA package conserves board space. This LED driver has 2 outputs.In order to mount the led light driver, Surface Mount is used.There is no doubt that this is a very efficient and reliable DC DC Regulator.It is capable of working normally at -40°C~85°C TA.It is clear that Camera Flash will benefit from the program.It operates on the basis of the frequency of 2MHz 4MHz.There are 12 terminations that are designed to operate with it.The LED light driver has a base configuration of 12 pins.It is likely that undetermined failures will occur if the voltage supply is less than 2.5V.2 segments exist.On the Surface Mount, a device is mounted.Under the base part number LM3644, you will find this LED driver.A maximum supply voltage of 5.5V is acceptable.A total of 12 pins are present on this device.In the absence of external factors, 300μA current is consumed.
LM3644TTYFFR Features
Available in the 12-UFBGA, DSBGA package
Operating temperature of -40°C~85°C TA
Frequency of 2MHz 4MHz
Supply voltage of 3.6V
LM3644TTYFFR Applications
There are a lot of Texas Instruments LM3644TTYFFR LED Driver ICs applications.
- Architectural lighting
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- LED Lighting PFCs, Linear Dimmable
- Amusement Machines
- LED Lightings for Inspection Devices
- Other Electronic Devices
- Replacement lamps
- Panel lighting
- Refrigeration lighting
- Stage and Studio lighting