Parameters |
Mounting Type |
Surface Mount |
Package / Case |
10-WFBGA, DSBGA |
Supplier Device Package |
10-TμSMD (1.9x2.07) |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Tape & Reel (TR) |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Type |
DC DC Regulator |
Applications |
Backlight |
Frequency |
1MHz |
Number of Outputs |
2 |
Voltage - Output |
44V |
Topology |
Step-Up (Boost) |
Current - Output / Channel |
750mA Switch |
Internal Switch(s) |
Yes |
Dimming |
Analog, PWM |
Voltage - Supply (Max) |
5.5V |
Voltage - Supply (Min) |
2.5V |
RoHS Status |
ROHS3 Compliant |
LM3503ITL-44/NOPB Overview
10-WFBGA, DSBGA package saves space on the board. It has 2 outputs for LED drivers.The mounting method is Surface Mount.With high efficiency and reliable performance, it emerges as a DC DC Regulator.LED drivers capable of operating at -40°C~85°C TA can be used.There are considerable benefits for Backlight.It operates at 1MHz frequency.The voltage supply can fail if it is below 2.5V.It produces a voltage of 44V volts.This model is designed to offer 5.5V as its maximum supply voltage.
LM3503ITL-44/NOPB Features
Available in the 10-WFBGA, DSBGA package
Operating temperature of -40°C~85°C TA
Frequency of 1MHz
LM3503ITL-44/NOPB Applications
There are a lot of Rochester Electronics, LLC LM3503ITL-44/NOPB LED Driver ICs applications.
- Portable lighting
- LED headlights
- Replacement lamps
- Museum lighting
- Panel lighting
- Street lighting
- Power source for accessories such as car audios, car navigation systems, and ETC systems
- General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
- LED Lighting PFCs, Linear Dimmable
- Gallery lighting