| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,100 pcs
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1100 pcs | On Request | 1 | On Request | On Request | 01+ | On Request | On Request |
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The TLED2043IGQNR is a four-channel, white LED driver designed for backlighting color LCD displays in portable equipment. Manufactured by Texas Instruments, this linear LED driver operates at 2.7V and can deliver up to 50mA per channel.
Key features include integrated FETs with low RDS-ON (6 Ω Max) and integrated power-supply switches that reduce current consumption to a maximum of 1 µA during OFF states, contributing to significant power savings during inactivity. The device offers up to 89% efficiency.
It is housed in a 20-VFBGA package and supports surface mount. The operating temperature range is -40°C to 85°C (TA). This LED driver is specifically designed for backlight applications, making it suitable for devices such as cell phones, PDAs, and palmtops.
The TLED2043 offers advantages over discrete devices by providing a smaller board footprint, lower RDS-ON, and reduced overall cost for implementing white-LED drivers.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.7V
20-VFBGA (20-BGA MICROSTAR JUNIOR 4x3)
-40°C to 85°C
4
50mA per channel
Up to 89%
Yes