| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,051 pcs
|
1051 pcs | On Request | 1 | On Request | On Request | 2007 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Bandwidth | |
| Frequency | |
| Number of Pins | |
| Operating Temperature | |
| Slew Rate |
The Texas Instruments TPS65165RSBRG4 is a versatile 4-channel LCD bias IC suitable for applications in LCD monitors and TVs, particularly for panels ranging from 7 to 21 inches.
This IC features a 2.5V to 6.0V input voltage range and can provide an output voltage of up to 18V. Key integrated components include a 1%-accurate boost converter with a 4.5A switch current, a regulated positive charge pump converter (VGH), and a regulated negative charge-pump driver (VGL). It also incorporates a 3.3V LDO controller and three high-speed operational amplifiers with a 50 MHz bandwidth and 45 V/µs slew rate.
The TPS65165RSBRG4 operates with a fixed 600 kHz PWM frequency and includes features such as overvoltage protection, adjustable soft-start, and thermal shutdown. The device is housed in a compact 40-pin, 5x5mm WQFN package, making it suitable for space-constrained designs.
Applications include driving TFT-LCD panels for monitors and TVs, providing the necessary bias voltages for display operation. The integrated high-speed amplifiers are beneficial for VCOM buffering or other signal conditioning tasks within the display system.
The input voltage range is 2.5V to 6.0V.
The main output can go up to 18V. Additionally, a positive rail (V_POS) up to 30V and a negative rail (V_NEG) down to -2V are available.
The maximum switch current is 4.5A.
The device operates at a fixed switching frequency of 600 kHz.
It comes in a 40-pin WQFN package measuring 5 mm x 5 mm.
The operating temperature range is -40°C to 85°C.
It is designed for LCD monitor and LCD TV panels, supporting sizes from 7 to 21 inches.