| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,847 pcs
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2847 pcs | On Request | 1 | On Request | On Request | 1440+ | On Request | On Request | |
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1,718 pcs
|
1718 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TPS65145PWP from Texas Instruments is a power management integrated circuit designed to provide triple output LCD power supplies. It is suitable for applications such as LCD monitors and notebook displays, supporting screen sizes from 7 to 21 inches.
This IC integrates a positive charge pump converter, a negative regulated charge pump driver, and an auxiliary 3.3-V linear regulator controller. It offers three independent adjustable outputs, with the main output capable of reaching up to 15 V with less than 1% typical output voltage accuracy. The device operates with a fixed switching frequency of 1.6 MHz and features internal soft-start and power-on sequencing.
The TPS65145PWP supports an input voltage range of 2.7 V to 5.8 V and operates within an ambient temperature range of -40°C to 85°C. It includes fault detection for all outputs and thermal shutdown for system protection. The device is available in a 24-pin HTSSOP package, designed for surface mounting.
Key electrical characteristics include a typical quiescent current of 700µA. The V_POS output can reach up to 30 V, and the V_NEG output down to -2 V. The source driver voltage ranges from 5 V to 15 V.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.00 | $2.00 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.7 V to 5.8 V.
The operating temperature range is -40°C to 85°C.
The TPS65145PWP is available in a 24-HTSSOP package.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level is 1 Unlimited.
The main output can reach up to 15 V.
The typical quiescent current is 700µA.