Image is for your reference only,please check specifications for details
- TPS65145PWPR - TI
-
Manufacturer:TI
-
ManyChip's Part#:MC8045411
-
Category:Battery Management IC
-
Package:HTSSOP-24
-
Datasheet:Datasheet 3D Model
-
Description:4CH LCD Bias w/ Fully Int. Pos. Charge Pump, 3.3V LDO Contr., 0.96A Min. Boost Ilim & Fault Detect 24-HTSSOP -40℃ to 85℃
-
Stock Locations:
-
Availability:51 pcs In Stock
-
MOQ:1 pcs
-
Unit Price:$ 9.34
Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- The TPS6514x series offers a compact and small power supply solution to provide all three voltages required by thin film transistor (TFT) LCD displays. The auxiliary linear regulator controller can be used to generate a 3.3-V logic power rail for systems powered by a 5-V supply rail only.
- The main output VO1 is a 1.6-MHz fixed frequency PWM boost converter providing the source drive voltage for the LCD display. The device is available in two versions with different internal switch current limits to allow the use of a smaller external inductor when lower output power is required. The TPS65140 and TPS65141 has a typical switch current limit of 2.3 A and the TPS65145 has a typical switch current limit of 1.37 A. A fully integrated adjustable charge pump doubler or tripler provides the positive LCD gate drive voltage. An externally adjustable negative charge pump provides the negative gate drive voltage. Due to the high 1.6-MHz switching frequency of the charge pumps, inexpensive and small 220-nF capacitors can be used.
- Additionally, the TPS6514x series has a system power good output to indicate when all supply rails are acceptable. For LCD panels powered by 5 V the device has a linear regulator controller using an external transistor to provide a regulated 3.3-V output for the digital circuits. For maximum safety, the TPS65140 and TPS65145 goes into shutdown as soon as one of the outputs is out of regulation. The device can be enabled again by toggling the input or the enable (EN) pin to GND. The TPS65141 does not enter shutdown when one of its outputs is below its power good threshold.
TPS65145PWPR Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 24 Pin |
| Case/Package | HTSSOP-24 |
| Frequency | 2.1 MHz |
| Number of Outputs | 4 Output |
| Input Voltage (DC) | 5.50V (max) |
| Output Voltage | ≥5.00 V |
| Supply Current | 700 µA |
| Power Dissipation | 3300 W |
| Quiescent Current | 700 µA |
| Number of Regulated Outputs | 4 Output |
| Output Voltage (Max) | 15 V |
| Output Voltage (Min) | 5 V |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 3300 mW |
| Supply Voltage | 2.7V ~ 5.8V |
| Input Voltage | 2.7V ~ 5.8V |
| Show | |
| Operating Temperature | -40℃ ~ 85℃ |
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| ECCN Code | EAR99 |
Order guide
-
TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
-
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
Popular Search Parts
- Recommended Parts
- Hot Parts
- Popular Parts
- Recently Popular Parts
- ADUM1201WURZ LSM303DLHTR TRS3122ERGET TLV73333PDBVT TLV73333PDQNR TPS54202HDDCT STM32WB5MMGH6TR BLM18EG221SN1 BLM18PG471SN1 BLM18SG121TN1
- RXM4AB1BD TDA7266SA OPA2134PA LC1D12M7 ZB4BZ009 LC1D25BD RFP50N06 LC1D09B7 NJW0281G NJW0302G
- LM339N LM27313 L298HN TPS82085SILR STM32L476RGT6 74ACT245 IR2302 PDTC114EU MC34063 TL074
- 24LC256ISN OP400HPZ APT42F50B 8304AMILF OPA314AIDBVT 2SB1424T100R 1SMA40CAT3G CD74HC573M96 ADG212AKN ADS574KP
SN:H2.47249LO48453V52Q0QC0S0
Buy TPS65145PWPR
Please fill the information below to send RFQ quickly,and we will respond immediately.