Texas Instruments LP8557AYFQR LED Drivers 6Outputs 16Pins 16Terminations 500kHz 1MHz
LP8557AYFQR
2502-549-LP8557AYFQR
16-WFBGA, DSBGA
RoHS Compliant
Topology: Step-Up (Boost),Type: DC DC Regulator,Terminal Position: BOTTOM,Supply Voltage: 3.8V,Number of Segments: 12Segments
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LP8557AYFQR Tech Specifications
Texas Instruments LP8557AYFQR technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | PMIC - LED Drivers | |
| Manufacturer | Texas Instruments | |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) | |
| Factory Lead Time | 6 Weeks | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 16-WFBGA, DSBGA | |
| Number of Pins | 16Pins | |
| Operating Temperature | -30°C~85°C TA | |
| Packaging | Tape & Reel (TR) | |
| JESD-609 Code | e1 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 16Terminations | |
| ECCN Code | EAR99 | |
| Type | DC DC Regulator | |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) | |
| Applications | Backlight | |
| HTS Code | 8542.39.00.01 | |
| Terminal Position | BOTTOM | |
| Terminal Form | BALL | |
| Peak Reflow Temperature (Cel) | 260 | |
| Number of Functions | 1Function | |
| Supply Voltage | 3.8V | |
| Terminal Pitch | 0.4mm |
| Product Attribute | Attribute Value | |
|---|---|---|
| Frequency | 500kHz 1MHz | |
| Base Part Number | LP8557 | |
| Number of Outputs | 6Outputs | |
| Output Type | Adjustable | |
| Max Supply Voltage | 5.5V | |
| Max Output Voltage | 28V | |
| Voltage - Output | 28V | |
| Topology | Step-Up (Boost) | |
| Min Input Voltage | 2.7V | |
| Max Input Voltage | 5.5V | |
| Output Current per Channel | 25mA | |
| Min Output Voltage | 7V | |
| Input Characteristics | STANDARD | |
| Internal Switch(s) | Yes | |
| fmax-Min | 0.025 MHz | |
| Dimming | PWM | |
| Number of Segments | 12Segments | |
| Multiplexed Display Capability | NO | |
| Nominal Input Voltage (DC) | 3.8V | |
| Height | 675μm | |
| Length | 0m | |
| Width | 0m | |
| Thickness | 420μm | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
LP8557AYFQR Documents
Download datasheets and manufacturer documentation for LP8557AYFQR
PCN Assembly/Origin
Wafer Process BCB Elimnation 12/Feb/2014
Others include "LP855" parts
The following parts include 'LP855'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| LP8556SQ-E09/NOPB | Texas Instruments | 24-WFQFN Exposed Pad | 56 |
| LP8556TMX-E11/NOPB | Texas Instruments | 20-WFBGA, DSBGA | 10589 |
| LP8556TME-E05/NOPB | Texas Instruments | 20-WFBGA, DSBGA | 32 |
| LP8552TLX/NOPB | Texas Instruments | 25-WFBGA | 23 |
| LP8557AYFQR | Texas Instruments | 16-WFBGA, DSBGA | 10 |
| LP8556SQE-E09/NOPB | Texas Instruments | 24-WFQFN Exposed Pad | 750 |
| LP8556TME-E04/NOPB | Texas Instruments | 20-WFBGA, DSBGA | 1060 |
| LP8550TLX/NOPB | Texas Instruments | 25-WFBGA | 680 |
| LP8556SQE-E00/NOPB | Texas Instruments | 24-WFQFN Exposed Pad | 1000 |
| LP8556TME-E09/NOPB | Texas Instruments | 20-WFBGA, DSBGA | 20 |
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Alternate Products
| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | LP8557AYFQR | Texas Instruments | LED DRVR 48Segment 3.3V/5V 16-Pin DSBGA T/R | 16-WFBGA, DSBGA | |
 | FAN5702UMP15X | ON Semiconductor | LED DRVR 6Segment 3.3V/5V 16-Pin UMLP EP T/R | 16-UFQFN Exposed Pad | |
| FAN5702UMP30X | ON Semiconductor | LED DRVR 6Segment 3.3V/5V 16-Pin UMLP EP T/R | 16-UFQFN Exposed Pad | |
| LP8557IAYFQR | Texas Instruments | LED DRVR 48Segment 3.3V/5V 16-Pin DSBGA T/R | 16-WFBGA, DSBGA | |
 | MAX8831EWE+T | Maxim Integrated | LED DRIVER, WHITE, BCKLGT, 16WLP | 16-WFBGA, WLCSP |
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Shopping Guide
Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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LP8557AYFQR Comments
109 reviews
2023-07-13 00:00:00
useful to me, thanks.
2023-06-11 00:00:00
非常に満足しており、今後もリピート購入します。
2023-05-13 00:00:00
還不錯
2023-01-27 00:00:00
Shipping to the United States took less than a week, which is outstanding in my experience! (Your mileage may vary.)
2022-12-21 00:00:00
I bought some components on their website to build my project, and each component performed well.
2022-11-25 00:00:00
The product is good. I couldn't tested it since I made some mistake in the assembly. But the discution and the explanation with th seller was realy great. I will retry the assembly :)
2022-11-14 00:00:00
Decent.
2022-10-27 00:00:00
I don't have particularly strong feelings about electronic components purchased from Jakelectronic. The quality and performance of the product are OK, there are no obvious problems, but it did not bring me a particularly big surprise.
2022-08-12 00:00:00
I am a satisfied customer of jakelectronics, and I will continue to support them for their excellent service and products.
2022-08-05 00:00:00
It can meet my needs