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LP5527TL on a board, in 3D

LP5527TL

Texas Instruments

-30℃~+85℃ 1.7A 1MHz~2MHz 3V~5.5V 5 5V Analog、PWM Boost Built-in DC-DC TuSMD-30 LED Drivers ROHS

Extended
DatasheetJLCPCBLCSCti/LP5527TL
Category
LED Drivers
Package
TuSMD-30
Pins
30

Overview

The LP5527TL is a LED Driver made by Texas Instruments in a TuSMD-30 package with 30 pins. -30℃~+85℃ 1.7A 1MHz~2MHz 3V~5.5V 5 5V Analog、PWM Boost Built-in DC-DC TuSMD-30 LED Drivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LP55271TL, from EasyEDA) and its footprint (EasyEDA_Cloud:BGA-30_L3.0-W2.5-R5-C6-P0.50-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3194540).

Symbol

VDD1D3VDD2A1SW1F5SW2E5FBD5LED1B5LED2A5LED3B4LED4A4FLASHF2GNDCF3RTD2VREFC1VDDAB1GND_SW1F4GND_SW2E4GND_LEDC5GND_FLASHF1IFLASHA2GNDAD1GNDC3VDD_IOE1NRSTA3SCLB3SDAE2FLASH_SYNCE3T2D4T1C4ASE1C2ASE2B2
EasyEDA_Cloud:LP55271TLFrom EasyEDA

Footprint

EasyEDA_Cloud:BGA-30_L3.0-W2.5-R5-C6-P0.50-BLFrom EasyEDA

Parameters

8
Channels
5
Input Voltage
3V~5.5V
Operating temperature
-30℃~+85℃
Output Current
1.7A
Output Voltage
5V
Switch Frequency
1MHz~2MHz
Topology
boost converter
Type
DC-DCVoltage Stabilizer

Order codes

1

Pinout

30
The pins of the LP5527TL
PinNameType
A1VDD2Unspecified
A2IFLASHUnspecified
A3NRSTUnspecified
A4LED4Unspecified
A5LED2Unspecified
B1VDDAUnspecified
B2ASE2Unspecified
B3SCLUnspecified
B4LED3Unspecified
B5LED1Unspecified
C1VREFUnspecified
C2ASE1Unspecified
C3GNDUnspecified
C4T1Unspecified
C5GND_LEDUnspecified
D1GNDAUnspecified
D2RTUnspecified
D3VDD1Unspecified
D4T2Unspecified
D5FBUnspecified
E1VDD_IOUnspecified
E2SDAUnspecified
E3FLASH_SYNCUnspecified
E4GND_SW2Unspecified
E5SW2Unspecified
F1GND_FLASHUnspecified
F2FLASHUnspecified
F3GNDCUnspecified
F4GND_SW1Unspecified
F5SW1Unspecified

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Questions

Is there a KiCad symbol and footprint for the LP5527TL?

Yes. The symbol is EasyEDA_Cloud:LP55271TL and the footprint EasyEDA_Cloud:BGA-30_L3.0-W2.5-R5-C6-P0.50-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LP5527TL?

TuSMD-30, with 30 pins. Its footprint is drawn on this page.

Where is the LP5527TL datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the LP5527TL?

JLCPCB lists it as part C3194540, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LP5527TL?

Parts like it in the library: the MP3336AGC-Z by Monolithic Power Systems, the MAX1576ETG+ by Maxim Integrated (Analog Devices), the TPS92001D by Texas Instruments and the TPS92002D by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

4