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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.

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
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
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LP8557AYFQR Documents

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