LPA2101
LPA2101 is Filterless 30W Class F Mono Audio Amplifier manufactured by ChipSourceTek.
Description
Features
The LPA2101 is a 30W, class F mono audio amplifier
- Wide voltage range: 4.3V~15.5V integrated Class AB/D optional mode and AGC function.
- 550KHz fixed frequency switching for amplifier
It is capable of delivering 29watts of continuous average
- 29W Output at 10% THD with a 4Ω Load and 15V power to a 4Ω BTL load with less than 10% distortion (THD) from a 15V DC power supply. It offers low THD+N,
技 allowing it to achieve high-quality Power Supply sound k reproduction. The LPA2101 device is fully protected 科 e against faults with short-circuit protection and thermal protection. Faults are reported back to the processor to
T prevent devices form being damaged during overload conditions.
源特 rce Order Information
VDD for amplifier 19W Output at 10% THD with a 4Ω Load and 12V VDD for amplifier
- Integrated Self-Protection Circuits Including, Under-Voltage, Over-Temperature, and Short Circuit
- High Efficient Class-D Operation: >86%
- Filterless, Low Quiescent Current and Low EMI
- Pb-Free Package
Marking Information
- -
- u F: Pb-Free 矽 o Package Type S SP : ESOP-8 ip Applications
- Mini-Micro ponent, Speaker Bar, Docks h
- After-Market Automotive C
- Consumer Audio Applications, CRT TV
Device
Marking Package Shipping
LPA2101 LPA2101 ESOP-8 4000PCS/REEL
Y: Y is year code. W: W is week code. X: X is series number.
Typical Application Circuit
Class AB:0-1V Class D+AGC:1.1-1.4V
1 SD 2 MODE
OUT+ 6 7
- Portable Bluetooth Speaker
Class D:＞ 1.5
OUT-
- Cellular and Smart mobile phone
- Square Speaker
Cin Rin
Audio 0.22u F 27K input Cin...
