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MP7770GF-Z on a board, in 3D

MP7770GF-Z

Monolithic Power Systems

-40℃~+125℃ -60dB 0.03% 108Wx1@6Ω、41Wx2@4Ω 2-Channel 3mA 9.5V~36V 90%、91%、95% Automatic mute/no-noise switch、Overvoltage protection Class D TSSOP-28-EP Audio Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCmps/MP7770GF-Z
Category
Audio Amplifiers
Package
TSSOP-28-EP
Pins
29

Overview

The MP7770GF-Z is an audio Amplifier made by Monolithic Power Systems in a TSSOP-28-EP package with 29 pins. -40℃~+125℃ -60dB 0.03% 108Wx1@6Ω、41Wx2@4Ω 2-Channel 3mA 9.5V~36V 90%、91%、95% Automatic mute/no-noise switch、Overvoltage protection Class D TSSOP-28-EP Audio Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MP7770GF-Z, from EasyEDA) and its footprint (EasyEDA_Cloud:TSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL-EP-1, from EasyEDA), ready for a KiCad board. 5 are in stock at JLCPCB (part C4990765).

Symbol

BST128BST215IN15IN210N/C3N/C12REF16REF29TIMER14TIMER211SW124SW125SW218SW219EP29PGND217PGND216PGND127PGND126AGND28AGND17UVP2OTW14FAULT13EN1VDD221VDD220VDD123VDD122
EasyEDA_Cloud:MP7770GF-ZFrom EasyEDA

Footprint

1234567891011121314151617181920212223242526272829
EasyEDA_Cloud:TSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL-EP-1From EasyEDA

Parameters

10
Class
Class D
Efficiency
90%
Features
Automatic mute/no-noise switch
Operating Temperature
-40℃~+125℃
Output Power
41Wx2@4Ω
Power Supply Rejection Ratio (PSRR)
-60dB
Quiescent Current
3mA
Speaker Channels
2-Channel
Total Harmonic Distortion + Noise (THD+N)
0.03%
Voltage - Supply
9.5V~36V

Order codes

1

Pinout

29
The pins of the MP7770GF-Z
PinNameType
1ENUnspecified
2UVPUnspecified
3N/CUnspecified
4TIMER1Unspecified
5IN1Unspecified
6REF1Unspecified
7AGND1Unspecified
8AGND2Unspecified
9REF2Unspecified
10IN2Unspecified
11TIMER2Unspecified
12N/CUnspecified
13FAULTUnspecified
14OTWUnspecified
15BST2Unspecified
16PGND2Unspecified
17PGND2Unspecified
18SW2Unspecified
19SW2Unspecified
20VDD2Unspecified
21VDD2Unspecified
22VDD1Unspecified
23VDD1Unspecified
24SW1Unspecified
25SW1Unspecified
26PGND1Unspecified
27PGND1Unspecified
28BST1Unspecified
29EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the MP7770GF-Z?

Yes. The symbol is EasyEDA_Cloud:MP7770GF-Z and the footprint EasyEDA_Cloud:TSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL-EP-1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MP7770GF-Z?

TSSOP-28-EP, with 29 pins. Its footprint is drawn on this page.

Where is the MP7770GF-Z datasheet?

Monolithic Power Systems publishes it: the Datasheet link on this page opens it.

Where can I order the MP7770GF-Z?

JLCPCB lists it as part C4990765, with 5 in stock; the sellers' links on this page open their listings.

What can replace the MP7770GF-Z?

Parts like it in the library: the MP7751GF-Z by Monolithic Power Systems, the MP7758GF-Z by Monolithic Power Systems, the MAX9751EUI by Maxim Integrated (Analog Devices) and the MP7751GF-P by Monolithic Power Systems. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

7