silence
atx
A current controlled LED strip driver.
Components (49)
| Reference | Value | Description |
|---|---|---|
| Q1,Q3,Q5,Q6 | MMBT5551L | 0.6A Ic, 160V Vce, NPN Transistor, SOT-23 |
| U1 | ESP32-WROOM-32 | RF Module, ESP32-D0WDQ6 SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 2.7-3.6V, onboard antenna, SMD |
| U2,U6 | LMR51450F | |
| U3-U5,U8 | TLV9001IDCK | Low-power, Rail-to-Rail, 1MHz Operational Amplifier, SOT-353 |
| U7 | INA241A2IDDFR | Current Sense Amplifiers -5-V to 110-V bidirectional ultraprecise current sense amplifier with enhanced PWM rejection |
| C1,C4,C5,C21,C23,C24,C41,C43 | 1u | Unpolarized capacitor,Unpolarized capacitor, small symbol |
| C2,C3,C42 | 10n | Unpolarized capacitor, small symbol |
| C6 | 100u (EEEFTH101XAP) | Polarized capacitor |
| C7,C9,C27,C28,C33,C34 | 100n | Unpolarized capacitor, small symbol |
| C8,C10-C13,C20,C22,C25,C26,C37,C38 | 10u | Unpolarized capacitor |
| C14,C29,C30 | 47u | Unpolarized capacitor |
| C31 | 15p | Unpolarized capacitor, small symbol |
| C32,C35,C36 | 1n | Unpolarized capacitor, small symbol |
| C39,R36,R37 | ?? | Resistor,Unpolarized capacitor, small symbol |
| D1-D5 | LED | Light emitting diode |
| FB2 | GZ1608D601TF | Ferrite bead, small symbol |
| J1,J5 | 15EDGVC-3.81-02P | Generic connector, single row, 01x02, script generated |
| J2 | 15EDGVC-2.5-04P-14 | Generic connector, single row, 01x04, script generated |
| J3 | DEBUG | Generic connector, single row, 01x03, script generated |
| J4,J7 | 15EDGVC-3.81-03P | Generic connector, single row, 01x03, script generated |
| J6 | EXTRA | Generic connector, single row, 01x05, script generated |
| L1 | 15uH (YSPIA1770-150M) | Inductor |
| L2-L4 | 4.7uH (SWPA5020S4R7MT) | Inductor |
| R1-R5,R8-R12,R15,R18,R20,R26,R27,R31,R32,R34,R39-R41,R44,R45,R51,R52,R54,R55 | 10k | Resistor,Variable resistor |
| R6 | 100 | Resistor |
| R7,R42 | 1k | Resistor |
| R16,R21,R48,R49 | 330 | Resistor |
| R22,R25,R28,R53 | 47k | Resistor |
| R23,R24 | ? | Resistor |
| R29,R46 | 100k | Resistor |
| R30 | 33k | Resistor |
| R33 | 10mR 1206 | |
| R35,R38,R43 | 10 | Resistor |
| R47 | 0 | Resistor |
| R50 | 1 | Resistor |
| SW1,SW2 | SW | Push button switch, generic, two pins |
| TP1,TP3 | DO | test point |
| TP2,TP15 | DIN | test point |
| TP4 | SENS | test point |
| TP5 | SET | test point |
| TP6 | FB | test point |
| TP7 | PWM | test point |
| TP8 | I_{OUT} | test point |
| TP9 | VREF | test point |
| TP10 | 3V3 | test point |
| TP11 | OUT | test point |
| TP12 | VDC | test point |
| TP13 | OFF | test point |
| TP14 | F1 | test point |