component
PAM8906M1012-13
Public Made by Adomby adom
Diodes Incorporated Interface - Specialized, MSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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Contents
README
markdownPAM8906M1012-13
Diodes Incorporated · Interface - Specialized · MSOP-10
PAM8906M1012-13 from Diodes Incorporated, in a MSOP-10. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VCC | power_out | Internal 5V LDO output supplying the boost and piezo driver blocks; a 1µF capacitor (16V rating) is recommended at this pin. |
| 2 | GND | power_in | Ground pin; connect to the bottom of the IC and expand to the VCC/VIN/VOUT capacitor grounds. |
| 3 | BOOT | passive | Bootstrap capacitor connection; use a 0.1µF capacitor rated 25V or higher placed close to the pin. |
| 4 | SW | bidirectional | Switch pin of the boost converter; connect to the external inductor (0.47µH typical), with an optional Schottky to VOUT. |
| 5 | VOUT | power_out | Boost converter output (12V option for this MPN); use a 1µF to 2.2µF capacitor rated 3 x VOUT, with a maximum of 25V on this pin. |
| 6 | OUTN | output | Negative sounder output of the piezo driver, high-impedance in shutdown, with a maximum of 25V. |
| 7 | OUTP | output | Positive sounder output of the piezo driver, high-impedance in shutdown, with a maximum of 25V. |
| 8 | FB | input | Feedback pin for a 3-terminal sounder; connect to VOUT when using a 2-terminal sounder. |
| 9 | DIN | input | PWM signal input that also enables/shuts down the device, with VIH of 1.5V to VIN, VIL of 0 to 0.4V and shutdown after DIN is low for 100ms (typ). |
| 10 | VIN | power_in | Battery supply input, 2.1V to 5.5V operating (absolute maximum 6.0V), decoupled with 1µF plus 10µF. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | MSOP-10 |
| Category | Communication Interface Chip |
| Pins | 10 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply Voltage | VIN | 2.1 | 5.5 | V | 4 | ||
| Shutdown Current | ISD | 0.01 | 1 | µA | VDIN = 0V | 4 | |
| Max Piezo Loading | CLoad | 150 | nF | 4 | |||
| Control Terminal Voltage H | VIH | 1.5 | V | DIN Pin (max = VIN) | 4 | ||
| Control Terminal Voltage L | VIL | 0 | 0.4 | V | DIN Pin | 4 | |
| Control Terminal Current H | IIH | 10 | µA | DIN = VIN | 4 | ||
| Control Terminal Current L | IIL | 0.01 | 1 | µA | DIN = 0 | 4 | |
| Piezo Input Signal Frequency | fDIN | 0.2 | 10 | kHz | 4 | ||
| Boost Output Voltage | VOUT | 12 | V | Three options 10/12/18; 12V option for this part | 4 | ||
| Operating Current 1 | IDD1 | 1.3 | mA | CPIEZO = No Load, fDIN = 3.2kHz, VOUT = 12V | 4 | ||
| Operating Current 2 | IDD2 | 27 | mA | CPIEZO = 33nF, fDIN = 3.2kHz, VOUT = 12V | 4 | ||
| Boost Switching Frequency | fOSC | 1.8 | MHz | 4 | |||
| Cycle-by-Cycle Over Current Protection | IOCP | 1 | A | 4 | |||
| Piezo Driver On-State Resistance High Side | RDS(ON) | 7.5 | Ω | High Side, I = 100mA | 4 | ||
| Piezo Driver On-State Resistance Low Side | RDS(ON) | 3 | Ω | Low Side, I = 100mA | 4 | ||
| VOUT Start Delay Time | tON | 770 | µs | From DIN Signal High to 90% VOUT Steady State | 4 | ||
| Shutdown Delay Time | tOFF | 100 | ms | From DIN = H->L, VOUT to GND | 4 | ||
| Over Temperature Threshold | OTP | 150 | °C | 4 | |||
| Over Temperature Protection Hysteresis | 30 | °C | 4 | ||||
| Supply Voltage | VIN | -0.3 | 6 | V | TA = +25°C | 4 | |
| High-Level Input Voltage | VIH | -0.3 | 6 | V | TA = +25°C | 4 | |
| Low-Level Input Voltage | VIL | -0.3 | 6 | V | TA = +25°C | 4 | |
| OUTP, OUTN, VOUT High Voltage Pins | -0.3 | 25 | V | TA = +25°C | 4 | ||
| Operating Free-Air Temperature Range | TA | -40 | 125 | °C | 4 | ||
| Operating Junction Temperature Range | TJ | -40 | 150 | °C | 4 | ||
| Storage Temperature Range | TSTG | -65 | 150 | °C | 4 | ||
| Thermal Resistance Junction to Ambient | θJA | 104 | °C/W | MSOP-10 | 4 | ||
| Thermal Resistance Junction to Case | θJC | 16 | °C/W | MSOP-10 | 4 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | tin | Terminals: Finish, Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208 Weight: 0.026 grams (Approximate) | 10 |
CAD (KiCad official)
- Symbol:
PAM8906M1012-13 - Footprint:
Package_SO:MSOP-10_3x3mm_P0.5mm - 3D model: MSOP-10 (KiCad packages3D, STEP)
- 3D model files:
pam8906m1012-13-etched.step/pam8906m1012-13-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);pam8906m1012-13.step/pam8906m1012-13.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (11 pp, sha256
44dc52c48dcda8f0, retrieved 2026-10-23, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).