component
MP6908AGJ-Z
Public Made by Adomby adom
Monolithic Power Systems Power Distribution Switches, TSOT-23-6. 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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README
markdownMP6908AGJ-Z
Monolithic Power Systems · Power Distribution Switches · TSOT-23-6
MP6908AGJ-Z from Monolithic Power Systems, in a TSOT-23-6. 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 | HVC | power_in | High-voltage linear regulator input, rated -1V to +180V absolute maximum and -1V to +150V recommended to VSS. |
| 2 | VSS | power_in | Ground and the MOSFET source sense reference for VD; the recommended VDD to VSS range is 4V to 13V. |
| 3 | SLEW | input | Sets the turn-on slew rate detection time through an external resistor per Equation (1), rated -0.3V to +6.5V to VSS. |
| 4 | VDD | power_out | Linear regulator output that supplies the MP6908A, rated -0.3V to +14V to VSS with a recommended range of 4V to 13V. |
| 5 | VG | output | Gate drive output for the external synchronous rectifier MOSFET, with a maximum source current of 0.5A and maximum sink current of 3A. |
| 6 | VD | input | MOSFET drain voltage sense, rated -1V to +180V absolute maximum and -1V to +150V recommended to VSS; an external resistor of at least 300Ω is recommended if the body diode can over-drive it. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Monolithic Power Systems |
| Package | TSOT-23-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| VDD, VG to VSS (absolute maximum) | -0.3 | 14 | V | 3 | |||
| VD, HVC to VSS (absolute maximum) | -1 | 180 | V | 3 | |||
| SLEW to VSS (absolute maximum) | -0.3 | 6.5 | V | 3 | |||
| Continuous power dissipation | 0.56 | W | TA = +25°C | 3 | |||
| Junction temperature | 150 | °C | 3 | ||||
| Lead temperature (solder) | 260 | °C | 3 | ||||
| Storage temperature | -55 | 150 | °C | 3 | |||
| VDD to VSS (recommended operating) | 4 | 13 | V | 3 | |||
| VD, HVC to VSS (recommended operating) | -1 | 150 | V | 3 | |||
| Maximum junction temperature (TJ) | TJ | 125 | °C | 3 | |||
| VDD UVLO rising | VDD UVLO | 3.55 | 3.75 | 3.95 | V | 4 | |
| VDD UVLO hysteresis | VDD UVLO hysteresis | 0.1 | 0.2 | 0.3 | V | 4 | |
| VDD maximum charging current | IVDD | 35 | 70 | 110 | mA | VDD = 7V, HVC = 40V | 4 |
| VDD maximum charging current | IVDD | 20 | 40 | 60 | mA | VDD = 4V, VD = 30V | 4 |
| VDD regulation voltage | VDD | 8.5 | 9 | 9.5 | V | VD = 12V, HVC = 12V | 4 |
| VDD regulation voltage | VDD | 4.6 | 5 | 5.4 | V | HVC = 3V, VD = 12V | 4 |
| Operating current | ICC | 2.9 | 3.5 | mA | VDD = 9V, CLOAD = 2.2nF, FSW = 100kHz | 4 | |
| Operating current | ICC | 1.72 | 2.1 | mA | VDD = 5V, CLOAD = 2.2nF, FSW = 100kHz | 4 | |
| Quiescent current | Iq(VDD) | 100 | 130 | µA | VDD = 5V | 4 | |
| Forward regulation voltage (VSS - VD) | Vfwd | 25 | 40 | 55 | mV | 4 | |
| Turn-on threshold (VDS) | -115 | -86 | -57 | mV | 4 | ||
| Turn-off threshold (VSS - VD) | -6 | 3 | 12 | mV | 4 | ||
| Turn-on delay | TDon | 30 | 50 | ns | CLOAD = 2.2nF | 4 | |
| Turn-off delay | TDoff | 25 | 45 | ns | CLOAD = 2.2nF | 4 | |
| Turn-off blanking threshold (VDS) | VB-OFF | 2 | 2.5 | 3 | V | 4 | |
| Turn-off threshold during minimum on time (VDS) | 1.3 | 1.8 | 2.1 | V | 4 | ||
| Turn-on blanking time | TB-ON | 0.35 | 0.45 | 0.66 | µs | CLOAD = 2.2nF | 4 |
| Turn-on slew rate detection timer | TSLEW | 65 | 90 | 115 | ns | RSLEW = 400kΩ | 4 |
| VG (low) | VG-L | 0.01 | 0.02 | V | ILOAD = 10mA | 4 | |
| Maximum source current | 0.5 | A | 4 | ||||
| Maximum sink current | 3 | A | 4 | ||||
| Pull-down impedance | 1 | 2 | Ω | Same as VG (low) | 4 | ||
| Shutdown current | ISD(VDD) | 100 | µA | VDD = UVLO - 0.1V | 4 | ||
| VG (high) | VG-H | 4.9 | V | ILOAD = 0mA | 4 | ||
| Turn-off propagation delay | 15 | ns | 4 | ||||
| Junction-to-ambient thermal resistance | θJA | 220 | °C/W | TSOT23-6, measured on JESD51-7 4-layer PCB | 3 | ||
| Junction-to-case thermal resistance | θJC | 110 | °C/W | TSOT23-6, measured on JESD51-7 4-layer PCB | 3 |
CAD (KiCad official)
- Symbol:
MP6908AGJ-Z - Footprint:
Package_TO_SOT_SMD:TSOT-23-6 - 3D model: TSOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
mp6908agj-z-etched.step/mp6908agj-z-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mp6908agj-z.step/mp6908agj-z.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Monolithic Power Systems datasheet (14 pp, sha256
a66f11d8cbbfb8c5, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-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).