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MP6908AGJ-Z

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Monolithic Power Systems Power Distribution Switches, TSOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MP6908AGJ-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.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mp6908agj-z.step / mp6908agj-z.glb are 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, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF