component
TMI6263AH
Public Made by Adomby adom
TMI Power Distribution Switches, SOT-23-5. 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
markdownTMI6263AH
TMI · Power Distribution Switches · SOT-23-5
TMI6263AH from TMI, in a SOT-23-5. 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 | OUT | power_out | Switch output pin, the source of the output P-MOSFET; it must be connected to the load. |
| 2 | GND | power_in | Ground pin; connect to a strong ground plane, which also serves as the heat sink. |
| 3 | nFLG | output | Open-drain fault flag output, active low, for over-current, short-circuit, over-temperature and reverse-voltage conditions; continuous sink current is 10 mA max. |
| 4 | EN | input | High-enable input for the TMI6263AH (EN/nEN pin); it must be driven to a defined logic high or low and must not be left floating. |
| 5 | IN | power_in | Power input pin supplying the logic circuitry and the drain of the output MOSFET; operating range is 2.5 V to 5.5 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TMI |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input Voltage | VIN | 2.5 | 5.5 | V | 5 | ||
| Quiescent Supply Current | IQ | 30 | 60 | μA | VIN=5.0V, nEN=L, No load | 5 | |
| Shutdown Input Current | ISHDN | 0.1 | 1 | μA | VIN=5.0V, nEN=H, No load | 5 | |
| Reverse Leakage Current | IREV | 2 | 5 | μA | VOUT=5.0V, VIN=0V | 5 | |
| UVLO Threshold | VUVLO | 2 | 2.3 | V | VIN rising | 5 | |
| UVLO Hysteresis | VUVLO_HY | 100 | mV | VIN falling | 5 | ||
| EN/nEN Rising Threshold | VEN_H /VnEN_H | 0.95 | 1.1 | 1.25 | V | VIN=5.0V | 5 |
| EN/nEN Falling Threshold | VEN_L /VnEN_L | 0.85 | 0.95 | 1.05 | V | VIN=5.0V | 5 |
| EN/nEN Input Current | IEN /InEN | -0.5 | 5 | 10 | μA | VEN=5.0V or 0V | 5 |
| Limit Current (TMI6263AH/AL) | ILIM | 2.1 | 2.4 | A | 5 | ||
| Reverse Voltage Protection | VREVERSE | 20 | 40 | 80 | mV | VOUT-VIN | 5 |
| Response Time of Reverse Voltage Protection | tREVERSE | 5 | μs | From VOUT-VIN> VREVERSE to MOSFET off | 5 | ||
| EN/nEN On Delay Time | tON_DELAY | 100 | 165 | 230 | μs | EN Rising to 10%*VOUT, VIN=5V, CL=1μF, RL=100Ω | 5 |
| EN/nEN Off Delay Time | tOFF_DELAY | 4.5 | 7 | 15 | μs | EN Falling to 90%*VOUT, VIN=5V, CL=1μF, RL=100Ω | 5 |
| Output Rise Time | tRISE | 0.1 | ms | CL=1μF, RL=100Ω | 5 | ||
| Output Fall Time | tFALL | 0.3 | ms | CL=1μF, RL=100Ω | 5 | ||
| Short Circuit Response time | tTIOS | 12 | μs | 5 | |||
| OUT Discharge Resistance | RDIS | 100 | Ω | 5 | |||
| Output low voltage (FLG) | VOL | 180 | mV | IFLG=1mA | 5 | ||
| Continuous FLG sink | IFLG | 10 | mA | 5 | |||
| Off-state leakage (FLG) | IFLG_LEAK | 1 | μA | 5 | |||
| After overcurrent condition (FLG deglitch) | TFLG1 | 7 | ms | 5 | |||
| After OTP condition (FLG deglitch) | TFLG2 | 7 | ms | 5 | |||
| After Reverse-Voltage condition (FLG deglitch) | TFLG3 | 4 | ms | 5 | |||
| Power Switch On-Resistance | RDS_ON | 60 | mΩ | IOUT=1A | 6 | ||
| Thermal Shutdown Threshold | TOTP | 130 | °C | 6 | |||
| Thermal Shutdown Hysteresis | TOTP_HY | 25 | °C | 6 | |||
| Input Voltage Range (absolute maximum) | IN | -0.3 | 7 | V | IN pin | 3 | |
| All other pins Voltage Range | -0.3 | V | Upper limit printed as VIN+0.3 | 3 | |||
| Junction Temperature | TJ | -40 | 160 | °C | 3 | ||
| Storage Temperature Range | TSTG | -65 | 150 | °C | 3 | ||
| Lead Temperature Soldering | 260 | °C | 10 s | 3 | |||
| Input Voltage Range (recommended) | IN | 2.5 | 5.5 | V | 4 | ||
| Operating Junction Temperature Range | TJ | -40 | 130 | °C | 4 | ||
| Human Body Model ESD | VESD_HBM | -2000 | 2000 | V | JEDEC JS-001, all pins | 4 | |
| Charged Device Model ESD | VESD_CDM | -1000 | 1000 | V | all pins | 4 | |
| Junction-to-ambient Thermal Resistance (SOT23-5) | θJA | 260 | °C/W | SOT23-5, Note 2 | 3 | ||
| Junction-to-case Thermal Resistance (SOT23-5) | θJC | 120 | °C/W | SOT23-5, Note 2 | 3 |
CAD (KiCad official)
- Symbol:
TMI6263AH - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
tmi6263ah-etched.step/tmi6263ah-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tmi6263ah.step/tmi6263ah.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TMI datasheet (14 pp, sha256
a4259528e0ae1977, 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).