component
TBD62783AFNG
Public Made by Adomby adom
TOSHIBA Power Distribution Switches, SSOP-18-225mil. 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
markdownTBD62783AFNG
TOSHIBA · Power Distribution Switches · SSOP-18-225mil
TBD62783AFNG from TOSHIBA, in a SSOP-18-225mil. 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 | I1 | input | Input pin for channel 1; VIN(ON) is 2.0 V min and VIN(OFF) is 0.6 V max, with absolute maximum input voltage −0.5 to 30 V. |
| 2 | I2 | input | Input pin for channel 2; VIN(ON) is 2.0 V min and VIN(OFF) is 0.6 V max, with absolute maximum input voltage −0.5 to 30 V. |
| 3 | I3 | input | Input pin for channel 3; VIN(ON) is 2.0 V min and VIN(OFF) is 0.6 V max, with absolute maximum input voltage −0.5 to 30 V. |
| 4 | I4 | input | Input pin for channel 4; VIN(ON) is 2.0 V min and VIN(OFF) is 0.6 V max, with absolute maximum input voltage −0.5 to 30 V. |
| 5 | I5 | input | Input pin for channel 5; VIN(ON) is 2.0 V min and VIN(OFF) is 0.6 V max, with absolute maximum input voltage −0.5 to 30 V. |
| 6 | I6 | input | Input pin for channel 6; VIN(ON) is 2.0 V min and VIN(OFF) is 0.6 V max, with absolute maximum input voltage −0.5 to 30 V. |
| 7 | I7 | input | Input pin for channel 7; VIN(ON) is 2.0 V min and VIN(OFF) is 0.6 V max, with absolute maximum input voltage −0.5 to 30 V. |
| 8 | I8 | input | Input pin for channel 8; VIN(ON) is 2.0 V min and VIN(OFF) is 0.6 V max, with absolute maximum input voltage −0.5 to 30 V. |
| 9 | VCC | power_in | Power supply pin; operating supply range is 2.0 V to 50 V, with absolute maximum rating −0.5 to 50 V. |
| 10 | GND | power_in | Ground pin for the driver array. |
| 11 | O8 | output | DMOS source-type output for channel 8 with built-in clamp diode, rated for up to −500 mA per channel and 50 V. |
| 12 | O7 | output | DMOS source-type output for channel 7 with built-in clamp diode, rated for up to −500 mA per channel and 50 V. |
| 13 | O6 | output | DMOS source-type output for channel 6 with built-in clamp diode, rated for up to −500 mA per channel and 50 V. |
| 14 | O5 | output | DMOS source-type output for channel 5 with built-in clamp diode, rated for up to −500 mA per channel and 50 V. |
| 15 | O4 | output | DMOS source-type output for channel 4 with built-in clamp diode, rated for up to −500 mA per channel and 50 V. |
| 16 | O3 | output | DMOS source-type output for channel 3 with built-in clamp diode, rated for up to −500 mA per channel and 50 V. |
| 17 | O2 | output | DMOS source-type output for channel 2 with built-in clamp diode, rated for up to −500 mA per channel and 50 V. |
| 18 | O1 | output | DMOS source-type output for channel 1 with built-in clamp diode, rated for up to −500 mA per channel and 50 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TOSHIBA |
| Package | SSOP-18-225mil |
| Category | Power Management (PMIC) |
| Pins | 18 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Power supply voltage | VCC | 2 | 50 | V | IOUT = -100 mA | 4 | |
| Output current (1 circuit ON) | IOUT | 0 | -400 | mA | 1 circuit ON, Ta = 25°C, tpw = 25 ms | 4 | |
| Output current (8 circuits ON, duty 10%) | IOUT | 0 | -320 | mA | 8 circuits ON, Ta = 85°C, Tj = 120°C, Duty = 10% | 4 | |
| Output current (8 circuits ON, duty 50%) | IOUT | 0 | -140 | mA | 8 circuits ON, Ta = 85°C, Tj = 120°C, Duty = 50% | 4 | |
| Input voltage (output on) | VIN(ON) | 2 | 25 | V | IOUT = -100 mA or upper, VDS = 2.0 V | 4 | |
| Input voltage (output off) | VIN(OFF) | 0 | 0.6 | V | IOUT = -100 μA or less, VDS = 2.0 V | 4 | |
| Clamp diode forward current | IF | 400 | mA | 4 | |||
| Power supply voltage | VCC | -0.5 | 50 | V | 3 | ||
| Output current (for each channel) | IOUT | -500 | mA | for each channel | 3 | ||
| Input voltage | VIN | -0.5 | 30 | V | 3 | ||
| Clamp diode reverse voltage | VR | 50 | V | 3 | |||
| Clamp diode forward current | IF | 500 | mA | 3 | |||
| Power dissipation (FNG) | PD | 0.96 | W | FNG (Note3): on PCB 50 mm x 50 mm x 1.6 mm, Cu area 40%; derate 7.7 mW/°C above Ta = 25°C | 3 | ||
| Operating temperature | Topr | -40 | 85 | °C | 3 | ||
| Storage temperature | Tstg | -55 | 150 | °C | 3 | ||
| Output leakage current | Ileak | 1 | μA | VCC = 50 V, VIN = 0 V, Ta = 85°C | 5 | ||
| Output voltage (VDS) | VDS | 0.56 | 1.14 | V | IOUT = -350 mA, VIN = 5.0 V, VCC = 5.0 V | 5 | |
| Output ON-resistance (RON) | RON | 1.6 | 3.25 | Ω | IOUT = -350 mA, VIN = 5.0 V, VCC = 5.0 V | 5 | |
| Output voltage (VDS) | VDS | 0.32 | 0.65 | V | IOUT = -200 mA, VIN = 5.0 V, VCC = 5.0 V | 5 | |
| Output voltage (VDS) | VDS | 0.16 | 0.325 | V | IOUT = -100 mA, VIN = 5.0 V, VCC = 5.0 V | 5 | |
| Input current (output on) | IIN(ON) | 0.1 | mA | VIN = 2.0 V | 5 | ||
| Input current (output off) | IIN(OFF) | 1 | μA | VIN = 0 V, Ta = 85°C | 5 | ||
| Input voltage (output on) | VIN(ON) | 2 | V | IOUT = -100 mA or upper, VDS = 2.0 V | 5 | ||
| Supply current (for each channel) | ICC | 1.5 | mA | VIN = 2.0 V, VCC = 50 V, output open | 5 | ||
| Clamp diode reverse current | IR | 1 | μA | VR = 50 V, Ta = 85°C | 5 | ||
| Clamp diode forward voltage | VF | 2 | V | IF = 350 mA | 5 |
CAD (KiCad official)
- Symbol:
TBD62783AFNG - Footprint:
Package_SO:SSOP-18_4.4x6.5mm_P0.65mm - 3D model: SSOP-18-225mil (KiCad packages3D, STEP)
- 3D model files:
tbd62783afng-etched.step/tbd62783afng-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tbd62783afng.step/tbd62783afng.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TOSHIBA datasheet (11 pp, sha256
ee20d1fb3e394b27, retrieved 2026-10-20, 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).