component

TBD62783AFNG

Public Made by Adom

by adom

TOSHIBA Power Distribution Switches, SSOP-18-225mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TBD62783AFNG

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.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tbd62783afng.step / tbd62783afng.glb are 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, 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