component
TPS26610DDFR
Public Made by Adomby adom
Texas Instruments LED Drivers, TSOT-23-8. 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
markdownTPS26610DDFR
Texas Instruments · LED Drivers · TSOT-23-8
TPS26610DDFR from Texas Instruments, in a TSOT-23-8. 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 | GND | power_in | Reference ground for all internal voltages; connect to GND of the ±Vs supply. |
| 2 | MODE | input | MODE selection pin for overload response; sets current limit to IOL, 2 × IOL, or 2 × IOL with extended IOL expiry time (0 to 3 V recommended). |
| 3 | -Vs | power_in | Negative supply for dual supply configurations (0 to -20 V recommended); connect to GND in a single supply configuration. |
| 4 | IN | passive | Signal/power input, rated -50 V to 50 V recommended (±55 V absolute maximum). |
| 5 | OUT | passive | Signal/power output, rated -50 V to 50 V recommended (±55 V absolute maximum). |
| 6 | +Vs | power_in | Positive supply for powering the device (0 to 30 V recommended, 32 V absolute maximum). |
| 7 | VSNS | input | Supply sensing input for transition to loop power mode on the TPS26610 and TPS26613; can be left open or floating if not used (0 to 5 V). |
| 8 | SGOOD | output | Signal good indicator that is low during normal operating condition and goes high outside it; can drive an external LED (0 to 5 V). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSOT-23-8 |
| Category | Display Modules / LED Drivers / Display Drivers |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| IN, OUT, IN-OUT voltage | -55 | 55 | V | 4 | |||
| SGOOD, EN, MODE, VSNS voltage | -0.3 | 5.5 | V | 4 | |||
| +Vs voltage | +Vs | -0.3 | 32 | V | 4 | ||
| -Vs voltage | -Vs | -22 | 0.3 | V | 4 | ||
| ISGOOD | ISGOOD | 200 | µA | Sink current | 4 | ||
| Operating junction temperature | TJ | -40 | 150 | °C | 4 | ||
| Storage temperature | Tstg | -65 | 150 | °C | 4 | ||
| Transient junction temperature | TJ | -65 | °C | Max is T(TSD) | 4 | ||
| ESD HBM | V(ESD) | -2000 | 2000 | V | HBM, all pins | 4 | |
| ESD CDM | V(ESD) | -750 | 750 | V | CDM, all pins | 4 | |
| IN, OUT voltage | -50 | 50 | V | 4 | |||
| +Vs supply voltage | +Vs | 0 | 30 | V | 4 | ||
| -Vs supply voltage | -Vs | -20 | 0 | V | 4 | ||
| EN, SGOOD, VSNS voltage | 0 | 5 | V | 4 | |||
| MODE voltage | 0 | 3 | V | 4 | |||
| Operating junction temperature | TJ | -40 | 125 | °C | 4 | ||
| Junction-to-ambient thermal resistance | RθJA | 117.8 | °C/W | DDF (SOT-23-THN), 8 pins | 4 | ||
| Junction-to-case (top) thermal resistance | RθJC(top) | 57.6 | °C/W | DDF (SOT-23-THN), 8 pins | 4 | ||
| Junction-to-board thermal resistance | RθJB | 40.2 | °C/W | DDF (SOT-23-THN), 8 pins | 4 | ||
| Junction-to-top characterization parameter | ΨJT | 2.2 | °C/W | DDF (SOT-23-THN), 8 pins | 4 | ||
| Junction-to-board characterization parameter | ΨJB | 40 | °C/W | DDF (SOT-23-THN), 8 pins | 5 | ||
| IN signal voltage | V(IN) | -50 | 50 | V | 5 | ||
| Sum of leakage current from IN and OUT to GND, normal operation | IQ | -0.1 | 0.1 | µA | (-Vs) < VIN, VOUT < (+Vs, 0.35 V) | 5 | |
| Bipolar current limit | I(OL) | 25 | 32 | 40 | mA | V(IN)-V(OUT) = ±1 V, -Vs connected to negative supply; values printed as ± | 5 |
| Unipolar current limit | I(OL) | 25 | 32 | 40 | mA | V(IN)-V(OUT) = +1 V, -Vs connected to GND | 5 |
| Transient pulse over current limit | I(OL_Pulse) | 50 | 60 | 72 | mA | V(IN)-V(OUT) = +1.5 V, MODE = Floating | 5 |
| Fast-trip current limit | I(FASTRIP) | 65 | 165 | mA | MODE = GND; values printed as ± | 5 | |
| Fast-trip current limit | I(FASTRIP) | 140 | 275 | mA | MODE = Floating or 180 kΩ to GND; values printed as ± | 5 | |
| OUT overvoltage hysteresis | VOUT_OVLO_hyst | 30 | 75 | mV | 5 | ||
| OUT/IN undervoltage hysteresis | VO/I_UVLO_hyst | 30 | 75 | mV | TPS26610/11/12 Only | 6 | |
| +Vs supply operating voltage | V(+Vs) | 2.25 | 30 | V | TPS26610/11/13/14 | 6 | |
| -Vs supply operating voltage | V(-Vs) | -20 | 0 | V | 6 | ||
| Difference between +Vs and -Vs | Vs_DIFF | 3 | 50 | V | 6 | ||
| +Vs supply current, normal operation | I(+Vs) | 1.07 | 1.65 | mA | SGOOD = Floating | 6 | |
| +Vs supply current, fault operation | I(+Vs) | 1.2 | 1.75 | mA | SGOOD = Floating | 6 | |
| Loop test IN to OUT voltage drop | V(IN-OUT)no_Vs | 5 | 8.5 | V | +/-20mA current through IN pin; values printed as ± | 6 | |
| No supply current limit | IOL_noVs | 22 | 45.5 | mA | values printed as ± | 6 | |
| IN to OUT total ON resistance | RON | 4.8 | 7.5 | 12.5 | Ω | -40 ℃ < T < 125 ℃, I(IN) < Overload Current | 6 |
| VSNS rising threshold | V(SNSR) | 1.72 | V | TPS26610/13 only | 6 | ||
| VSNS falling threshold | V(SNSF) | 1 | V | TPS26610/13 only | 6 | ||
| SGOOD output level, HIGH | VOH_SGOOD | 2 | 3 | V | (+Vs) > 2.5 V, 0 mA < ISGOOD < 1 mA | 7 | |
| SGOOD pull down impedance | RSGOOD | 6.3 | kΩ | 0 µA < ISGOOD < 200 µA | 7 | ||
| MODE source current | I(MODE) | 1.55 | 2 | 2.4 | µA | 7 | |
| Mode selection resistor | RMODE | 180 | kΩ | 7 | |||
| Thermal shutdown threshold, rising | T(TSD) | 160 | °C | 7 | |||
| Thermal shutdown hysteresis | T(TSDHyst) | 11 | °C | 7 | |||
| Input small signal bandwidth | BW | 10 | kHz | -25 mA < IIN < 25 mA, ΔIIN = 1 mApp at 1 kΩ | 7 | ||
| Turn ON delay with Vs/-Vs supply | tON_dly | 120 | µs | Delay from +Vs/-Vs supply applied to FET on, EN = Floating | 7 | ||
| Turn OFF delay with +Vs/-Vs supply | tOFF_dly | 10 | µs | Delay from +Vs/-Vs supply removed to FET off, EN = Floating | 7 | ||
| Overload current limit response time | tOL | 30 | 55 | µs | Load transient from 20 mA to 50 mA. Time from Load Transient to Current coming within 20%.of IOL. | 7 | |
| Pulse overload current limit response time | tOL_PULSE | 20 | 50 | µs | Load transient from 20 mA to 80 mA. Time from Load Transient to Current coming within 20% of IOL_Pulse | 7 | |
| Fast-trip response time | tFASTRIP | 5 | µs | MODE = GND, Current exceeding 120mA to FET off | 7 | ||
| SGOOD deglitch delay, assertion | TSG_Deglitch | 685 | µs | Deglitch delay during SGOOD assertion | 7 | ||
| SGOOD deglitch delay, de-assertion | TSG_Deglitch | 1.3 | ms | Deglitch delay during SGOOD de-assertion | 7 | ||
| OUT OVLO cutoff detection time | tOUT_OV_CUT | 1 | 5 | µs | V(OUT) ↑ 100 mV above VOUT_OVLO to FET OFF | 7 | |
| OUT or IN UVLO cutoff detection time | tO/I_UV_CUT | 1 | 5 | µs | OUT/IN ↓100 mV below VO/I_UVLO to FET OFF, TPS26610/11/12 Only | 7 | |
| OUT cutoff recovery time | tOUT_CUT_Rec | 21 | µs | V(OUT) ↓ 100 mV below VOUT_OVLO_hyst to FET ON | 7 | ||
| IN or OUT cutoff recovery time | tO/I_CUT_Rec | 23.5 | µs | OUT/IN ↑100 mV above VO/I_UVLO_hyst to FET ON, TPS26610/11/12 Only | 8 | ||
| Overload current limit expiry time | tOL_Expiry | 100 | ms | Load transient from 20 mA to 50 mA | 8 | ||
| Pulse overload current expiry | tOL_Pulse_Expiry | 50 | ms | Load transient from 20 mA to 100 mA | 8 | ||
| IOL < I < IOL_PULSE expiry timer | tOL_Extend | 5 | s | 8 | |||
| Auto retry timer 1 | tRETRY1 | 0.8 | s | 8 | |||
| Auto retry timer 2 | tRETRY2 | 1.6 | s | 8 |
CAD (KiCad official)
- Symbol:
TPS26610DDFR - Footprint:
Package_TO_SOT_SMD:TSOT-23-8 - 3D model: TSOT-23-8 (KiCad packages3D, STEP)
- 3D model files:
tps26610ddfr-etched.step/tps26610ddfr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps26610ddfr.step/tps26610ddfr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (45 pp, sha256
d7602fcda1d74f81, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).