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LTC4413EDD#TRPBF
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Analog Devices Power Distribution Switches, DFN-10-EP(3x3). 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
markdownLTC4413EDD#TRPBF
Analog Devices · Power Distribution Switches · DFN-10-EP(3x3)
LTC4413EDD#TRPBF from Analog Devices, in a DFN-10-EP(3x3). 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 | INA | power_in | Primary ideal diode anode and positive power supply; bypass with a ceramic capacitor of at least 1µF, limit slew rate to less than 0.5V/µs, and it may be grounded when not used. |
| 2 | ENBA | input | Active-high enable for diode A that shuts down its power path when pulled high, is tied to GND to enable, and has a weak 3µA pull-down so it may be left floating. |
| 3 | GND | power_in | Power and signal ground for the IC. |
| 4 | ENBB | input | Active-high enable for diode B that shuts down its power path when pulled high, is tied to GND to enable, and has a weak 3µA pull-down so it may be left floating. |
| 5 | INB | power_in | Secondary ideal diode anode and positive power supply; bypass with a ceramic capacitor of at least 1µF, limit slew rate to less than 0.5V/µs, and it may be grounded when not used. |
| 6 | OUTB | power_out | Secondary ideal diode cathode and output; bypass with a high (1mΩ min) ESR ceramic capacitor of at least 4.7µF, limit slew rate to less than 0.5V/µs, and leave floating when not in use. |
| 7 | NC | unconnected | No internal connection. |
| 8 | NC | unconnected | No internal connection. |
| 9 | STAT | output | Status indicator with a weak 9µA pull-down current output that is high when terminated and indicates diode conduction; may be left floating or grounded. |
| 10 | OUTA | power_out | Primary ideal diode cathode and output; bypass with a high (1mΩ min) ESR ceramic capacitor of at least 4.7µF, limit slew rate to less than 0.5V/µs, and leave floating when not in use. |
| 11 | GND | power_in | Exposed pad is GND and must be soldered to PCB ground for both electrical contact to ground and good thermal contact. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | DFN-10-EP(3x3) |
| Category | Power Management (PMIC) |
| Pins | 11 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Operating Supply Range for Channel A or B | VIN, VOUT | 2.5 | 5.5 | V | VIN and/or VOUT Must Be in This Range for Proper Operation | 2 | |
| UVLO Turn-On Rising Threshold Max | UVLO | 2.4 | V | (VINA, VINB, VOUTA, VOUTB) | 2 | ||
| UVLO Turn-Off Falling Threshold Max | UVLO | 1.7 | V | (VINA, VINB, VOUTA, VOUTB) | 2 | ||
| Quiescent Current in Forward Regulation | IQF | 25 | 40 | µA | VINA = 3.6V, IOUTA = -100mA, VINB = 0V, IOUTB = 0mA | 2 | |
| Quiescent Current While in Reverse Turn-Off, Current Drawn from VIN | IQRIN | -1 | 0.5 | 2 | µA | VIN = 3.6V, VOUT = 5.5V (Note 6) | 2 |
| Quiescent Current While in Reverse Turn-Off, Measured Via GND | IQRGND | 22 | 30 | µA | VINA = VINB = VOUTB = 0V, VOUTA = 5.5V, VSTAT = 0V | 2 | |
| Quiescent Current While in Reverse Turn-Off, Current Drawn from VOUTA When OUTA Supplies Chip Power | IQROUTA | 17 | 31 | µA | VINA = VINB = VOUTB = 0V, VOUTA = 5.5V | 2 | |
| Quiescent Current While in Reverse Turn-Off, Current Drawn from VOUTA When OUTB Supplies Chip Power | IQROUTB | 2 | 3 | µA | VINA = VINB = 0V, VOUTA < VOUTB = 5.5V | 2 | |
| Quiescent Current with Both ENBA and ENBB High | IQOFF | 20 | 31 | µA | VINA = VINB = 3.6V, VENBA and VENBB High, VSTAT = 0V | 2 | |
| VINA or VINB Current When VOUTA or VOUTB Supplies Power | ILEAK | -1 | 1 | µA | VIN = 0V, VOUT = 5.5V | 3 | |
| Reverse Turn-Off Voltage (VOUT, VIN) | VRTO | -5 | 10 | mV | VIN = 3.6V | 3 | |
| Forward Voltage Drop (VIN, VOUT) at IOUT = -1mA | VFWD | 28 | 38 | mV | VIN = 3.6V | 3 | |
| On-Resistance, RFWD Regulation (Measured as ∆V/∆I) | RFWD | 100 | 140 | mΩ | VIN = 3.6V, IOUT = -100mA to -500mA (Note 5) | 3 | |
| On-Resistance, RON Regulation (Measured as V/I at IIN = 1A) | RON | 140 | 200 | mΩ | VIN = 3.6V, IOUT = -1.0A (Note 5) | 3 | |
| Quiescent Current While in Overcurrent Operation | IQOC | 150 | 300 | µA | VINX = 3.6V, IOUT = 1.9A (Notes 4, 5) | 3 | |
| STAT Off Current Shutdown | ISOFF | -1 | 0 | 1 | µA | Shutdown | 3 |
| STAT Sink Current | ISON | 7 | 9 | 17 | µA | VIN > VOUT, VENBA < VENBIL, VENBB < VENBIL, IOUT < IMAX | 3 |
| ENBA, ENBB Inputs Rising Threshold Voltage | VENBIH | 540 | 600 | mV | VENBA, VENBB Rising | 3 | |
| ENBA, ENBB Inputs Falling Threshold Voltage | VENBIL | 400 | 460 | mV | VENBA, VENBB Falling | 3 | |
| ENBA, ENBB Inputs Pull-Down Current | IENB | 1.5 | 3 | 4.5 | µA | VOUT < VIN = 3.6V, VENBA > VENBIL, VENBB > VENBIL | 3 |
| INA, INB, OUTA, OUTB, STAT, ENBA, ENBB Voltage | -0.3 | 6 | V | 2 | |||
| Operating Temperature Range | -40 | 85 | °C | 2 | |||
| Storage Temperature Range | -65 | 125 | °C | 2 | |||
| Junction Temperature | TJMAX | 125 | °C | Note 4 | 2 | ||
| Thermal Resistance, Junction to Ambient | θJA | 40 | °C/W | 4-layer PCB | 2 |
CAD (KiCad official)
- Symbol:
LTC4413EDD#TRPBF - Footprint:
Package_DFN_QFN:DFN-10-1EP_3x3mm_P0.5mm_EP1.55x2.48mm - 3D model: DFN-10-EP(3x3) (KiCad packages3D, STEP)
- 3D model files:
ltc4413edd-trpbf-etched.step/ltc4413edd-trpbf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ltc4413edd-trpbf.step/ltc4413edd-trpbf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (14 pp, sha256
5cae088218f6f678, retrieved 2026-10-18, 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).