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LTC4367IMS8#TRPBF
Public Made by Adomby adom
Analog Devices Pre-ordered Chips, MSOP-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
markdownLTC4367IMS8#TRPBF
Analog Devices · Pre-ordered Chips · MSOP-8
LTC4367IMS8#TRPBF from Analog Devices, in a MSOP-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 | VIN | power_in | Power supply input with a maximum protection range of -40V to 100V and an operating range of 2.5V to 60V. |
| 2 | UV | input | Undervoltage comparator input with a 0.5V falling threshold and 25mV of hysteresis; GATE is pulled low by a 60mA sink when UV falls below threshold. |
| 3 | OV | input | Overvoltage comparator input with a 0.5V rising threshold and 25mV of hysteresis; a 60mA sink pulls GATE low when OV rises above threshold and a low leakage Zener clamp is required if OV can exceed 5V. |
| 4 | GND | power_in | Device ground, the reference for all voltages. |
| 5 | SHDN | input | Shutdown control input where SHDN high enables the GATE charge pump and SHDN low pulls GATE down with a 90µA sink and places the part in 5µA low-current mode. |
| 6 | FAULT | output | High voltage open-drain fault output that is pulled low when UV is below threshold, OV is above threshold, SHDN is low, or VIN has not risen above VIN(UVLO). |
| 7 | VOUT | input | Output voltage sense input that senses the MOSFET output side and serves as the GATE charge pump reference and input when VOUT exceeds approximately 5V. |
| 8 | GATE | output | Gate drive output for external N-channel MOSFETs with 35µA of pull-up current and up to 13.1V of enhancement, pulled just below the lower of VIN or VOUT when turned off. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | MSOP-8 |
| Category | Interface ICs |
| 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 |
|---|---|---|---|---|---|---|---|
| Input Voltage Operating Range | VIN | 2.5 | 60 | V | Operating Range | 3 | |
| Input Voltage Protection Range | VIN | -40 | 100 | V | Protection Range | 3 | |
| Supply Voltage | VIN | -40 | 100 | V | 2 | ||
| Input Voltages UV, SHDN | UV, SHDN | -0.3 | 80 | V | 2 | ||
| Input Voltage OV | OV | -0.3 | 5 | V | 2 | ||
| Output Voltage VOUT | VOUT | -0.3 | 80 | V | 2 | ||
| Output Voltage FAULT | FAULT | -0.3 | 80 | V | 2 | ||
| Gate Voltage | GATE | -40 | 75 | V | Note 4 | 2 | |
| Input Current SHDN, UV | SHDN, UV | -1 | mA | 2 | |||
| Input Current OV | OV | -1 | mA | 2 | |||
| Operating Ambient Temperature Range LTC4367I | TA | -40 | 85 | °C | LTC4367I | 2 | |
| Storage Temperature Range | TSTG | -65 | 150 | °C | 2 | ||
| Maximum Junction Temperature | TJMAX | 150 | °C | MS8 package | 2 | ||
| Thermal Resistance Junction to Ambient | θJA | 160 | °C/W | MS8 package | 2 | ||
| Input Supply Undervoltage Lockout | VIN(UVLO) | 1.8 | 2.2 | 2.4 | V | VIN Rising | 3 |
| Input Supply Current On | IVIN | 30 | 90 | µA | SHDN = 2.5V | 3 | |
| Input Supply Current Off | IVIN | 5 | 20 | µA | SHDN = 0V, VIN = VOUT | 3 | |
| Reverse Input Supply Current | IVIN(R) | -2.5 | -1.5 | mA | VIN = -40V, VOUT = 0V | 3 | |
| VOUT Input Current On | IVOUT | 40 | 110 | µA | SHDN = 2.5V, VIN = VOUT | 3 | |
| VOUT Input Current Off | IVOUT | 3 | 15 | µA | SHDN = 0V, VIN = VOUT | 3 | |
| VOUT Input Current Reverse | IVOUT | 20 | 50 | µA | VIN = -40V, VOUT = 0V | 3 | |
| Gate Drive (GATE, VOUT) at 5V | ΔVGATE | 7.2 | 8.7 | 10.8 | V | VIN = VOUT = 5.0V, IGATE = 0µA, -1µA | 3 |
| Gate Drive (GATE, VOUT) 12V to 60V | ΔVGATE | 10 | 11 | 13.1 | V | VIN = VOUT = 12V to 60V, IGATE = 0µA, -1µA | 3 |
| Gate Pull Up Current | IGATE(UP) | -60 | -35 | -20 | µA | GATE = 15V, VIN = VOUT = 12V | 3 |
| Gate Slow Pull Down Current | IGATE(SLOW) | 50 | 90 | 160 | µA | GATE = 20V, VIN = VOUT = 12V | 3 |
| Gate Fast Pull Down Current | IGATE(FAST) | 30 | 60 | 90 | mA | GATE = 20V, VIN = VOUT = 12V | 3 |
| Slow Turn Off Delay | tGATE(SLOW) | 150 | 250 | 575 | µs | CGATE = 2.2nF, SHDN Falling, VIN = VOUT = 12V | 3 |
| Gate Fast Turn Off Delay | tGATE(FAST) | 2 | 6 | µs | CGATE = 2.2nF, UV or OV Fault | 3 | |
| GATE Turn-On Delay Time LTC4367 | tD(ON) | 22 | 32 | 45 | ms | VIN = 12V, Power Good to ΔVGATE > 0V, CGATE = 2.2nF | 4 |
| UV Input Threshold Voltage | VUV | 492.5 | 500 | 507.5 | mV | UV Falling | 4 |
| OV Input Threshold Voltage | VOV | 492.5 | 500 | 507.5 | mV | OV Rising | 4 |
| UV Input Hysteresis | VUVHYST | 20 | 25 | 32 | mV | VIN = VOUT = 12V | 4 |
| OV Input Hysteresis | VOVHYST | 20 | 25 | 32 | mV | VIN = VOUT = 12V | 4 |
| UV, OV Leakage Current | ILEAK | -10 | 10 | nA | V = 0.5V, VIN = 60V | 4 | |
| UV, OV Fault Propagation Delay | tFAULT | 1 | 2 | µs | Overdrive = 50mV, VIN = VOUT = 12V | 4 | |
| SHDN Input Threshold | VSHDN | 0.4 | 0.75 | 1.2 | V | SHDN Falling | 4 |
| SHDN Input Current | ISHDN | -15 | 15 | nA | SHDN = 10V, VIN = 60V | 4 | |
| Delay Coming Out of Shutdown Mode LTC4367 | tSTART | 400 | 800 | 1400 | µs | SHDN Rising to FAULT Released, VIN = VOUT = 12V | 4 |
| SHDN to FAULT Asserted | tSHDN(F) | 1.5 | 3 | µs | VIN = VOUT = 12V | 4 | |
| Delay from Turn Off to Low Power Operation LTC4367 | tLOWPWR | 20 | 32 | 48 | ms | VIN = VOUT = 12V | 4 |
| FAULT Output Voltage Low | VOL | 0.15 | 0.4 | V | IFAULT = 500µA, VIN = 12V | 4 | |
| FAULT Leakage Current | IFAULT | -200 | 200 | nA | FAULT = 5V, VIN = 60V | 4 |
CAD (KiCad official)
- Symbol:
LTC4367IMS8#TRPBF - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files:
ltc4367ims8-trpbf-etched.step/ltc4367ims8-trpbf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ltc4367ims8-trpbf.step/ltc4367ims8-trpbf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (22 pp, sha256
b595ae2b72ddee61, retrieved 2026-10-28, tier: manufacturer) - 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).