component
MC34152DR2G
Public Made by Adomby adom
onsemi Gate Drivers, SOIC-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
markdownMC34152DR2G
onsemi · Gate Drivers · SOIC-8
MC34152DR2G from onsemi, in a SOIC-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 | N.C. | unconnected | Listed as N.C. (no connection) in the SOIC-8 pin connections, and the datasheet gives no function or limit for this pin. |
| 2 | Logic Input A | input | Channel A logic input has 170 mV hysteresis around a 1.67 V threshold, accepts signals from ground to VCC, and has a 30 kΩ pulldown so an open input drives Drive Output A low; for optimum switching speed the maximum input voltage should be limited to 10 V or VCC, whichever is less. |
| 3 | GND | power_in | Ground reference pin for the device; the datasheet gives no separate electrical limit for this pin beyond its use as the ground return for the drive outputs and logic inputs. |
| 4 | Logic Input B | input | Channel B logic input has 170 mV hysteresis around a 1.67 V threshold, accepts signals from ground to VCC, and has a 30 kΩ pulldown so an open input drives Drive Output B low; for optimum switching speed the maximum input voltage should be limited to 10 V or VCC, whichever is less. |
| 5 | Drive Output B | output | Channel B totem-pole drive output sources and sinks up to 1.5 A, has a 100 kΩ pulldown to keep the MOSFET gate low when VCC is below 1.4 V, and has no overcurrent or thermal protection so shorting it to VCC or ground must be avoided. |
| 6 | VCC | power_in | Supply pin with an operating voltage of 6.1 V to 18 V and a device maximum of 20 V, requiring proper bypassing when operating at 18 V to keep output ringing below the rating. |
| 7 | Drive Output A | output | Channel A totem-pole drive output sources and sinks up to 1.5 A, has a 100 kΩ pulldown to keep the MOSFET gate low when VCC is below 1.4 V, and has no overcurrent or thermal protection so shorting it to VCC or ground must be avoided. |
| 8 | N.C. | unconnected | Listed as N.C. (no connection) in the SOIC-8 pin connections, and the datasheet gives no function or limit for this pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | SOIC-8 |
| Category | Motor Driver 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 Current, High State | IIH | 100 | 300 | µA | VIH = 2.6 V | 3 | |
| Input Current, Low State | IIL | 20 | 100 | µA | VIL = 0.8 V | 3 | |
| Input Threshold Voltage, Output Transition Low-to-High State | VIH | 1.75 | 2.6 | V | 3 | ||
| Input Threshold Voltage, Output Transition High-to-Low State | VIL | 0.8 | 1.58 | V | 3 | ||
| Output Voltage Low State | VOL | 0.8 | 1.2 | V | Isink = 10 mA | 3 | |
| Output Voltage Low State | VOL | 1.1 | 1.5 | V | Isink = 50 mA | 3 | |
| Output Voltage Low State | VOL | 1.8 | 2.5 | V | Isink = 400 mA | 3 | |
| Output Voltage High State | VOH | 10.5 | 11.2 | V | Isource = 10 mA | 3 | |
| Output Voltage High State | VOH | 10.4 | 11.1 | V | Isource = 50 mA | 3 | |
| Output Voltage High State | VOH | 10 | 10.8 | V | Isource = 400 mA | 3 | |
| Propagation Delay, Logic Input to Drive Output Rise | tPLH (IN/OUT) | 55 | 120 | ns | CL = 1.0 nF; 10% input to 10% output | 3 | |
| Propagation Delay, Logic Input to Drive Output Fall | tPHL (IN/OUT) | 40 | 120 | ns | CL = 1.0 nF; 90% input to 90% output | 3 | |
| Drive Output Rise Time (10% to 90%) | tr | 14 | 30 | ns | CL = 1.0 nF | 3 | |
| Drive Output Rise Time (10% to 90%) | tr | 36 | ns | CL = 2.5 nF | 3 | ||
| Drive Output Fall Time (90% to 10%) | tf | 15 | 30 | ns | CL = 1.0 nF | 3 | |
| Drive Output Fall Time (90% to 10%) | tf | 32 | ns | CL = 2.5 nF | 3 | ||
| Power Supply Current, Standby | ICC | 6 | 8 | mA | Logic inputs grounded | 3 | |
| Power Supply Current, Operating | ICC | 10.5 | 15 | mA | CL = 1.0 nF drive outputs 1 and 2, f = 100 kHz | 3 | |
| Operating Voltage | VCC | 6.1 | 18 | V | 3 | ||
| Undervoltage Lockout Startup Threshold | Vth | 5.8 | 6.1 | V | 3 | ||
| Power Supply Voltage | VCC | 20 | V | 2 | |||
| Logic Inputs | Vin | -0.3 | V | Maximum +VCC; limit to 10 V or VCC, whichever is less, for optimum switching speed (Note 1) | 2 | ||
| Drive Output Totem Pole Sink or Source Current | IO | 1.5 | A | 2 | |||
| Drive Output Diode Clamp Current (Drive Output to VCC) | IO(clamp) | 1 | A | 2 | |||
| Maximum Power Dissipation, D Suffix SOIC-8 | PD | 0.56 | W | TA = 50°C | 2 | ||
| Thermal Resistance, Junction-to-Air, D Suffix SOIC-8 | RJA | 180 | °C/W | 2 | |||
| Operating Junction Temperature | TJ | 150 | °C | 2 | |||
| Operating Ambient Temperature, MC34152 | TA | 0 | 70 | °C | MC34152 | 2 | |
| Storage Temperature Range | Tstg | -65 | 150 | °C | 2 | ||
| Electrostatic Discharge, Human Body Model | ESD | 2000 | V | HBM per JESD22-A114-F | 2 | ||
| Electrostatic Discharge, Machine Model | ESD | 200 | V | MM per JESD22-A115-A | 2 | ||
| Electrostatic Discharge, Charged Device Model | ESD | 1500 | V | CDM per JESD22-C101D | 2 |
CAD (KiCad official)
- Symbol:
MC34152DR2G - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
mc34152dr2g-etched.step/mc34152dr2g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mc34152dr2g.step/mc34152dr2g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (14 pp, sha256
76fb12e26f4786c2, 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).