Features
Battery Cell Controller, Advanced, 6 Channels, TPL, LQFP48.
Package
HLQFP48 LQFP64, plastic, low profile quad flat package; 64 terminals; 0.5 mm pitch; 10 mm x 10 mm x 1.4 mm body.
Features
Motor driver, 3 Phase FET pre-driver, >1.5A gate drive, FET protection, 58V, SPI, SOIC-EP 54
Package
HSOP54: HSOP54, plastic, thermal enhanced small outline package; 54 terminals; 0.65 mm pitch; 7.5 mm x 17.9 mm x 2.33 mm body
Buy Options
MC34937APEK
Active
12NC: 935323431574
Details
MC34937APEKR2
Active
12NC: 935323431518
Details
Operating Features
| Parameter | Value |
|---|---|
Device Function | 3 phase, gate driver |
Load Current (IL) [TYP] (A) | 1 |
Number of Channels | 6 |
Drain-to-Source On Resistance (Typ) (mOhm) (RDS(ON)) | 0, 5500 |
Load Supply Voltage (Min) (V) | 6 |
| Parameter | Value |
|---|---|
Load Supply Voltage (Max) (V) | 58 |
Supply Voltage [min] (V) | 8 |
Supply Voltage [max] (V) | 40 |
Interface and Input Control | Parallel / Parallel, SPI / SPI |
Ambient Operating Temperature (Min to Max) (℃) | -40 to 125 |
Environmental
| Part/12NC | PbFree | EU RoHS | Halogen Free | RHF Indicator | 2nd Level Interconnect | REACH SVHC | Weight (mg) |
|---|---|---|---|---|---|---|---|
MC34937APEK(935323431574) | Yes | Yes Certificate Of Analysis (CoA) | Yes |  | e3 | REACH SVHC | 787.45 |
MC34937APEKR2(935323431518) | Yes | Yes Certificate Of Analysis (CoA) | Yes | | e3 | REACH SVHC | 787.45 |
Quality
| Part/12NC | Safe Assure Functional Safety | Moisture Sensitivity Level (MSL) | Peak Package Body Temperature (PPT) (C°) | Maximum Time at Peak Temperatures (s) | |||
|---|---|---|---|---|---|---|---|
| Lead Free Soldering | Lead Free Soldering | Lead Free Soldering | |||||
MC34937APEK (935323431574) | No | 3 | 260 | 40 | |||
MC34937APEKR2 (935323431518) | No | 3 | 260 | 40 | |||
Shipping
| Part/12NC | Harmonized Tariff (US)Disclaimer | Export Control Classification Number (US) |
|---|---|---|
MC34937APEK (935323431574) | 854239 | EAR99 |
MC34937APEKR2 (935323431518) | 854239 | EAR99 |
Product Change Notice
| Part/12NC | Issue Date | Effective Date | PCN | Title |
|---|---|---|---|---|
MC34937APEK (935323431574) | 2025-04-16 | 2025-05-26 | 202504006I | Freescale Logo to NXP Logo Product Marking Conversion for All Remaining Former Freescale Products |
MC34937APEKR2 (935323431518) | ||||
MC34937APEK (935323431574) | 2020-12-15 | 2020-12-16 | 202011011I | NXP Will Add a Sealed Date to the Product Label |
MC34937APEKR2 (935323431518) | ||||
MC34937APEK (935323431574) | 2017-12-20 | 2018-01-03 | 201710023I | New PQ Label Input for Non-MPQ Shipments |
MC34937APEKR2 (935323431518) |
More about MC34937
The NXP® MC34937A is a field effect transistor (FET) pre-driver designed for three-phase motor control and similar applications.
- The integrated circuit (IC) uses SMARTMOS® technology
- The IC contains three high side FET pre-drivers and three low side FET pre-drivers
- Three external bootstrap capacitors provide gate charge to the high side FETs
- The IC interfaces to a MCU via six direct input control signals, a SPI port for device setup and fault detection, an asynchronous reset, an interrupt and two enable signals
- Both 5 and 3 V logic level inputs are accepted and 5 V logic level outputs are provided