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
Squib Driver, Airbag, 4 ch, 2 amps, high side, low side, drivers & diagnostic, SPI, SOIC 32
Package
SSOP32: SSOP32, plastic, shrink small outline package; 32 terminals; 0.65 mm pitch; 7.5 mm x 11 mm x 2.5 mm body
Buy Options
MC33797BPEW
NRND
12NC: 935310211574
Details
Order
MC33797BPEWR2
NRND
12NC: 935310211518
Details
Order
Operating Features
| Parameter | Value |
|---|---|
Device Function | squib |
Load Supply Voltage (Min) (V) | 7 |
Load Supply Voltage (Max) (V) | 35 |
| Parameter | Value |
|---|---|
Supply Voltage [min] (V) | 4.75 |
Supply Voltage [max] (V) | 5.25 |
Environmental
| Part/12NC | PbFree | EU RoHS | Halogen Free | RHF Indicator | 2nd Level Interconnect | REACH SVHC | Weight (mg) |
|---|---|---|---|---|---|---|---|
MC33797BPEW(935310211574) | Yes | Yes Certificate Of Analysis (CoA) | Yes |  | e3 | REACH SVHC | 510.0 |
MC33797BPEWR2(935310211518) | Yes | Yes Certificate Of Analysis (CoA) | Yes | | e3 | REACH SVHC | 510.0 |
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 | |||||
MC33797BPEW (935310211574) | No | 3 | 260 | 40 | |||
MC33797BPEWR2 (935310211518) | No | 3 | 260 | 40 | |||
Shipping
| Part/12NC | Harmonized Tariff (US)Disclaimer | Export Control Classification Number (US) |
|---|---|---|
MC33797BPEW (935310211574) | 854239 | EAR99 |
MC33797BPEWR2 (935310211518) | 854239 | EAR99 |
Product Change Notice
| Part/12NC | Issue Date | Effective Date | PCN | Title |
|---|---|---|---|---|
MC33797BPEW (935310211574) | 2025-04-16 | 2025-05-26 | 202504006I | Freescale Logo to NXP Logo Product Marking Conversion for All Remaining Former Freescale Products |
MC33797BPEWR2 (935310211518) | ||||
MC33797BPEW (935310211574) | 2020-12-15 | 2020-12-16 | 202011011I | NXP Will Add a Sealed Date to the Product Label |
MC33797BPEWR2 (935310211518) | ||||
MC33797BPEWR2 (935310211518) | 2017-12-20 | 2018-01-03 | 201710023I | New PQ Label Input for Non-MPQ Shipments |
More about MC33797
The NXP® MC33797 is a four-channel squib driver integrated circuit with a complete squib diagnostic and deployment interface for use in automotive air bag modules.
- Extensive diagnostics and system control features are incorporated to provide fail-safe operation
- Contains a SPI-compatible 8-bit interface to allow microprocessor control
- The device has the capability to be used in a standard four-channel squib driver IC or in a cross coupled state with the high- and low-side squib drivers located on separate squib driver ICs
- Both high- and low-side output drivers are protected against temporary shorts to battery or ground and the current limit threshold is set by an external resistor