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
Power management IC, Switch Mode Power Supply with Multiple Linear Regulators, SOIC 32
Package
HSOP32: HSOP32, plastic, thermal enhanced small outline package; 32 terminals; 0.65 mm pitch; 7.5 mm x 11 mm x 2.22 mm body
Buy Options
MC33730EK
End of Life
12NC: 935318984574
Details
Order
MC33730EKR2
End of Life
12NC: 935318984518
Details
Order
Operating Features
| Parameter | Value |
|---|---|
Number of pins | 32 |
Package Style | HSOP |
RDSon [typ] | 0.2 |
Device Function | linear regulators, powertrain control, switching regulators |
Protection & Diagnosis | overvoltage protect, reverse battery, undervoltage lockout |
Security Status | COMPANY PUBLIC |
One Shot | Adjustable Oscillators, Power Sequencing |
Protection | overvoltage protect, reverse battery, undervoltage lockout |
Description | Power management IC, Switch Mode Power Supply with Multiple Linear Regulators, SOIC 32 |
Supply Voltage [Min - Max] | 4.5, 26.5 |
Details | Adjustable Oscillators, Power Sequencing |
Num. of Linear/LDO Regulators | 5 |
Operating Voltage [Min to Max] (V) | 4.5 to 26.5 |
Accuracy on-chip (±°C) | Adjustable Oscillators, Power Sequencing |
Supply Voltage [max] (V) | 26.5 |
Ambient Operating Temperature (Min to Max) (℃) | -40 to 125 |
| Parameter | Value |
|---|---|
Supply Voltage [min] (V) | 4.5 |
Features | Adjustable Oscillators, Power Sequencing |
Topology | 5 |
Number of Boost Regulators | 0 |
Remark | 5 |
Number of Buck Regulators | 1 |
NFTX/BT (dB) (Typ) | Adjustable Oscillators, Power Sequencing |
Pad supply (V) | 4.5 to 26.5 |
Output Voltage (V) | 5 |
Supply Voltage [Min to Max] (V) | 4.5 to 26.5 |
Output Current (A) | 0.15 |
Drain-to-Source On Resistance (Typ) (mOhm) (RDS(ON)) | 200 |
Number of Channels | 1, 2 |
GPU 2D / GPU 3D | Adjustable Oscillators, Power Sequencing |
Operating Temperature (Min-Max) (℃) | -40 to 125 |
Special Features | Adjustable Oscillators, Power Sequencing |
Environmental
| Part/12NC | PbFree | EU RoHS | Halogen Free | RHF Indicator | 2nd Level Interconnect | REACH SVHC | Weight (mg) |
|---|---|---|---|---|---|---|---|
MC33730EK(935318984574) | Yes | Yes Certificate Of Analysis (CoA) | Yes |  | e3 | REACH SVHC | 500.9 |
MC33730EKR2(935318984518) | Yes | Yes Certificate Of Analysis (CoA) | Yes | | e3 | REACH SVHC | 500.9 |
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 | |||||
MC33730EK (935318984574) | No | 3 | 245 | 30 | |||
MC33730EKR2 (935318984518) | No | 3 | 245 | 30 | |||
Shipping
| Part/12NC | Harmonized Tariff (US)Disclaimer | Export Control Classification Number (US) |
|---|---|---|
MC33730EK (935318984574) | 854239 | EAR99 |
MC33730EKR2 (935318984518) | 854239 | EAR99 |
Discontinued and Replacement Part Data
Product Change Notice
| Part/12NC | Issue Date | Effective Date | PCN | Title |
|---|---|---|---|---|
MC33730EK (935318984574) | 2023-07-28 | 2023-07-29 | 202307021DN | Discontinuation Notification for MC33730EK/R2 - Jul2023 |
MC33730EKR2 (935318984518) | ||||
MC33730EK (935318984574) | 2020-12-15 | 2020-12-16 | 202011011I | NXP Will Add a Sealed Date to the Product Label |
MC33730EKR2 (935318984518) | ||||
MC33730EK (935318984574) | 2017-12-20 | 2018-01-03 | 201710023I | New PQ Label Input for Non-MPQ Shipments |
More about MC33730
The NXP MC33730 is a multiple output power supply integrated circuit that incorporates a switching regulator with an adjustable frequency oscillator for automotive applications.
- The integrated circuit incorporates a switching regulator which operates over a wide input voltage range from +4.5 V to +26.5 V
- The step-down switching regulator uses a fixed frequency PWM voltage mode control
- It has a 3.5 A current limit (typical) and the slew-rate is adjustable via a control pin to reduce switching noise
- The switching regulator has an adjustable frequency oscillator, which allows the user to optimize its operation over a wide range of input voltages and component values