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.
Buy Options
PCA9452AHNE
Active
12NC: 935427808551
Details
PCA9452AHNK
Active
12NC: 935427808557
Details
PCA9452AHNMP
Active
12NC: 935427808528
Details
Operating Features
| Parameter | Value |
|---|---|
MCU Supported | iMX93x Auto |
Supply Voltage [min] (V) | 2.7 |
Supply Voltage [max] (V) | 5.5 |
Output Current (A) | 0.2, 0.3, 0.01, 0.15, 2, 3, 6 |
Number of Buck Regulators | 6 |
Number of LDO | 5 |
Switching Frequency LV Buck (MHz) | 2 |
| Parameter | Value |
|---|---|
Number of Channels | 11 |
IQ (μA) | 23 |
Ambient Operating Temperature (Min to Max) (℃) | -40 to 105 |
Safety Level | QM |
Interface and Input Control | I2C |
Junction Temperature (Min to Max) (℃) | -40 to 150 |
Development Tools | PCA9452A-EVK |
Environmental
| Part/12NC | PbFree | EU RoHS | Halogen Free | RHF Indicator | REACH SVHC | Weight (mg) |
|---|---|---|---|---|---|---|
PCA9452AHNE(935427808551) | Yes | Yes Certificate Of Analysis (CoA) | Yes |  | REACH SVHC | 109.17331040000002 |
PCA9452AHNK(935427808557) | Yes | Yes Certificate Of Analysis (CoA) | Yes | | REACH SVHC | 109.17331040000002 |
PCA9452AHNMP(935427808528) | Yes | Yes Certificate Of Analysis (CoA) | Yes | | REACH SVHC | 109.17331040000002 |
Quality
| Part/12NC | Safe Assure Functional Safety | Moisture Sensitivity Level (MSL) | Peak Package Body Temperature (PPT) (C°) | ||
|---|---|---|---|---|---|
| Lead Soldering | Lead Free Soldering | Lead Soldering | Lead Free Soldering | ||
PCA9452AHNE (935427808551) | No | 3 | 3 | 240 | 260 |
PCA9452AHNK (935427808557) | No | 3 | 3 | 240 | 260 |
PCA9452AHNMP (935427808528) | No | 3 | 3 | 240 | 260 |
Shipping
| Part/12NC | Harmonized Tariff (US)Disclaimer | Export Control Classification Number (US) |
|---|---|---|
PCA9452AHNE (935427808551) | 854239 | EAR99 |
PCA9452AHNK (935427808557) | 854239 | EAR99 |
PCA9452AHNMP (935427808528) | 854239 | EAR99 |
More about PCA9452
The PCA9452 is a single chip AEC Q100 grade 2 automotive power management IC (PMIC) specifically designed to support i.MX 93x family processors in automotive applications.
The device provides six high efficiency step-down regulators, five LDOs, one 400 mA load switch, 2-channel level translator and 32.768 KHz crystal oscillator driver. Three buck regulators support dynamic voltage scaling (DVS) feature along with programmable ramping up and down time and those buck regulators support remote sense to compensate IR drop to load from buck regulator. This device is characterized across -40 °C to 105 °C ambient temperature range.
Six step-down regulators are designed to provide power for i.MX 93x application processors and DRAM memory. The LDO1 features very low quiescent current to provide power for secure non-volatile storage (SNVS) since this LDO is always ON when input voltage is valid.
The PCA9452 integrates logic translator which is a 2-bit, dual supply translating transceiver with auto direction sensing. It enables bidirectional voltage level translation. It can be used as an I²C level translator. The 400 mA load switch is to supply 3.3 V power supply to an SD card, which has an internal discharge resistor.