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Ilość | Cena (bez VAT) |
---|---|
1+ | 12,150 zł |
10+ | 10,800 zł |
25+ | 10,040 zł |
50+ | 10,000 zł |
100+ | 9,960 zł |
Informacje o produkcie
Specyfikacja
RAA271082A4HNP#MA0 is an automotive PMIC with three synchronous buck regulators and one low dropout linear regulator. It is a versatile multi-rail power IC comprised of a primary high voltage synchronous buck regulator, two secondary low voltage synchronous buck regulators, and an LDO regulator. It offers four overvoltage and undervoltage monitors, I²C communications, a general-purpose I/O pin, and a dedicated reset output/fault indicator. It was designed using an ASIL-D ISO-26262 development process and is intended to meet ASIL-B device metrics. It includes a second bandgap reference for the OV/UV monitors, built-in self-test at power-up, independent OV/UV monitoring and continuous CRC error checking on internal registers and I²C communications. Application includes driver monitoring cameras, rear and surround view HD automotive cameras, microcontroller PMIC for battery management systems, microcontroller PMIC for zone and domain controllers, microcontroller PMIC for gateway unit.
- 24 lead SCQFN package description, AEC-Q100 qualified, grade 1 -40°C to +125°C (TJ = 150°C)
- VIN operating range from 4 to 42V, start range from 4.5 to 42V, dual EN pins
- Fixed switching frequency 2.2MHz with optional pseudo-random spread spectrum
- OTP UV/OV thresholds ±4%, ±6%, ±8%, ±12%, OTP power up/down sequence and delay
- Optional output discharge on Buck2, Buck3, and LDO4, configurable GPIO pin
- Input voltage UVLO, output OV/UV, overcurrent protection on internal and output LDOs
- Built-in self test (BIST) at power up, dual bandgap/reference chains
- Independent UV/OV sense path for buck1 output, configurable window watchdog timer (WWDT)
- Continuous CRC checking of OTP shadow registers, CRC protected I²C communication
- Configurable fault manager, LDO4 output range from 2.7V to 3.4V, up to 300mA
Specyfikacje techniczne
PMIC do zastosowań motoryzacyjnych
3
4
24Pins
125°C
-
No SVHC (21-Jan-2025)
SCQFN
42V
1
SCQFN
-40°C
AEC-Q100
MSL 3 - 168 godzin
AEC-Q100
Dokumentacja techniczna (2)
Ustawodawstwo i kwestie dotyczące ochrony środowiska
Kraj, w którym odbył się ostatni istotny etap procesu produkcjiKraj pochodzenia:Thailand
Kraj, w którym odbył się ostatni istotny etap procesu produkcji
RoHS
RoHS
Świadectwo zgodności produktu